Repair Kits

Product Overview Keep your Onan QG generator starting on the first crank with these premium replacement spark plugs. Direct replacement for Onan part number 167-1638, these plugs are engineered for the high-hour duty cycles of RV generators. Compatible with Onan QG 5500 and 7000 models (HGJAA, HGJAB, HGJAC). Worn spark plugs are the #1 cause of hard starting and rough running in RV generators — replace annually or every 150 hours for reliable performance. Key Features Direct OEM Replacement — Replaces Onan 167-1638 Nickel-Plated Shell — Anti-seize and corrosion-resistant Copper-Core Electrode — Superior heat dissipation and conductivity Pre-Gapped — Factory-set to OEM specification; ready to install Pack of 2 — Both plugs for twin-cylinder QG generators Compatibility Generator Model Spec Codes Power Onan QG 5500 HGJAA, HGJAB, HGJAC 5,500W Onan QG 7000 HGJAA, HGJAB, HGJAC 7,000W Specifications Specification Value Part Number 167-1638 Thread Size 14mm x 1.25 Reach 19mm (3/4") Hex Size 5/8" (16mm) Gap Pre-gapped to OEM spec Quantity 2 Pack Frequently Asked Questions Q: How often should I change generator spark plugs?A: Onan recommends spark plug replacement every 150 hours or annually, whichever comes first. If your generator sees heavy use or runs in dusty conditions, consider more frequent replacement. Q: What are signs my spark plugs need replacing?A: Hard starting, rough idle, surging under load, increased fuel consumption, or visible electrode wear/carbon fouling on inspection. Q: Does this pack include 2 plugs?A: Yes, this is a 2-pack — enough for both cylinders on the QG 5500 and 7000 twin-cylinder generators. Q: Are these pre-gapped?A: Yes, factory pre-gapped to OEM specification. Always verify gap before installation as a best practice, but they should be ready to install out of the box. Related Products Onan Generator Air Filter 140-3116 — Complete tune-up Browse All RV Generator Parts Related Blog Posts RV Generator Maintenance Schedule & Tips

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Premium Carburetor Rebuild Kit for Edelbrock Performer & Thunder AVS — Extended Coverage This premium master rebuild kit provides the most extensive model coverage, fitting Edelbrock Performer, Thunder AVS, and many off-road/marine carburetors from model 1405 through 1825. The included bowl cover gasket (specific to AVS and later model carbs) makes this the comprehensive solution for shops and enthusiasts who service multiple Edelbrock models. What's Included Complete primary gasket set — Air horn, main body, base plate gaskets (non-stick coated) Bowl cover gasket — For Thunder AVS and late-model Performer carbs with removable bowl covers Accelerator pump assembly — Both 30cc and 50cc pump cup options included Needle & seat assemblies (2) — Viton tip, matched pair Float bowl gaskets (2) — Precision cut for perfect alignment O-ring and seal kit — Mixture screw O-rings, fuel inlet washers, transfer tube seals Small parts kit — Check balls, pump discharge weight, retainer clips, and springs Extended Model Compatibility Model Range Series Key Models 1405-1411 Performer 1405, 1406, 1407, 1408, 1409, 1410, 1411 1477 Performer 1477 (500 CFM off-road) 1801-1806 Thunder AVS 1801, 1802, 1803, 1804, 1805, 1806 1825-1826 Thunder AVS 1825 (650 CFM), 1826 (800 CFM) Why This Kit is Different Unlike other rebuild kits that only cover basic Performer 1400-series, this kit includes the bowl cover gasket specific to Thunder AVS and late-model Performer carbs. The AVS (Adjustable Vacuum Secondary) carbs have a removable secondary bowl cover requiring an additional gasket not found in standard rebuild kits. Frequently Asked Questions Q: What's the difference vs the 1400-1409 kit?A: This kit adds the bowl cover gasket for Thunder AVS models (1801-1826) and includes both 30cc and 50cc accelerator pump options. Q: Does this fit the Thunder AVS 1806?A: Yes. The Thunder AVS series (1801-1806, 1825-1826) is fully covered, including the bowl cover gasket and correct accelerator pump configuration. Q: Will this fit my 1477 off-road carburetor?A: Yes. The 1477 500 CFM off-road Performer is covered. This carb has unique venting for steep-angle operation. Q: Will modern ethanol-resistant gaskets change the calibration?A: No. Gasket material does not affect calibration. Thickness and port alignment are identical to OEM specifications. Only material has been upgraded for modern fuel compatibility. Related ProductsBrowse more in our collection. Search by part number

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Carburetor Rebuild Kit for ONAN Engine DD11, DD13, DD15 — BF, BG, B43M, B48M Restore reliable starting and smooth operation to your ONAN flathead engine with this complete carburetor rebuild kit. Designed for ONAN generator, welder, and industrial engines including DD11, DD13, DD15, BF, BG, B43M, and B48M series. Replaces the expensive ONAN kit 142-0570 with all gaskets, seals, needle/seat, and fuel pump components. What's Included Carburetor bowl gasket — Precision-cut to ONAN carb flange profile Needle & seat assembly — Viton-tipped inlet needle for positive fuel shut-off Float bowl O-ring — Fuel-resistant for modern ethanol fuels Fuel pump diaphragm & gaskets — Complete fuel pump rebuild components Mounting flange gasket — Carb-to-intake manifold seal Throttle shaft seals — Prevents vacuum leaks at shaft bushings Idle mixture screw with O-ring — Restores proper idle adjustment range All necessary hardware — Springs, clips, and small components Compatible ONAN Engine Models Engine Series Application Typical Equipment DD11 Single-cylinder, 11 HP Generators, welders, pumps DD13 Single-cylinder, 13 HP Industrial generators, compressors DD15 Single-cylinder, 15 HP Large-frame generators, welders BF Opposed twin RV generators, commercial mowers BG Opposed twin Generator sets, ag equipment B43M Opposed twin, 16-20 HP Garden tractors, utility vehicles B48M Opposed twin, 18-24 HP Commercial turf equipment When to Rebuild Your ONAN Carburetor Hard starting — Requires excessive cranking, especially after sitting Rough idle or stalling — Won't hold steady RPM, stalls under load Fuel leaks — Wet carb body or dripping from bowl area Surging or hunting — RPM cycles up and down at steady throttle Ethanol degradation — Old fuel has varnished the internal passages Frequently Asked Questions Q: Does this kit replace ONAN part #142-0570?A: Yes. This kit includes all components found in the OEM ONAN 142-0570 carburetor rebuild kit, plus additional fuel pump parts, at a significantly lower cost. Q: Will this fit my ONAN generator in my RV?A: It depends on the generator model. This kit fits ONAN DD-series and BF/BG flathead engines. If your RV generator uses BGE, BGM, or Marquis series (OHV), this is not the correct kit. Check your generator data plate. Q: Do I need special tools for the rebuild?A: Basic hand tools are sufficient — screwdrivers, needle-nose pliers, and a 1/4-inch socket set. Carb cleaner and compressed air help clean passages. The rebuild takes approximately 1-2 hours. Q: Are these parts compatible with ethanol-blended fuel?A: Yes. All gaskets, seals, and the Viton needle tip are manufactured from modern materials engineered to resist E10/E15 ethanol fuel degradation. Related ProductsBrowse more in our collection. Search by part number

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Product OverviewThe 698781 is a precision-manufactured replacement component designed for 698781 carburetor float bowl gasket for nikki carbs briggs and stratton. Made from high-quality materials that resist fuel degradation and heat cycling, this gasket ensures a proper seal between carburetor components, preventing air leaks and maintaining optimal fuel mixture. Direct OEM-spec fitment for hassle-free installation.Ideal for lawn mower repair shops, small engine mechanics, and DIY enthusiasts performing carburetor rebuilds. A fresh gasket is essential for reliable engine starting and smooth operation after carburetor service.Key Features Precision Fit: Manufactured to exact OEM specifications for perfect sealing Fuel-Resistant Material: Engineered to withstand ethanol-blended fuels and heat cycling Air Leak Prevention: Proper seal prevents lean running conditions and hard starting Multi-Pack Value: Bulk packaging provides excellent value for repair shops and frequent DIY use Compatibility & FitmentDesigned for Nikki carburetors commonly found on Briggs & Stratton small engines used in lawn mowers, generators, pressure washers, and other outdoor power equipment. Verify your carburetor model before ordering.Technical Specifications Specification Value Part Number 698781 Application Carburetor Float Bowl Seal Material Fuel-Resistant Nitrile/Viton Carburetor Type Nikki Carburetor Engine Applications Briggs & Stratton Small Engines Why Choose iFJF Direct? Quality Assurance: Every iFJF product is manufactured to meet or exceed OEM specifications Fast USA Shipping: Orders ship from our US warehouse within 1-2 business days Best Price Guarantee: Premium quality at competitive prices with no dealer markup Expert Support: Our team of automotive and marine specialists is ready to help with fitment questions Hassle-Free Returns: 30-day return policy if the part doesn't fit your application Installation Tips1. Verify fitment by comparing your old part with product images. 2. Gather necessary tools before starting installation. 3. Clean all mounting surfaces thoroughly. 4. Follow factory service manual torque specifications where applicable. 5. Test operation after installation to confirm proper function.Frequently Asked QuestionsQ: Will this gasket fit my Briggs & Stratton engine?A: This gasket is designed for Nikki carburetors commonly found on Briggs & Stratton engines. Verify that your engine uses a Nikki carburetor before ordering.Q: How do I know if my float bowl gasket needs replacement?A: Signs include fuel leaking from the carburetor, hard starting, rough idle, or visible cracking/deterioration of the old gasket.Q: Is this a 5-pack?A: Yes, this listing is for a 5-pack of gaskets, providing excellent value for repair shops and multiple engine maintenance.

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Carburetor Repair Kit for Johnson/Evinrude V4 & V6 Crossflow Outboards The iFJF 18-7046 carburetor repair kit is specifically engineered for the V4 (85, 90, 100, 115, 140 HP) and V6 crossflow Johnson and Evinrude outboard engines. These legendary 2-stroke powerheads rely on precision carburetion for their signature performance — and this kit provides everything needed to restore each carburetor to factory specifications. Replaces OEM 439076 and covers V4 Crossflow and V6 Crossflow carbureted models. Key Features V4/V6 Crossflow Specific: Engineered for the high-performance carburetor design used on Johnson/Evinrude 85-140HP V4 and 150-235HP V6 crossflow engines. Complete Rebuild Kit: Float bowl gasket, inlet needle & seat, all body gaskets, mixture screw o-ring, welch plugs, and drain screw washers. High-Performance Fuel Systems: Precision needle & seat ensures consistent fuel level control at the high fuel flow rates demanded by V4 and V6 carburetors at WOT. Ethanol-Ready: Upgraded materials resist the ethanol-related degradation that plagues original 1980s-1990s rubber components. Restores Peak Power: Fixes lean conditions, fuel starvation, and uneven cylinder-to-cylinder fuel distribution that robs horsepower. Compatibility Engine Family HP Range Configuration Carb Count V4 Crossflow 85, 90, 100, 115, 140 HP V4 2-stroke 2 carburetors V6 Crossflow 150, 175, 200, 225, 235 HP V6 2-stroke 3 carburetors Cross-Reference / Interchange Brand Part Number Johnson / Evinrude OEM 439076 Sierra Marine 18-7046 GLM Marine 40570 Mallory Marine 9-37100 Installation Considerations for Crossflow Engines Carb synchronization is critical: After rebuilding all carburetors, adjust the throttle linkage so all throttle plates open simultaneously. Uneven opening causes cylinder-to-cylinder fuel imbalance. Check reed valves: While carbs are off, inspect the reed valves for chipping or fatigue. Damaged reeds cause spit-back and poor low-speed running. Verify timing: After carb rebuild, verify WOT timing with a timing light. Lean conditions from vacuum leaks can cause detonation at high RPM. Link and sync procedure: Follow the factory "link and sync" procedure for your specific model to set idle timing, pickup timing, and WOT timing correctly. Frequently Asked Questions Q: Will this fit my 1985 Johnson 115 HP V4?A: Yes, if your 115HP V4 uses the crossflow carburetor design (most 1980s models do). Verify your carburetor's OEM part number is 439076 or the equivalent crossflow carb series. Q: How many kits do I need for my V6 200 HP?A: V6 crossflow engines use 3 carburetors — you'll need 3 kits for a complete rebuild. Always rebuild all carburetors simultaneously for balanced performance. Q: Does this kit work for looper engines?A: No. This kit is for crossflow (deflector piston) engines only. Looper engines (60-degree V4 and V6 loop-charged models) use different carburetors. Verify your engine type before ordering. Q: What's the most common mistake during V4/V6 carb rebuild?A: Failing to properly synchronize the carburetors after installation. Even with perfectly rebuilt carbs, uneven throttle plate opening creates cylinder-to-cylinder imbalance. Always perform a link & sync procedure after rebuild. Q: My engine bogs when I hammer the throttle — will this fix it?A: Possibly. Bogging on acceleration is often caused by clogged high-speed jets or a failing accelerator pump circuit. The thorough cleaning during rebuild combined with new components addresses these issues. If bogging persists, check the accelerator pump diaphragm separately. Related Blog Posts Marine Fuel Water Separator Guide: Why Your Outboard Needs One Best Water Separator Fuel Filter for Marine Engines

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Extension Ladder Safety & Floor Protection 2 Set AC36-2 Rubber Tips End Caps for Extension Ladder Stand | are essential safety accessories that prevent ladder slippage and protect your floors from scratches, dents, and marks. Manufactured from durable rubber compounds that resist cracking, hardening, and UV degradation, these end caps ensure your ladder stays firmly in place during use — protecting you, your walls, and your flooring surfaces. Key Features & Benefits Non-Slip Grip: Aggressive tread pattern prevents ladder from sliding on smooth surfaces — hardwood, tile, vinyl, concrete. Floor Protection: Soft rubber compound prevents scratches, dents, and marks on finished floors and painted walls. Weather-Resistant: UV-stabilized rubber resists cracking and hardening from sun exposure and temperature extremes. Universal Fit: Designed to fit most standard extension ladder rail dimensions. Technical Specifications Specification Detail Material Heavy-Duty Rubber Compound Quantity 2-Pack (Set) Function Non-Slip Grip / Floor Protection Frequently Asked Questions Q: Will these fit my ladder model?A: These rubber tips are designed to fit most standard extension ladder rail ends. Measure your ladder rail width before ordering if your ladder has non-standard dimensions. Q: Do they leave marks on floors?A: No. The soft rubber compound is non-marking and designed specifically to protect finished surfaces including hardwood, tile, vinyl, and linoleum. Q: What is your return policy?A: 30-day hassle-free returns and 1-year warranty. Fast shipping from US warehouses. Explore More from iFJF Looking for related parts and accessories? Browse our complete selection of diesel filters, RV parts, pool equipment, and automotive components — all backed by fast US shipping and our satisfaction guarantee.

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Carburetor Fuel Solenoid Valve 699915 for Briggs & Stratton Engines Replace your faulty Briggs & Stratton fuel shut-off solenoid with this direct-fit 699915 solenoid valve. This component stops fuel flow when the ignition is turned off, preventing engine afterfire, backfire, and dieseling that can damage your muffler and exhaust system. Compatible with a broad range of B&S single-cylinder OHV engines in riding mowers, lawn tractors, generators, and pressure washers. Key Features Exact OEM replacement — Directly replaces B&S part numbers 699915, 695423, 699878, 794572, 796109 Anti-afterfire function — Seals the main jet fuel circuit when engine is shut off 12V DC operation — Standard electrical connector; compatible with all B&S anti-afterfire solenoid wiring Precision plunger seal — Tapered Viton tip ensures positive fuel shut-off every time Corrosion-resistant body — Zinc-plated steel construction withstands ethanol-blended fuels Compatible B&S Part Numbers Part Number Application Engine Family 699915 Primary B&S fuel solenoid Intek, Professional Series, ELS 695423 Alternate solenoid Intek single-cylinder OHV 699878 Carburetor assembly solenoid Intek, Vanguard V-Twin 794572 Replacement solenoid Professional Series, Commercial Turf 796109 Carburetor kit solenoid Intek OHV 11-19 HP Symptoms of a Failed Fuel Solenoid Engine won't start — Solenoid stuck closed; no fuel reaches the main jet Engine runs rough or stalls at idle — Solenoid partially stuck or intermittent Loud afterfire/backfire on shutdown — Solenoid not sealing; fuel continues after ignition off Engine dieseling (run-on) — Hot engine continues firing without spark No audible click at key-on — A healthy solenoid makes a distinct clicking sound when 12V is applied InstallationSimple screw-in replacement. Remove the wire connector, unscrew the old solenoid from the bottom of the carburetor bowl (10mm or 1/2-inch wrench), install the new 699915 solenoid with the included O-ring seal, reconnect the wire. Test by turning key to ON — listen for the audible click. Frequently Asked Questions Q: How do I test if my fuel solenoid is bad?A: Disconnect the wire, apply 12V directly to the solenoid terminal, ground the body. You should hear a distinct click. No click or intermittent = failed solenoid. Q: Will this fit my Craftsman riding mower with a Briggs engine?A: Yes. This solenoid fits most B&S Intek single-cylinder OHV engines from 11-19 HP, commonly found in Craftsman, Husqvarna, John Deere, Murray, and Poulan Pro riding mowers. Q: Can I bypass the fuel solenoid temporarily?A: We strongly recommend against bypassing. The solenoid prevents dangerous afterfire that can damage your muffler and create a fire hazard. Replace a failed solenoid immediately. Q: Is this solenoid compatible with E10 ethanol fuel?A: Yes. The Viton-tipped plunger and zinc-plated body are designed to resist corrosion from ethanol-blended fuels (up to E15). Related ProductsBrowse more in our collection. Search by part number

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Vacuum Secondary Diaphragm for Holley 4150/4160 — 135-4 Replacement Fix your Holley vacuum secondary carburetor with this direct replacement for the Holley 135-4 diaphragm assembly. When the secondary throttle plates won't open, you're leaving horsepower on the table — this diaphragm restores proper vacuum-actuated secondary operation on Holley 4150, 4160, Demon, and Quick Fuel 4-barrel carbs. Key Features Exact 135-4 replacement — Same dimensions, rod length (2.054"), and spring housing as Holley OEM Ethanol-resistant rubber — Modern diaphragm material resists stiffening from E10/E15 fuels Pre-assembled — Diaphragm, rod, and spring retainer in one unit Includes housing gasket — Die-cut cork gasket for the diaphragm housing cover Compatible Carburetors Series Models CFM Range Holley 4150 0-3310, 0-4777, 0-4779, 0-80508 600-850 Holley 4160 0-1850, 0-80457, 0-80570 450-750 Demon Street/Speed/Mighty Demon (vac sec) 575-850 Quick Fuel HR, SS, Slayer (vac sec models) 580-850 Symptoms of a Failed Diaphragm Secondaries never open — Engine feels like a 2-barrel; tops out early Slow or lazy secondary opening — Diaphragm partially torn; delayed opening Secondaries flutter — Diaphragm has a pinhole leak; vacuum signal inconsistent Rich condition at part throttle — Diaphragm leaking fuel into vacuum chamber Quick TestRemove the vacuum hose from the secondary diaphragm housing. Apply vacuum with a hand pump. The secondary throttle shaft should move and hold position. If it doesn't hold vacuum, the diaphragm is torn. Frequently Asked Questions Q: How do I know if I need 135-4 vs 135-3?A: The 135-4 has a 2.054" rod length for universal Holley 4150/4160. The 135-3 has a shorter rod (Ford/Mopar OEM). Measure your existing rod. Q: Will this fit Quick Fuel SS-series carb?A: Yes. Quick Fuel vacuum secondary carbs use the same diaphragm assembly as Holley. Direct fit for HR, SS, and Slayer series. Q: Can I convert to mechanical secondary using this?A: This diaphragm is for vacuum secondary operation. To convert to mechanical, use this as a plug (block vacuum port) and install a mechanical secondary linkage kit (sold separately). Q: How long does installation take?A: 15-20 minutes. Remove the vacuum secondary housing cover (3 screws), swap the old diaphragm for new, replace the cork gasket. No carb removal required. Related ProductsBrowse more in our collection. Search by part number

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Dual Carburetor Rebuild Kit for Sea Doo 717 & 720 Engines — SP, SPX, GS, XP, GTS Restore crisp throttle response and reliable starting to your Sea Doo personal watercraft with this complete dual carburetor rebuild kit. Designed specifically for the Rotax 717 and 720 two-stroke engines found in 1993-1999 Sea Doo models including SP, SPI, SPX, GS, GSI, GTS, HX, and XP. This kit provides everything needed to rebuild both Mikuni BN-38 or BN-40I carburetors. What's Included (Dual Carb Kit) Diaphragm kits (x2) — Mikuni-spec pump and metering diaphragms Needle & seat assemblies (x2) — 1.5 or 2.0 with Viton tips Base gaskets (x2) — Carb-to-intake manifold gaskets Gasket/O-ring sets (x2) — Complete internal gaskets for both Mikuni BN carbs Fuel inlet filters (x2) — Replace clogged inlet screens Check valve components — Replacement flapper valves and retaining hardware Adjustment screw O-rings — Low-speed and high-speed mixture screw seals Compatible Models Model Years Carb Setup SP / SPI 1993-1996 Single or dual Mikuni BN-38 SPX 1993-1999 Dual Mikuni BN-40I XP 1993-1996 Dual Mikuni BN-38/40I GS / GSI / GTS 1997-1999 Dual Mikuni BN-40I HX 1995-1997 Single Mikuni BN-38 Important: Two-stroke engines rely on proper fuel metering for both power AND lubrication. A lean condition from a failing carb diaphragm can cause catastrophic piston seizure. Rebuild carbs before riding if the watercraft has sat for more than 6 months. Frequently Asked Questions Q: Does this kit fit my 1996 Sea Doo SPX?A: Yes. The 1996 SPX uses dual Mikuni BN-40I carburetors on the Rotax 717 engine. Q: Will this work on a single-carb HX?A: Yes. The HX uses one Mikuni BN-38, and this dual kit provides parts for two carbs. You'll have spares for a future rebuild. Q: Do I need to replace the needle and seat?A: Yes, and this kit includes them. Worn needle/seat assemblies are a leading cause of hard starting and fuel leaks in Mikuni BN carbs. The Viton-tipped needles provide a superior seal. Q: What's the most common mistake when rebuilding Sea Doo carbs?A: Incorrect pop-off pressure. After rebuilding, test pop-off pressure with a pump and gauge. Mikuni BN-38/40I carbs typically require 23-32 PSI pop-off. Incorrect pop-off causes rich or lean conditions that can damage the engine. Related ProductsBrowse more in our collection. Search by part number

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Carburetor Rebuild Kit for Edelbrock Performer 1400-1409 & Carter AFB 4-Barrel Bring your Edelbrock Performer or Carter AFB carburetor back to like-new performance with this comprehensive rebuild master kit. Covering all 500-800 CFM 4-barrel models from 1400 through 1409, this kit provides every gasket, seal, accelerator pump, and needle/seat assembly needed for a complete overhaul — a direct replacement for the Edelbrock 809064 master rebuild kit. What's Inside Complete gasket set — Air horn, main body, base plate, and metering block gaskets Accelerator pump assembly — 30cc plunger with ethanol-resistant elastomer cup Needle & seat assemblies — Matched pair with Viton tips for precise fuel level control Float bowl gaskets & O-rings — Fuel-resistant for E10/E15 compatibility Base plate to manifold gasket — Thick composite material for positive manifold seal Check balls, weights, and clips — Small hardware often lost during disassembly Non-stick gasket coating — Gaskets release cleanly during future disassembly Compatible Models Model CFM Choke Notes 1400 600 Electric Performer, economy calibration 1404 500 Manual Performer, small displacement 1405 600 Manual Performer, performance calibration 1406 600 Electric Performer, most popular model 1407 750 Manual Performer, big-block/performance 1409 600 Electric Marine (USCG approved) Carter 9000 500-750 Various All AFB 9000 series 4-barrel Signs Your Carburetor Needs a Rebuild Hesitation or stumble on acceleration — Accelerator pump cup hardened or torn Fuel leaking from throttle shafts or bowl seams — Gaskets degraded from ethanol fuel Rich idle with black exhaust smoke — Float level too high or needle/seat worn Hard hot restart — Fuel percolation due to leaking needle/seat Stalling at stoplights — Idle circuit or transition slots clogged Frequently Asked Questions Q: Does this kit fit the 1406 electric choke?A: Yes. The 1406 is the most common Edelbrock Performer model, and this kit includes all gaskets and components specific to the electric choke version. Q: What does this kit NOT include?A: This kit includes all wear components — gaskets, seals, accelerator pump, needle/seat. It does NOT include floats, metering rods, or main jets (reusable or part of a separate calibration kit). Q: How long does a rebuild take?A: An experienced DIY mechanic can rebuild an Edelbrock/Carter AFB in 1.5-2 hours. First-timers should budget 3-4 hours on a clean, well-lit bench. Q: Is this compatible with 800 CFM models (1412/1413)?A: This kit covers 1400-1409 series. For 1410-1413 (750-800 CFM) models, a different kit is required due to the larger venturi. Check our other listing for those models. Q: Can I reuse my existing floats?A: Yes, provided they are not saturated or damaged. Test brass floats by submerging in hot water for pinhole leaks. Weigh Nitrophyl floats against spec for absorption. Related ProductsBrowse more in our collection. Search by part number

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Carburetor Calibration Kit for Edelbrock 750 CFM Series — 1407, 1410, 1412, 1413 Get the most out of your Edelbrock 750 CFM carburetor with this comprehensive calibration tuning kit. Specifically assembled for the larger-displacement models — 1407, 1410, 1412, and 1413 — this kit provides jets, metering rods, and step-up springs needed to dial in air/fuel ratios for big-inch engines, modified cam profiles, and high-altitude operation. What's Included Primary & Secondary Main Jets — Multiple sizes for fine-tuning WOT fuel delivery Metering Rods — Cruise and power step profiles for economy and enrichment Step-Up Springs — Color-coded spring set controlling transition RPM for power enrichment Accelerator Pump Components — Nozzles and adjustments for off-idle throttle response Compatible Models Model CFM Choke Best For 1407 750 Manual 350-454ci street/strip engines 1410 750 Electric Big-block daily drivers, towing 1412 750 Manual Off-road, high-angle applications 1413 750 Electric Marine applications (USCG approved) Tuning Scenarios 383-454ci street builds — Most 750 CFM Edelbrocks run rich out of box on mild 350s; lean the cruise circuit Dual-quad setups — Two 750s on a tunnel ram need significant leaning from factory calibration Altitude compensation — Every 2,000 ft elevation requires ~2% leaner jetting Marine conversion — The 1413 marine model runs rich; lean jets improve plug life and fuel economy Ethanol tuning — E10 fuel typically wants 1-2 jet sizes richer Frequently Asked Questions Q: Will this kit work on the Edelbrock 1407 750 CFM manual choke?A: Yes. This kit is specifically sized for the 750 CFM Performer Series including the popular 1407 model. Q: Can I use this on a 1410 electric choke carb on a 454 big block?A: Absolutely. The 1410 is a great carb for big-block Chevy builds. This kit lets you fine-tune for your specific combination. Q: How do I know if my carb is too rich or too lean?A: Read your spark plugs. Black/sooty = rich. White/blistered = lean. Light tan = ideal. A wideband O2 sensor provides precise tuning data. Q: Is the 1413 marine carb included in compatibility?A: Yes. The 1413 marine 750 CFM carb uses the same metering system as the automotive 1410. Related ProductsBrowse more in our collection. Search by part number

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Carburetor Calibration Tuning Kit for Edelbrock Performer & Carter AFB Series Fine-tune your Edelbrock Performer Series carburetor or Carter AFB with this comprehensive calibration kit. Whether chasing optimal air/fuel ratios after a cam swap, compensating for altitude changes, or dialing in a modified engine, this kit provides the metering rods, main jets, and step-up springs you need. What's Included Metering Rods — Multiple sizes for cruise and power modes; fine-tune part-throttle and WOT fueling Main Jets — Range of primary and secondary jet sizes for overall fuel delivery adjustment Step-Up Springs — Color-coded spring set (blue, yellow, orange, pink, silver) for transition RPM control Storage Case — Organized compartment tray to keep components sorted Compatible Carburetor Models Model CFM Choke Edelbrock 1400 600 Electric Edelbrock 1404 500 Manual Edelbrock 1405 600 Manual Edelbrock 1406 600 Electric Edelbrock 1407 750 Manual Edelbrock 1408 500 Electric Edelbrock 1409 600 Electric (Marine) Edelbrock 1411 750 Electric Carter AFB 9000 400-750 Various When to Re-Calibrate Altitude changes — Leaner jetting for high-altitude operation Camshaft upgrades — Larger cams often need richer idle and transition circuits Intake/exhaust modifications — Headers and intake manifolds change airflow characteristics Fuel type changes — Ethanol-blended fuels require slightly richer jetting Seasonal tuning — Cold winter air is denser and may require richer jetting Frequently Asked Questions Q: Does this kit fit the Edelbrock 1406 (600 CFM electric choke)?A: Yes. This calibration kit is compatible with all Edelbrock Performer Series carburetors including the popular 1406 model. Q: What jet sizes are included?A: The kit includes a range of primary and secondary main jets, metering rods across multiple cruise/power step sizes, and a selection of step-up springs covering the full tuning spectrum. Q: Can I use this kit with ethanol-blended fuel?A: Yes. Gaskets and seals are compatible with E10/E15 fuels. Target slightly richer (0.5 AFR) for ethanol. Q: Do I need this kit for a stock carb on a stock engine?A: If running a stock Edelbrock carb on a stock engine at sea level, factory calibration is typically close. This kit is ideal for modified engines, altitude changes, or tuning optimization. Q: How difficult is carburetor tuning for a beginner?A: Edelbrock/Carter AFB carbs are among the easiest to tune — rods and jets can be changed without removing the carburetor. Start with one change at a time and keep notes. Related ProductsBrowse more in our collection. Search by part number

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Product Overview Marine Electric Choke for Mercruiser 2-Barrel MerCarb 4.3L V6 70125A-1. Engineered for reliable performance and precision fitment, this iFJF aftermarket part meets or exceeds OEM specifications for durability and function. Ideal for DIY mechanics and professional technicians alike. Key Features Direct OEM Replacement: Engineered to match original Mercruiser MerCarb 2-barrel specifications exactly. Electric Choke Operation: Automatic temperature-controlled choke for reliable cold starts every time. Marine-Grade Construction: Corrosion-resistant materials designed for harsh marine environments. Plug-and-Play Installation: Pre-calibrated from factory — bolt on and go. Compatibility Year Make Model Engine/Notes See Description Marine Electric Choke for Mercruiser 2-Barrel MerC Direct Fit ⚠️ Always verify fitment with your specific vehicle year, make, model, and engine before ordering. Contact our support team for compatibility questions. Specifications Specification Value Brand iFJF Product Type Marine Carburetor Parts SKU FJ-CRRK-7665-4.3 Price $49.99 USD Type Electric Choke Application Marine — Mercruiser MerCarb 2-Barrel Why Choose iFJF? Quality Assurance: Every iFJF part undergoes rigorous quality inspection before shipping. Precision Engineering: Manufactured to tight tolerances for guaranteed fitment. Expert Support: Our team of diesel and automotive specialists is ready to help with any questions. Fast Shipping: Orders ship within 1-2 business days from our US warehouses. Frequently Asked Questions Q: Is this compatible with my Mercruiser engine?A: This electric choke is designed for Mercruiser MerCarb 2-barrel carburetors commonly found on 3.0L 4-cylinder and 4.3L V6 marine engines. Verify your carburetor model number before ordering. Q: How does an electric choke work?A: The electric choke uses a bi-metallic spring heated by 12V current. When cold, the spring holds the choke plate closed for rich starting mixture. As it heats up (30-90 seconds), the spring expands and opens the choke plate for normal running. Q: What are symptoms of a bad electric choke?A: Hard cold starts requiring excessive cranking, engine stalling when cold, black exhaust smoke (overly rich), poor fuel economy, and choke plate not opening fully after warm-up. Order your Marine Electric Choke today — fast shipping, expert support, and the quality you can trust from iFJF Direct. 📖 Related Guides & Articles 🔗 Marine Fuel Water Separator Guide: Why Your Outboard Needs One 🔗 How to Rebuild Edelbrock 1406 and 1405 Carburetors 🔍 Explore More Parts Looking for compatible parts? Browse our full selection of Marine Carburetor Parts for your vehicle or equipment. iFJF Direct offers quality aftermarket parts with fast shipping.

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Dellorto DRLA Carburetor Rebuild & Tune-Up Kit — 36/40/45/48mm Restore your Dellorto DRLA carburetor to factory performance with the iFJF Complete Rebuild Kit. This comprehensive kit contains all gaskets, O-rings, needle valve assemblies, and diaphragms needed to service Dellorto DRLA 36mm, 40mm, 45mm, and 48mm carburetors. Whether you're tuning for performance or fixing fuel leaks, this kit has everything you need. Key Features Complete Kit: Includes all gaskets, O-rings, needle valve, and diaphragm as shown Multiple Needle Valve Sizes: Includes 150, 170, 200, 225, and 250 needle valve options for tuning flexibility Hardware Included: 5 top cover screws and 4 pump diaphragm housing screws Direct Fit: Precision-manufactured to Dellorto DRLA OEM specifications Restore Performance: Eliminates vacuum leaks, fuel leaks, and rough idle caused by worn gaskets Compatibility Carburetor Model Size Type Dellorto DRLA 36mm Dual Barrel Downdraft Dellorto DRLA 40mm Dual Barrel Downdraft Dellorto DRLA 45mm Dual Barrel Downdraft Dellorto DRLA 48mm Dual Barrel Downdraft Kit Contents Component Quantity Top Cover Gasket 2 Float Bowl Gasket 2 Pump Diaphragm 2 Needle Valve Assembly 5 (150/170/200/225/250) O-Ring Set Complete Top Cover Screws 5 Pump Housing Screws 4 Why Rebuild Your Dellorto DRLA? Fix Fuel Leaks: Worn gaskets and O-rings are the #1 cause of fuel leaks on aging DRLA carbs Smooth Idle: Replace hardened diaphragms to restore proper idle and acceleration pump function Better Fuel Economy: Properly sealed carb runs more efficiently Tune for Performance: Multiple needle valve sizes let you dial in fuel delivery for different engine setups Frequently Asked Questions Q: Will this kit work with my 40mm DRLA?A: Yes, this kit is compatible with all DRLA sizes — 36mm, 40mm, 45mm, and 48mm. Q: What needle valve size should I use?A: It depends on your engine setup and fuel pressure. 200-225 is typical for most applications. Start with 200 and adjust based on fuel level in the bowl. Q: Are instructions included?A: Basic diagram included. We recommend referencing a Dellorto DRLA service manual for complete rebuild steps and float height specifications. Q: Does this kit fit Dellorto DHLA carbs?A: This kit is specifically for DRLA downdraft carbs. DHLA sidedraft carbs use different gaskets. Please check your carb model before ordering. Q: How often should I rebuild my Dellorto carb?A: Every 2-3 years for daily drivers, or whenever you notice fuel leaks, rough idle, or hesitation on acceleration. Related Products Explore more products from our Carburetors & Fuel System collection: All Carburetors & Fuel System — Browse our complete selection Fuel Filters & Water Separators — Protect your fuel system Oil Filters — Premium filtration for diesel engines

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3-Pack Carburetor Rebuild Kit — Mercury/Mariner Outboard Motors The iFJF 18-7750-1 3-pack provides three complete rebuild kits in one value bundle — ideal for multi-carburetor outboard engines or marine repair shops. Each individual kit contains all gaskets, seals, inlet needle & seat, and o-rings required for a single carburetor overhaul. Replaces Mercury/Mariner OEM 1395-8236354, 1395-8236353, 1395-811222, 1395-9599, and Sierra Marine 18-7750-1. Key Features 3 Complete Kits: Each individually sealed and labeled — perfect for 3-cylinder outboards or stocking your repair bench. Bulk Value Pricing: Significant cost savings versus buying individual kits. Ideal for DIYers with multi-carb engines and professional marine mechanics. Ethanol-Resistant: All gaskets, o-rings, and seals formulated for modern E10 fuels — resists swelling, shrinkage, and deterioration. OEM-Spec Manufacturing: Precision-machined inlet needle & seat assemblies ensure consistent float height and leak-free fuel control. Multi-OEM Compatible: Replaces 1395-8236354, 1395-8236353, 1395-811222, 1395-9599, and Sierra 18-7750-1. Cross-Reference / Interchange Brand Part Number Sierra Marine 18-7750-1 Mercury OEM 1395-8236354, 1395-8236353 Mercury OEM (Alternate) 1395-811222, 1395-9599 Technical Specifications Quantity: 3 complete rebuild kits (each services 1 carburetor) Per-Kit Contents: Float bowl gasket, inlet needle & seat, body gaskets, o-rings, welch plugs, drain screw washers Material: Ethanol-resistant Buna-N / Nitrile, composite gasket Application: Select Mercury/Mariner 2-stroke outboard carburetors Storage: Keep in sealed package in cool, dry location until use Perfect for Multi-Carb Outboards Many 3-cylinder and V6 outboard engines use three or more carburetors. Rebuilding only one results in unbalanced fuel delivery — the rebuilt carb runs rich or lean compared to worn units, causing poor idle and uneven power. This 3-pack lets you overhaul all carburetors simultaneously, ensuring synchronized fuel delivery and smooth operation across the entire RPM range. Frequently Asked Questions Q: Does this 3-pack mean 3 sets of everything?A: Yes. You receive three individually packaged, complete rebuild kits — each containing all gaskets, seals, and needle valve components for one carburetor. Q: How many carbs does a typical Mercury 3-cylinder outboard have?A: Most 3-cylinder 2-stroke Mercury/Mariner outboards have 3 carburetors (one per cylinder). This 3-pack covers the entire engine in one purchase. Q: Are the kits individually sealed?A: Yes. Each of the 3 kits is separately packaged, so you can rebuild one carburetor at a time while keeping the remaining kits fresh and organized. Q: Does this fit V6 outboards with 3 carbs?A: If your V6 uses the same carburetor model as the 3-cylinder applications covered by this kit, then yes. Verify your carburetor model number before ordering. Q: What if I only need one kit?A: Single kits are available separately — search for our individual 18-7750-1 listing. The 3-pack is designed for multi-carb engines and professional users who want bulk value. Related Blog Posts Marine Fuel Water Separator Guide: Why Your Outboard Needs One Best Water Separator Fuel Filter for Diesel & Marine Engines

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Carburetor Rebuild Kit for Mercury/Mariner 2-Stroke Outboard Motors The iFJF 18-7226 carburetor kit is a complete rebuild solution for select Mercury and Mariner 2-stroke outboard carburetors. This kit replaces critical wear components including gaskets, seals, inlet needle & seat, and bowl gasket — restoring proper fuel delivery and eliminating common issues like fuel leaks, hard starting, and poor idle quality. Designed to meet OEM specifications, each component is manufactured from ethanol-resistant materials for extended service life in modern fuel conditions. Key Features All-in-One Rebuild Kit: Contains every gasket, seal, o-ring, and needle valve required for a single carburetor rebuild — no need to source individual components. Ethanol-Ready Materials: Gaskets and seals resist swelling and deterioration caused by E10 and ethanol-blended marine fuels. Precision Manufactured: Float needle and seat are machined to exact tolerances for consistent fuel level control and leak-free operation. OEM Equivalent: Replaces Mercury/Mariner 35-16494-1, 35-816296-T1, 35-816296-1, 35-816296Q2, 35-816296T1, OMC 398327, and Sierra 18-7226. Common Fixes: Resolves fuel drip from carb throat, rough idle, bogging on acceleration, and hard hot re-starts. Cross-Reference Interchange Brand Part Number Sierra Marine 18-7226 Mercury / Mariner OEM 35-16494-1, 35-816296-T1, 35-816296-1, 35-816296Q2, 35-816296T1 OMC / Johnson Evinrude 398327 Mallory Marine 9-37404 Technical Specifications Application: Mercury / Mariner 2-stroke outboard carburetors Carburetor Type: Float bowl design (side bowl or center bowl applications) Kit Contents: Float bowl gasket, inlet needle & seat, body-to-adapter gasket, mixture screw o-ring, welch plugs, drain screw gasket Material: Ethanol-resistant Buna-N / Nitrile rubber, composite gasket material Fitment Type: Direct replacement Why Rebuild Instead of Replace? A complete carburetor assembly for a 2-stroke outboard can cost $200-400+. In most cases, the aluminum carburetor body itself is perfectly serviceable — only the soft components (gaskets, seals, needle valve) have degraded. The iFJF 18-7226 rebuild kit costs a fraction of a replacement carburetor and, when installed correctly, restores like-new performance. This is especially cost-effective for older engines where OEM carburetors may be discontinued or backordered. Installation Guide Remove carburetor: Disconnect fuel line, throttle linkage, and choke linkage. Remove mounting bolts/nuts. Disassemble completely: Remove float bowl, float pin, float, inlet needle, and all gaskets. Note the order of disassembly. Clean thoroughly: Soak all metal parts in carburetor cleaner. Use compressed air to blow through every passage and jet. Verify jets are clear. Install new components: Replace all old gaskets and seals with new kit components. Install new inlet needle & seat. Set float height: Verify float level matches specification. Adjust tab if needed. Reassemble and test: Reinstall carburetor, connect linkages and fuel line. Prime bulb, check for leaks before starting. Frequently Asked Questions Q: How do I confirm this kit fits my outboard?A: This kit is designed for Mercury/Mariner 2-stroke carburetors using OEM part numbers 35-16494-1 or 35-816296 series. Check the model number stamped on your carburetor body, or search your engine's serial number against the Sierra 18-7226 fitment guide. Contact us with your engine details if unsure. Q: Does this kit include a new float?A: No. The float is a separate component that typically only needs replacement if cracked or fuel-saturated. If your float is damaged, you'll need to source it separately. A simple test: shake the float — if you hear liquid inside, it needs replacement. Q: How many carburetors does one kit service?A: One kit services ONE carburetor. If your outboard has 2, 3, or 4 carburetors, you'll need multiple kits. We recommend rebuilding all carburetors simultaneously for balanced performance. Q: Will this fix my motor dying at idle?A: Possibly. Dying at idle is often caused by a clogged pilot/idle circuit or vacuum leak from a deteriorated gasket. A thorough cleaning during the rebuild combined with new gaskets resolves this in most cases. If the issue persists after rebuild, check for vacuum leaks at the intake manifold or crankshaft seals. Q: Can I use this kit with a carburetor that has been sitting with old fuel for years?A: Yes — and this is one of the most common use cases. Carburetors that have sat with ethanol fuel often have completely varnished internals. Follow the cleaning steps carefully, and consider an ultrasonic cleaning if the varnish is heavy. The new kit components will restore the sealing surfaces after cleaning. Related Blog Posts Marine Fuel Water Separator Guide: Why Your Outboard Needs One Best Water Separator Fuel Filter for Diesel & Marine Engines

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Overview The iFJF 385311462 RV Toilet Rubber Bowl Leak Seal Kit is the permanent fix for that annoying toilet bowl leak that wastes water and creates unpleasant odors in your RV. If your toilet bowl won't hold water between flushes or you smell sewer gas seeping through, this seal kit replaces both the rubber bowl seal and flush ball seal — restoring a watertight barrier without expensive shop visits. Compatible with most popular Dometic/SeaLand pedal-flush and Vac-UFlush toilet models (see compatibility chart below). Built from high-quality sealing rubber that matches or exceeds OEM material specs. No special tools required — most RV owners complete the swap in under 15 minutes. Key Features Dual-Seal Design — Includes both rubber bowl seal (7" x 2" x 1/16") and flush ball seal (7" x 1-5/8" x 1/4") for a complete leak solution in one kit. Watertight Shutoff — Precision-molded rubber creates a tight seal against the water outlet pipe, stopping the slow drain-down that wastes fresh water between flushes. Odor Elimination — Blocks sewer gas from entering the RV interior through a leaking toilet seal. 15-Minute DIY Install — Simple plug-and-play replacement with no special tools or plumbing skills required. Saves $100+ in dealer labor fees. OEM-Spec Rubber — Manufactured from durable, flexible rubber compound that resists cracking, hardening, and chemical breakdown from RV holding tank treatments. Compatibility / Fitment Toilet Series Compatible Models Pedal Flush (Dometic/SeaLand) 506+, 511H, 547+, 548+, 706, 709, 748, 749, 806, 808, 847, 848, 1147, 1148, 2010, 2011, 5006, 5047, 5048, 5049 Vac-UFlush (Dometic/SeaLand) 168, 606, 647, 648, 1006, 1008, 1047, 1048, 1049, 1106, 5146, 5148, 5149 Replaces OEM Part # 385311462, 385310677 — direct replacement NOT compatible with Dometic 300, 310, 320 series toilets or Thetford cassette toilets. Specifications Specification Details Bowl Seal Dimensions 7" diameter x 2" wide x 1/16" thick Ball Seal Dimensions 7" diameter x 1-5/8" wide x 1/4" thick Material High-quality sealing rubber Package Includes 1x Rubber Bowl Seal, 1x Rubber Flush Ball Seal OEM Part Numbers 385311462, 385310677 Why Choose iFJF Every RV owner knows a leaking toilet means wasted fresh water on the road and an unpleasant living space. Dealership replacement charges can run $150-250 — this seal kit gives you OEM-quality parts at a fraction of the cost, with a straightforward install you can complete at the campsite. Frequently Asked Questions Q: How do I know if my toilet bowl seal is leaking?A: The #1 symptom is the toilet bowl losing water between flushes. If you fill the bowl, walk away, and come back to find it nearly empty, the bowl seal is failing. You may also notice a faint sewer odor around the toilet area. Q: Will this fit my Dometic 310 toilet?A: No. This seal kit is NOT compatible with Dometic 300, 310, or 320 series toilets. It is designed for the older pedal-flush model numbers listed in the compatibility chart. Check the model number sticker inside your toilet before ordering. Q: How long does installation take?A: Most RV owners complete the swap in 15 minutes with basic hand tools (screwdriver and wrench). No plumbing skills needed. Q: Does this kit include both seals I need?A: Yes. The package includes one rubber bowl seal and one rubber flush ball seal. Replacing both at once ensures a complete, long-lasting fix. Q: What's your warranty?A: All iFJF products come with a 12-month warranty against manufacturing defects. Contact us for a free replacement or full refund. Stop that toilet leak today — ships from iFJF warehouse within 1 business day. Product Overview 385311462 RV Toilet Bowl Seal Kit for Dometic & Vac-UFlush Toilets is a premium-quality replacement component engineered for exact fitment and reliable performance. Manufactured to meet or exceed OEM specifications using high-grade materials, this part delivers dependable service life for your equipment.

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Product Overview The iFJF HP6032 Marine Steering Repair Kit is a complete seal and gasket rebuild solution for Seastar HH5271 and Baystar HH5261 hydraulic helm pump units. If your boat's steering is getting stiff, leaking fluid at the helm, or losing hydraulic pressure, this kit contains everything needed for a full front seal rebuild. Key Features Complete Seal Kit: Includes shaft seal, O-rings, gaskets, and backup rings — everything for a front seal rebuild. Compatible with Seastar & Baystar: Direct fit for HH5271 (Seastar) and HH5261 (Baystar) helm pump units. Stops Fluid Leaks: Replace worn seals to eliminate hydraulic fluid leaks at the steering wheel shaft. Restores Steering Feel: Fresh seals restore proper hydraulic pressure for smooth, responsive steering. Marine-Grade Materials: Nitrile and PTFE seals rated for marine hydraulic fluid and UV exposure. Compatibility Brand Model/Part Years/Notes Seastar HH5271 Helm Pump Front Seal Baystar HH5261 Helm Pump Front Seal Teleflex HP6032 OEM Part Number Technical Specifications Specification Value Part Number HP6032 Application Hydraulic Helm Pump Front Seal Rebuild Compatible Units Seastar HH5271 / Baystar HH5261 Seal Material Nitrile / PTFE Kit Contents Shaft seal, O-rings, gaskets, backup rings Fluid Type Compatible with Seastar HA5430 hydraulic fluid Why Choose iFJF? Cost-Effective Repair: A $30 seal kit vs. $400+ for a new helm pump. Marine-Spec Quality: Seals rated for marine hydraulic fluid and saltwater environment exposure. Same-Day Shipping: In-stock and ready to ship from US warehouses. DIY Friendly: Basic mechanical skills required — no special tools needed beyond a pick set. Installation Overview Turn steering wheel to port stop to relieve system pressure. Remove steering wheel using a puller tool. Remove the front seal retaining nut and extract the old shaft seal. Clean the seal bore thoroughly — any debris will cause the new seal to leak. Install new shaft seal, O-rings, and gaskets from the kit. Reassemble, refill with HA5430 fluid, and bleed the system. Frequently Asked Questions Q: How do I know if my helm pump seals are bad?A: Symptoms include: hydraulic fluid leaking from behind the steering wheel, steering wheel feels loose or has excessive play, difficulty turning, or low fluid level in the helm pump reservoir. Q: Does this kit include the shaft bearing?A: This is a seal rebuild kit — it includes the shaft seal, O-rings, and gaskets but does not include the shaft bearing. Replace the bearing separately if needed. Q: Will this fit my boat?A: Fits all Seastar HH5271 and Baystar HH5261 helm pumps. Check your helm pump model number stamped on the unit body. Q: What fluid should I use after rebuild?A: Use Seastar HA5430 hydraulic steering fluid or equivalent marine-grade hydraulic fluid. Do NOT use ATF or power steering fluid. Q: Do I need to bleed the system after?A: Yes. Any time the hydraulic system is opened, you must bleed air from the system following Seastar's bleeding procedure. Related Products HS5157 Steering Cylinder Sealing Kit Related Blog Posts Best Water Separator Fuel Filter Buying Guide Diesel Engine Cooling System Flush

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Product Overview Replacement choke pulloff vacuum brake for carbureted engines. Replaces CPA38, 101-492A, and CPA87. This vacuum-operated diaphragm controls the choke plate during cold starts — a failed pulloff causes hard starting, rough idle, black smoke, and poor cold drivability. Direct bolt-on replacement restores proper cold-start enrichment and smooth warm-up in under 15 minutes. Key Features OEM-Spec Vacuum Diaphragm — Manufactured to OEM specifications for consistent, reliable choke plate control during cold starts and warm-up. Direct Replacement — Replaces CPA38, 101-492A, CPA87 — bolts in place with no modifications, adapters, or fabrication. Smooth Cold Starts Restored — Eliminates hard starting, rough cold idle, black exhaust smoke, and stumbling on cold engines. Universal Carburetor Fit — Compatible with Rochester, Holley, and Carter carburetors using vacuum-operated choke pulloffs. 15-Minute Installation — Single vacuum line and two screws — typical install under 15 minutes with basic hand tools. Compatibility Make Model Year Range Notes GM / Chevrolet Rochester 2G / 4G 1960s–1980s CPA38 Style Pulloff Various Holley 2-Barrel / 4-Barrel Universal Vacuum Choke Pulloff Various Carter AFB / AVS Universal Vacuum Choke Pulloff Specifications Specification Value Part Numbers CPA38 / 101-492A / CPA87 Type Vacuum Diaphragm Choke Pulloff Connection Single Vacuum Port Mounting Standard 2-Screw Flange Frequently Asked Questions Q: How do I know if my choke pulloff is bad?A: Symptoms: hard cold starting, rough idle until warm, black exhaust smoke, choke plate doesn't open smoothly. Test: apply vacuum — rod should retract smoothly and hold. Q: Will this fit my carburetor?A: Fits most Rochester, Holley, and Carter carburetors with vacuum choke pulloff and standard 2-screw flange. Q: How do I install it?A: Remove old pulloff (2 screws + vacuum line), mount new unit, reconnect vacuum line. Under 15 minutes. Q: What's the difference between CPA38 and CPA87?A: Both are vacuum choke pulloffs with similar specs but slightly different linkage arms. This replacement is compatible with both. Q: Can a bad choke pulloff cause poor fuel economy?A: Yes. A stuck-closed choke makes the engine run rich constantly — wasting fuel and fouling plugs. Replacement can significantly improve MPG. Related Products Related carburetor parts: 4-Barrel Carburetor 500 CFM (9904 square flange), Carburetor Rebuild Kit for complete overhaul, and Fuel Filter Element for clean fuel delivery.

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Product Overview The Carburetor Repair Kit for Mitsubishi Satoh S650G Tractor — G0643233990 | iFJF from iFJF Direct is engineered to meet or exceed OEM specifications for Satoh Bison vehicles with Diesel. This carburetor repair kit delivers reliable performance at factory-direct pricing. Key Features Premium Quality: Manufactured to strict quality control standards with durable materials for long service life Direct Fit: Designed as a direct replacement — no modifications required for installation on compatible vehicles Factory Direct Value: Eliminate the middleman markup — get OEM-quality parts at aftermarket prices Fast US Shipping: Ships from our US warehouse within 1 business day of order Compatibility This product is designed to fit Satoh Bison vehicles equipped with the Diesel engine. Please verify compatibility with your specific vehicle using our fitment guide or contact our support team before ordering. Why Choose iFJF Direct? Quality Assurance: Every product undergoes multi-point inspection before shipping US-Based Support: Our customer service team is available to answer your fitment and installation questions Hassle-Free Returns: 30-day return policy on unused parts in original packaging Expert Community: Join thousands of DIY mechanics and professional technicians who trust iFJF Frequently Asked Questions Q: Will this kit fit my Satoh S650G with serial number below 400585?A: This kit is specifically designed for Satoh S650G tractors with serial numbers 400585 and above. Check your serial number plate before ordering. For earlier serial numbers, the carburetor has a different base configuration. Q: Does this kit include the float?A: No, this is a gasket and seal repair kit. It includes carburetor body gaskets, needle and seat assembly, O-rings, and bowl gasket — but not the float. If your float is damaged, it must be purchased separately. Q: What engine does this carburetor fit?A: The Nikki 21002 carburetor is original equipment on the Mitsubishi KE70/KE75 diesel engines used in Satoh S650G and Bison tractors. These are 2-cylinder diesel engines commonly found on small Japanese farm tractors from the 1970s-1980s. Q: How do I know if my carburetor needs a rebuild?A: Common symptoms include: hard starting, rough idle, black smoke from exhaust, fuel leaking from the carburetor body, and poor throttle response. A rebuild kit typically resolves these issues if the carburetor body is not physically damaged. Q: Is the Nikki 21002 carburetor still available new?A: New old stock (NOS) Nikki carburetors are extremely rare and expensive when found. This rebuild kit is the most cost-effective way to restore your tractor's carburetor to proper working condition. 🔗 Related Products

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Product Overview Fix your Yamaha Banshee's notorious TORS (Throttle Override System) issues once and for all with this complete TORS Removal Kit. If your Banshee is stalling, idling erratically, or bogging at part-throttle, the TORS parking brake limiter is the most likely culprit. This kit eliminates the problematic TORS system and gives you direct carburetor control. Compatible with 1987-2006 Yamaha Banshee 350 (all years). This is the #1 recommended modification for any Banshee — even stock machines benefit from TORS removal. Key Features Complete Kit — Includes idle screws, carb caps, and throttle cable caps Eliminates Stalling & Erratic Idle — No more TORS-related electrical gremlins Adjustable Idle — Manual idle adjustment screws give you full control Quick Install — 30-minute bolt-on modification, no fabrication required OEM-Quality Materials — Billet aluminum caps with proper O-ring seals What Is TORS & Why Remove It? TORS (Throttle Override System) is an early electronic safety system that monitors throttle position vs. carburetor slide position. When the parking brake microswitch gets dirty, the TORS brain box cuts ignition — causing stalling, bogging, and refusal to rev. On 30+ year-old machines, the wiring, brain box, and parking brake switch are almost certainly malfunctioning. This kit replaces the electronic TORS caps with manual idle screws, giving you direct, mechanical control over idle speed and eliminating all TORS-related electrical failures. Note: This kit is intended for off-road/competition use only. Not for street-legal vehicles. Compatibility Vehicle Years Engine Yamaha Banshee 350 1987–2006 347cc 2-Stroke Twin Kit Contents Component Quantity Idle Adjustment Screws 2 Carburetor Caps (TORS Delete) 2 Thumb Throttle Cable Caps 2 O-Rings & Hardware Complete Frequently Asked Questions Q: Will this completely eliminate my stalling issue?A: If your stalling is TORS-related (the most common cause on Banshees), yes. The TORS brain box and parking brake switch are the #1 cause of intermittent stalling on Banshees. If stalling persists after TORS removal, check your reeds, coil, stator, and carb jetting. Q: Is this difficult to install?A: No — this is a straightforward 30-minute bolt-on install. Remove the stock TORS carb caps, install the new caps + idle screws, replace the throttle cable caps, adjust idle, and you're done. Basic hand tools only. Q: Do I need to re-jet after TORS removal?A: Not necessarily. TORS removal doesn't change airflow or fuel delivery — it just replaces the electronic caps with manual ones. However, if your Banshee has other mods (pipes, air filter, etc.), you should already be jetted accordingly. Q: Can I leave the TORS brain box connected after installing this?A: You can physically leave it in place, but it will no longer have any function. Some riders remove it entirely to clean up the wiring. Unplug the parking brake switch connector as well. Q: Is this legal for street use?A: No. TORS is a safety system, and removing it makes the vehicle for off-road/competition use only. Not street legal in any jurisdiction. Related Products Browse All ATV & Powersports Parts Related Blog Posts Yamaha Banshee Common Problems & Fixes

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