Search results for "Filter Parts"

Product Overview The 24 Sq.ft Pool Filter Grille Assembly 59023800 is a precision-engineered replacement filter grid assembly for 24-square-foot diatomaceous earth (DE) pool and spa filters. Designed as a direct replacement for OEM part numbers 59023800, DEX2420DC, and DEX2400DA, this grille assembly restores full filtration performance to your DE filter — capturing the fine particles, dirt, and debris that sand and cartridge filters miss. Key Features Exact Fitment: Engineered to match the OEM grille manifold dimensions for a leak-free, drop-in replacement on 24 sq.ft DE filters. Chemical Resistant: High-grade polypropylene fabric and PVC components resist chlorine, bromine, and ozone degradation for long service life. Superior Filtration: Multi-layer fabric grid holds DE powder evenly, trapping particles as fine as 3–5 microns for crystal-clear water. Direct Replacement: No modifications required — remove the worn grille assembly and install this one using your existing manifold hardware. Durable Construction: Reinforced seams and a rigid frame prevent tearing, blowout, and DE bypass under pump pressure. Specifications Specification Detail Brand iFJF Product Type Pool Filter Grille Assembly Filter Area 24 Sq.ft Replaces Part # 59023800, DEX2420DC, DEX2400DA Filter Type Diatomaceous Earth (DE) Condition New Warranty 12 Months Why Choose iFJF DirectiFJF Direct specializes in premium replacement parts for pool & spa, RV, marine, and diesel applications. Every product is backed by our commitment to quality, fast US-based shipping, and responsive customer support — bringing you OEM-equivalent quality at competitive prices. Frequently Asked Questions Q: Will this grille assembly fit my DE filter?A: This assembly is designed for 24 sq.ft DE pool and spa filters. Verify your filter model and OEM part number (59023800, DEX2420DC, or DEX2400DA) before ordering. Message us your filter make and model and we’ll confirm fitment the same business day. Q: How do I install the grille assembly?A: Shut off the pump, relieve system pressure, and open the filter tank. Remove the old grille assembly, install the new one onto your existing manifold, and reassemble. Re-coat with DE powder after backwashing. No special tools required. Q: How often should I replace the grille assembly?A: Grille assemblies typically last 3–5 years with proper maintenance. Replace when you notice torn fabric, cracked frames, DE powder bypassing into the pool, or a drop in filtration performance. Q: Do I need to add DE powder after installation?A: Yes. After installing the grille assembly and backwashing, recharge the filter with the correct amount of DE powder per your filter’s specification (typically about 2.4 lbs for a 24 sq.ft filter). Q: Is this an OEM part?A: This is a premium aftermarket replacement manufactured to match OEM specifications. It provides equivalent performance at a more affordable price point.

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Upgrade Your Duramax L5P Fuel System — TP1015 Filter & 6061-T6 Billet Aluminum Housing Cap Engineered for 2017–2020 Chevy Silverado & GMC Sierra 2500HD/3500HD equipped with the 6.6L L5P Duramax diesel engine, the iFJF TP1015 Fuel Filter & 134001 Housing Cap Combo Kit solves the two biggest pain points of L5P fuel system maintenance: factory plastic cap failures and subpar filtration. One kit. One install. Total peace of mind. 🔧 The Problem with OEM L5P Fuel Filter Caps The factory 134001 plastic housing cap on 2017–2020 Duramax L5P trucks is a known weak point. Overtighten it by even a quarter turn and the plastic cracks — leaving you with a fuel leak, a check engine light, and a $200+ tow to the nearest shop. GM TSB #18-NA-103 documents this exact issue. iFJF replaces that brittle plastic with a CNC-machined 6061-T6 billet aluminum cap — the same aerospace-grade alloy used in performance fuel systems. It won't crack. It won't warp. It won't leave you stranded. 📊 Why iFJF TP1015 vs. OEM Specification iFJF TP1015 OEM (ACDelco) Cap Material 6061-T6 Billet Aluminum Nylon Plastic Filter Micron Rating 5 Micron (Absolute) 7–10 Micron (Nominal) Water Separation 98% Efficiency ~95% Efficiency Filter Media Multi-Layer Synthetic Blend Cellulose Paper O-Ring Included ✅ 2 Premium Viton O-Rings ✅ 1 Standard O-Ring Drain Plug Anodized Aluminum (5 Color Options) Plastic (Non-Serviceable) Price (Filter + Cap) $69.99 $95–$130 (Filter + Cap separately) 🚛 Compatible Vehicles Chevrolet Silverado 2500HD / 3500HD 2017 · 2018 · 2019 · 2020 6.6L L5P Duramax Turbo Diesel V8 GMC Sierra 2500HD / 3500HD 2017 · 2018 · 2019 · 2020 6.6L L5P Duramax Turbo Diesel V8 Also Fits: Chevy Cruze 2.0L Diesel (2014–2015), Chevy Cruze 1.6L Diesel (2017–2019) 🔢 Cross-Reference / Replaces OEM Part Numbers Fuel Filter: TP1015 · 22937279 · 23456595 · 23304096 · ACDelco TP1015 Housing Cap: 134001 · ACDelco 134001 ⚙️ Technical Specifications Filter Media: Multi-layer synthetic blend with pleated cellulose core — superior dirt-holding capacity vs. OEM paper Filtration Rating: 5 micron absolute — captures 99.9% of particles ≥5μm (OEM paper elements typically rate 7–10μm nominal) Water Separation: Hydrophobic barrier layer achieves 98% water removal efficiency, protecting CP4.2 high-pressure fuel pump from water-induced cavitation damage Cap Material: CNC billet 6061-T6 aluminum with black anodized finish on Silver variant Cap Design: 32mm hex head for standard socket wrench — no special tools needed Drain Plug: Integrated anodized aluminum drain valve for easy water drainage during service intervals O-Rings: 2 premium Viton® fluoroelastomer O-rings (cap seal + filter seal) — rated to 400°F, diesel-resistant Service Interval: Replace every 15,000–22,500 miles (24,000–36,000 km) or per GM maintenance schedule Torque Spec: 25 ± 3 N·m (18 ± 2 ft-lbs) — no risk of cracking vs. plastic cap 🎨 Available Finishes — 5 Anodized Colors Choose the cap color that matches your build: 🔴 Red — Aggressive, race-inspired look 🟡 Gold — Premium, standout finish 🟢 Green — Subtle OEM+ appearance ⚪ Silver — Classic machined aluminum with black trim ⚫ Black — Stealth, factory-look finish 📦 What's in the Box 1 × TP1015 Fuel Filter (multi-layer synthetic blend media, 5μm) 1 × 134001 Housing Cap (CNC 6061-T6 billet aluminum) 1 × Anodized aluminum drain plug (pre-installed) 2 × Viton® O-rings (large cap seal + small filter seal) 1 × Installation instruction card 🛠️ Installation Tips PRIME THE FILTER: Fill the new filter with clean diesel before installing — this prevents the CP4.2 pump from running dry on first start. LUBE THE O-RINGS: Apply a thin film of clean diesel or silicone grease to both O-rings before installation. TORQUE TO SPEC: Hand-tighten, then torque to 18 ft-lbs (25 N·m). Threads engage smoothly — if you feel resistance, back off and realign. BLEED THE SYSTEM: After installation, cycle the key to "ON" (without starting) 3–5 times to prime the fuel system. The CP4.2 is self-priming — you'll hear the in-tank pump cycle. CHECK FOR LEAKS: Start the engine and inspect the cap area. No drips = good to go. ❓ FAQ Q: Will this fit my 2021+ L5P Duramax? A: No. GM changed the fuel filter housing design for 2021+ model years. This kit is specifically for 2017–2020 L5P trucks. For 2021+, use our updated L5P 2021+ filter kit. Q: How often should I replace the fuel filter? A: GM recommends every 22,500 miles under normal conditions. If you tow heavy, idle frequently, or run biodiesel blends, replace every 15,000 miles. Q: Can I reuse the aluminum cap with future filter changes? A: Yes! The 6061-T6 cap is a lifetime upgrade. Only the filter element and O-rings need replacement at each service interval. We sell replacement filter-only kits. Q: Does this void my warranty? A: No. Under the Magnuson-Moss Warranty Act, using aftermarket parts does not automatically void your warranty. The TP1015 meets or exceeds all OEM filtration specs. ⚠️ IMPORTANT: Always prime the fuel filter with clean diesel before installation. A dry-start CP4.2 high-pressure pump can cause catastrophic failure — a $4,000+ repair you don't want. 🔗 L5P Duramax Resources 📖 Installation Guide: L5P Fuel Filter Housing Cap Replacement — Complete DIY Guide (2017–2020) — step-by-step, torque specs, CP4.2 protection. 🛒 134001 Billet Aluminum Fuel Filter Housing Cap (Silver) — CNC 6061-T6, lifetime upgrade, standalone cap 🛒 TP1015 Replacement Fuel Filter Element — 5-micron absolute, 98% water separation, $19.99 🛒 A3231C Air Filter for L5P Duramax — high-flow replacement for 2017–2019 Silverado/Sierra 2500HD 3500HD 🛒 TP1015 Fuel Filter + A3231C Air Filter Combo — save on both filters for your L5P 🔍 Shop All Duramax 6.6L Parts → 🔍 Browse All Fuel Filters → Related Guide Read: Duramax 6.6L L5P Fuel Filter Replacement: Complete Step-by-Step Guide 🔩 Upgrade to the billet 134001 housing cap — the cap included in this combo

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Product Overview The B085011 is a primary round air filter element designed for diesel engine compartments in heavy equipment, commercial trucks, and industrial applications. This cylindrical filter serves as the first stage of engine air filtration, capturing coarse to medium particulates before air reaches the secondary/safety filter. Built for high-dust environments, it provides the dirt-holding capacity and airflow volume that medium to large diesel engines demand. Key Features Wide Cross-Reference Compatibility: Replaces B085011, CA6818, 46637, AH1141, and PA2818 — covering multiple OEM and aftermarket part number systems Primary Stage Filtration: Designed as the outer/primary element in two-stage air filtration systems — pair with the appropriate safety/inner filter for complete protection High Dirt-Holding Capacity: Pleated cellulose media with deep dirt-loading channels extends service intervals in dusty operating conditions Universal Round Design: Fits numerous engine compartment air cleaner housings — verify dimensions before ordering to confirm fitment Heavy-Duty Construction: Reinforced metal end caps and center tube prevent collapse under high vacuum conditions Moisture Resistant: Treated media resists water absorption from rain, humidity, and engine compartment condensation Specifications Specification Value Part Number B085011 Cross References CA6818, 46637, AH1141, PA2818 Filter Type Primary Round Air Filter (Cylindrical) Media Type Heavy-Duty Pleated Cellulose End Cap Material Galvanized Steel Center Tube Perforated Steel Seal Type Radial Lip Seal (Integrated Gasket) Service Interval 500 hours or when restriction indicator shows red Application Diesel Engine Compartment Air Cleaner Housings Installation Guide Locate the cylindrical air cleaner housing in the engine compartment Release the housing cover — typically a wing nut, band clamp, or spring latches Remove the cover and slide out the old primary filter Inspect the safety/inner filter (if equipped) — do not remove unless replacing; the safety filter should only be replaced, never cleaned Wipe the housing interior clean with a damp cloth — avoid introducing dust into the clean-air side Check the housing seal and cover gasket for cracks or damage Install the new B085011 filter — ensure the radial seal seats evenly and the filter centers properly Replace the cover and secure all fasteners Reset the air filter restriction indicator (press the reset button) Start the engine and check for unusual intake noise or warning indicators Frequently Asked Questions Q: What equipment uses the B085011 filter?A: This filter is used across multiple diesel engine applications where a round primary filter of this specific size is spec'd. Applications include heavy trucks, construction equipment, agricultural machinery, generator sets, and industrial engine packages. Always cross-reference your existing filter number or measure your housing to confirm fitment. Q: Is this a primary or secondary filter?A: This is a PRIMARY (outer) filter. In two-stage air cleaner systems, the primary filter captures the majority of contaminants, while the safety/inner filter provides backup protection during primary filter service. This B085011 is the primary element. Q: Can I clean and reuse this filter?A: Not recommended. While some operators attempt to blow out round filters with compressed air, this practice often damages the media, creates invisible tears, and forces dirt deeper into the filter. For the cost of a replacement compared to the cost of engine damage, replacement is always the safer option. Q: How do I know what size filter I need?A: Measure your existing filter: outer diameter, inner diameter (the open center hole), and overall length/height. Compare these measurements against known filter specifications. Alternatively, cross-reference the part number on your existing filter. Q: What happens if the air filter gets wet?A: A wet air filter restricts airflow dramatically and can cause the engine to run rich, smoke, and lose power. In severe cases, water-saturated media can collapse, allowing unfiltered air into the engine. If your filter gets wet (e.g., from pressure washing the engine bay), replace it immediately. Related Products AF55020 Air Filter for Cummins QSF/QSB Engines — Similar cylindrical industrial filter AF55015 Air Filter for Cummins QSB6.7/QSC/QSL9 — Larger round filter option A3231C Air Filter for Duramax L5P — Heavy-duty diesel truck filter Blog Resources For air filtration selection guides, heavy equipment maintenance schedules, and diesel engine care tips, visit our Diesel Engine Maintenance Blog.

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Fuel Return Connector for 2017-2020 Ford 6.7L Powerstroke F-250-550 OEM-Spec Fuel Return Connector Replace your brittle or leaking fuel return line connector with this precision-molded replacement for 6.7L Powerstroke. Manufactured from high-temperature ABS plastic with OEM-spec quick-disconnect fittings. A leaking return connector can cause hard starts, fuel odor, and reduced efficiency — this direct-fit replacement restores factory sealing integrity. Key Features High-Temp ABS Plastic — Withstands under-hood temperatures without brittleness OEM-Quality Construction — Manufactured to ISO/TS 16949 quality standards with 100% end-of-line testing Direct Fit — Precision-engineered to match OEM dimensions and mounting points — no modifications required Corrosion Resistant — Coated/plated components withstand diesel fuel, road salt, and moisture exposure Validated for Ford — Confirmed fitment across all listed applications Compatibility Make Engine Year Range Model Ford 6.7L Powerstroke 2017-2020 F-250/350/450/550 Super Duty Always verify fitment using the cross-reference part numbers below or contact our support team. Cross-Reference Part Numbers Brand Part Number Ford HC3Z-9A564-A Motorcraft FD-4625 Dorman 904-309 Specifications Specification Value Part Number Fuel Brand iFJF Product Type Fuel Filter Parts Application 6.7L Powerstroke Vehicle Make Ford Material Steel/Plastic Composite Country of Origin China (ISO Certified) Warranty 1 Year / Unlimited Mileage Installation Guide Professional installation is recommended. Always refer to your vehicle or engine service manual for specific torque specifications and priming procedures. Replace all O-rings and seals during filter service — never reuse old seals. Maintenance Schedule Inspect during every filter service for signs of wear, cracking, or corrosion. Replace immediately if any damage is detected. Frequently Asked Questions Q: Is this compatible with my 6.7L Powerstroke fuel system? Yes, this component is designed for 6.7L Powerstroke fuel systems and matches OEM specifications for fit and function. Q: Is professional installation recommended? Installation is straightforward for experienced DIY mechanics with basic hand tools. However, since this is a fuel system component, proper installation is critical to prevent leaks. Q: What material is used in construction? Manufactured from high-grade materials rated for diesel fuel exposure and under-hood/under-vehicle conditions. Corrosion-resistant coating ensures long service life. Q: Do you offer a warranty? Yes, all iFJF products are backed by a 1-year warranty against manufacturing defects. Q: How fast is shipping? All orders ship from our US warehouse within 1-2 business days. Standard shipping is 3-7 business days. Expedited options are available at checkout. Related Products 🔗 Ford Parts & Filters 🔗 All Diesel Fuel Filters | All iFJF Products Related Blog Posts 📖 Ford Powerstroke Fuel System Maintenance

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R12T Nylon Water Collection Bowl for 120AT / S3240 Fuel Water Separator Product Overview The iFJF R12T clear nylon water collection bowl is a direct replacement for the drain bowl on Racor 120AT and S3240 series fuel water separators. Made from chemical-resistant transparent nylon, this bowl allows you to visually monitor water accumulation in your fuel system. The integrated drain valve at the bottom makes it easy to purge collected water without removing the bowl. Over time, original bowls can become cloudy, cracked, or develop leaks at the thread connection. This replacement restores full visibility and leak-free operation to your existing filter head. Compatible with all R12T, 120AT, and S3240 filter assemblies using the standard bowl thread pattern. Key Features Clear Nylon Construction: Chemical-resistant transparent material provides excellent visibility and durability — won't cloud from diesel or biodiesel exposure. Visual Water Detection: Transparent design lets you see water accumulation instantly without disassembly — critical for marine applications. Integrated Drain Valve: Easy-turn drain petcock at the bottom for quick water purging with no tools required. Direct OEM Replacement: Same thread pattern as Racor 120AT and S3240 filter bowls — screws right onto your existing filter head. Universal Fit: Works with any filter head using the standard 120AT bowl thread pattern. Specifications Specification Value Material Chemical-Resistant Clear Nylon Compatible Filter Series R12T, 120AT, S3240, Sierra 18-7947 Thread Type Standard 120AT Bowl Thread Drain Valve Integrated Nylon Petcock Frequently Asked Questions Q: Will this bowl fit my Racor filter?A: Yes, if your Racor unit is a 120AT or S3240 series. The thread pattern is a direct match — simply unscrew the old bowl and install this one. Q: How do I prevent leaks at the threads?A: Use fuel-rated (yellow) PTFE thread tape or a diesel-resistant thread sealant on the bowl threads. Standard white plumber's tape breaks down in diesel and can cause slow seepage. Q: Can I use this on a tractor or Kubota?A: Yes. Many owners use this bowl as part of a Kubota BX and similar tractor fuel-filter upgrade to replace a factory plastic filter that freezes or plugs. It fits any head using the standard 120AT bowl thread pattern. Q: How often should I drain the bowl?A: Check before every trip or weekly during heavy use. Drain whenever you see a visible water layer at the bottom. In humid marine environments, check more frequently. Q: Is this bowl compatible with biodiesel?A: Yes. The chemical-resistant nylon is compatible with standard diesel, biodiesel blends up to B20, and gasoline. Q: Does it come with an O-ring seal?A: The bowl threads directly onto the filter head. We recommend reusing your existing O-ring if it's in good condition, or purchasing a new seal kit if the old one shows wear. 📦 Related Products & Guides 🛒 This Bowl Fits: R12T Combo Kit ($29.99) — The complete fuel water separator system R12T Economy Combo ($22.99) — Budget complete kit R12T Replacement Filter Element ($17.99) — Spare 10-micron cartridge R12T Filter Base / Head ($17.99) — Need the aluminum head too? R12H Marine Aluminum Combo ($49.99) — Upgrade to marine-grade system 📖 Related Guides: R12T vs R12H: Real Customer Review (20K+ Views) R12T Installation Guide — Step-by-Step R12T Marine Installation: NPT & ZG Fittings Guide Best Water Separator Fuel Filter Buying Guide 2026

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Product Overview 36 Sq.ft Pool Filter Grille Assembly 59023500 | Replaces DEX3620DC DEX3600DA | 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. Key Features Precision Fit: Engineered to exact OEM dimensions for leak-free, drop-in installation. Chemical Resistant: Made from high-grade materials that resist chlorine, bromine, and ozone degradation. Direct Replacement: No modifications required — simply remove the old part and install this one. Durable Construction: Premium materials prevent cracking, warping, and compression set over time. Cost-Effective: Get OEM-equivalent quality at a fraction of dealer pricing. Specifications Specification Detail Brand iFJF Product Type Pool Filter Condition New Replaces Part # 59023500 Warranty 12 Months Why Choose iFJF Direct iFJF Direct specializes in premium replacement parts for diesel trucks, RVs, marine, pool & spa, and automotive applications. Every product is backed by our commitment to quality, fast US-based shipping, and responsive customer support. We source directly from IATF 16949-certified manufacturers to bring you OEM-equivalent quality at competitive prices. Frequently Asked Questions Q: Will this fit my pool/spa model?A: Please verify your multiport valve model number against the specifications listed. This part is designed for HiFlow-compatible valves. Contact us with your valve model if you need help confirming fitment. Q: What material is this made from?A: This component is manufactured from high-grade, chemical-resistant materials engineered to withstand constant exposure to chlorine, bromine, and ozone in pool and spa environments. Q: How do I install this part?A: Installation is straightforward — remove the old component and replace with this direct-fit part. We recommend using silicone-based lubricant on gaskets and O-rings during installation for optimal sealing. Q: How long will this last?A: With proper maintenance and balanced water chemistry, these components typically provide 3-5 years of reliable service. Inspect annually for signs of wear. Q: Is this an OEM part?A: This is a premium aftermarket replacement manufactured to match OEM specifications. It provides equivalent performance at a more affordable price point.

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Protect your diesel engine's fuel system with the Duramax Fuel Filter Head Spacer Kit — 1/2" Aluminum Spacer + Bleeder Screw + Bolts | 2001-2017. Engineered for high-efficiency filtration, this direct replacement part meets or exceeds OEM specifications while offering a cost-effective alternative to dealer pricing. Designed to remove water, debris, and contaminants from your fuel system, ensuring clean fuel delivery and protecting your injectors from premature wear.Compatible with the GM Duramax 6.6L diesel engine family, this fuel filter provides critical protection for the Bosch high-pressure fuel injection system. Regular replacement every 10,000-15,000 miles helps prevent injector failure, maintains fuel economy, and ensures reliable cold-weather starts. Key Features & Benefits High-Efficiency Filtration: Advanced multi-layer filter media captures water, rust, scale, and microscopic debris down to 10 microns OEM-Equivalent Performance: Manufactured to meet or exceed factory specifications for flow rate, pressure tolerance, and filtration efficiency Direct Drop-In Replacement: Precision-engineered mounting interface ensures perfect fit — installs in minutes with basic hand tools Durable Construction: Heavy-duty housing resists corrosion, vibration, and extreme temperature cycles Protects Critical Components: Prevents injector damage, HPFP failure, and fuel system contamination — saving thousands in potential repair costs Compatibility & Specifications Specification Details Part Number FJ-MDP-AD04-BU Replaces 2001-2017 Price $15.99 Brand iFJF Direct Condition New Why Choose iFJF Direct? Quality Assurance: Every product undergoes rigorous inspection before shipping to ensure you receive a flawless component Expert Support: Our US-based support team has deep knowledge of diesel engines, powersports, and pool equipment — we're here to help with fitment questions Fast Free Shipping: Orders ship from our US warehouse within 1 business day with free standard shipping on all domestic orders 30-Day Returns: Not satisfied? Return within 30 days for a full refund. We stand behind every product we sell Ready to get your equipment back in top shape? Order the Duramax Fuel Filter Head Spacer Kit — 1/2" Aluminum Spacer + Bleeder Screw + Bolts | 2001-2017 today and enjoy fast shipping, expert support, and the quality assurance that thousands of mechanics and DIY enthusiasts trust. Related Products Duramax Fuel Filter Head Rebuild Kit — Complete seal kit with CNC aluminum bleeder screw for 2001-2013 GM 6.6L Duramax Fuel Filter Head Spacer Kit — 1/2" aluminum spacer + bleeder screw for easier filter changes Oil Filters — Pair your fuel filter change with a quality oil filter for complete engine protection 📖 Related Guide: Diesel Fuel Filter Maintenance Guide — Complete Service Walkthrough Frequently Asked Questions Q: How do I know if this fuel filter fits my truck? A: Check your vehicle's year, make, model, and engine size against the compatibility information in the product listing. This filter is designed as a direct replacement for the OEM part numbers listed. For Ram/Cummins, Ford/Powerstroke, and GM/Duramax applications, we've verified fitment across all listed model years. When in doubt, compare against your existing filter's part number or contact us. Q: How often should I replace my fuel filter? A: For diesel engines, we recommend replacing the fuel filter every 10,000-15,000 miles or annually — whichever comes first. Severe-duty applications (towing, dusty conditions, high-idle operation) may require more frequent changes. Many owners pair fuel filter replacement with oil changes for a convenient service interval. Q: What warranty does this product come with? A: All iFJF Direct products are backed by a 30-day satisfaction guarantee. If you're not completely satisfied, return the product for a full refund. We also offer a 90-day warranty against manufacturing defects. Our US-based customer support team is available to assist with any issues. Q: How fast will I receive my order? A: Orders ship from our US warehouse within 1 business day. Standard shipping typically delivers within 3-7 business days to the continental US. Expedited shipping options are available at checkout. You'll receive a tracking number as soon as your order ships. Q: What if this part doesn't fit my vehicle/equipment? A: If the part doesn't fit, we'll make it right. Contact our support team within 30 days for a prepaid return label and full refund. We recommend verifying your vehicle/equipment model, year, and part numbers before ordering to ensure compatibility. Our team is happy to help with fitment questions before you buy.

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Product Overview The R25T Water Separator Assembly Replaces WK940/38X 20386081 33771 f is a premium-quality replacement part engineered for durability and precise fitment. Whether you're a professional mechanic or a DIY enthusiast, this component delivers OEM-grade performance at an affordable price. Manufactured with high-grade materials to withstand demanding conditions, it ensures reliable operation and long service life. Designed as a direct-fit replacement, installation is straightforward with basic hand tools — no special modifications required. Each unit undergoes rigorous quality inspection before shipping to guarantee it meets or exceeds factory specifications. Key Features Premium Construction: Built with high-grade materials for maximum durability and corrosion resistance Direct Fit: Precision-engineered to match OEM specifications — no modifications needed Easy Installation: Designed for straightforward bolt-on replacement with standard tools Rigorously Tested: Each unit passes strict quality control checks before shipment Cost-Effective: OEM-quality performance without the dealership price tag Fast Shipping: Ships from our US warehouse with reliable delivery Product Specifications Part Number(s) R25T W, WK940, 38X 20386081 33771 Brand iFJF Condition New Product Type Fuel Filter SKU FJ-R25T Price $60.00 Why Choose iFJF? At iFJF, we specialize in providing high-quality aftermarket parts and accessories for automotive, powersports, RV, and outdoor equipment. Our mission is simple: deliver reliable, affordable replacement parts that professionals and DIYers can count on. ✅ Rigorous quality testing on every batch ✅ Fast, reliable shipping from US warehouses ✅ Responsive customer support team ✅ Thousands of satisfied customers nationwide Installation Tips Safety First: Disconnect the battery (if applicable) and wear appropriate safety gear before starting. Prepare Tools: Gather all necessary tools before beginning — check product listing for any special tool requirements. Remove Old Part: Carefully remove the existing component, noting the orientation and connections. Compare Parts: Place old and new parts side-by-side to verify fitment before installation. Install New Part: Mount the new component in the same orientation, ensuring all connections are secure. Test: After installation, test operation thoroughly before returning to regular use. Note: If you're unsure about any step of the installation process, we recommend consulting a professional mechanic or technician. Frequently Asked Questions Q: Is this a genuine OEM part?A: This is a high-quality aftermarket replacement part manufactured to meet or exceed OEM specifications. It is NOT a genuine OEM part. Q: Will this fit my vehicle?A: Please verify compatibility using the specifications and compatibility table above. Match your vehicle's year, make, model, and existing part number before ordering. Q: What is included in the package?A: The package includes the R25T Water Separator Assembly Replaces WK940/38X 20386081 33 as shown in the product images. Please refer to the listing photos for exactly what's included. Q: How long does shipping take?A: We ship from our US warehouse. Standard shipping typically takes 3-7 business days within the continental US. Expedited options are available at checkout. Q: What is your return policy?A: We offer a 30-day return policy for unused items in original packaging. If you receive a defective product, contact us immediately for a replacement or refund. Q: Do you offer warranty?A: Yes, all iFJF products come with a satisfaction guarantee. If you experience any issues, reach out to our support team for assistance. Order With Confidence Join thousands of satisfied customers who trust iFJF for their parts and accessories needs. With our commitment to quality, fast shipping, and excellent customer service, you can shop with confidence. Click "Add to Cart" now to get your R25T Water Separator Assembly Replaces WK940/38X 20386081 33 delivered fast! Related Guide Read: 245R Diesel Fuel Water Separator Replacement: R25T WK940/38X Swap in Under an Hour 📖 Related Guide: Read our complete installation guide and comparison →

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29539579 Spin-On Transmission Fluid Filter — Allison 1000/2000/2400 Series The iFJF 29539579 Spin-On Automatic Transmission Fluid Filter is a direct replacement for Allison 1000, 2000, and 2400 series automatic transmissions found in GM Duramax diesel trucks and medium-duty commercial vehicles. This filter replaces the old-style Allison part number 29537268 and provides high-efficiency filtration to protect your transmission's valve body, clutch packs, and torque converter from wear particles and debris. Allison transmissions are known for their durability — regularly reaching 300,000+ miles in commercial service — but they require clean ATF to achieve that lifespan. Contaminated fluid causes sticking valves, delayed shifts, and accelerated clutch wear. This spin-on filter captures particles as small as 25 microns while maintaining full transmission fluid flow under all operating conditions — from cold morning starts to heavy towing at highway speeds. Key Features Direct Allison Replacement: Replaces Allison 29539579 and old-style 29537268 spin-on transmission filters — exact dimensional match, guaranteed fit High-Efficiency Filtration: Multi-layer media captures wear particles, clutch material, and debris down to 25 microns — protecting precision valve body components Heavy-Duty Construction: Thick-gauge steel canister with corrosion-resistant coating withstands under-vehicle exposure to road salt, water, and debris Spin-On Design: Quick external filter change — no dropping the transmission pan required Silicone Anti-Drainback Valve: Maintains fluid in the filter between starts for immediate transmission protection on cold starts Transmission Compatibility Transmission Series Fluid Type Allison 1000 5-speed / 6-speed automatic TES-295 / TES-668 ATF Allison 2000 5-speed / 6-speed automatic TES-295 / TES-668 ATF Allison 2400 6-speed automatic TES-295 / TES-668 ATF Common Vehicle Applications Year Make Model Engine 2001-2019 Chevrolet Silverado 2500HD / 3500HD 6.6L Duramax V8 2001-2019 GMC Sierra 2500HD / 3500HD 6.6L Duramax V8 Various Multiple Medium-duty trucks, buses, specialty vehicles Allison-equipped platforms Technical Specifications Specification Value Filter Type Spin-On External Transmission Filter Replaces Allison 29539579, 29537268 (old style) Filtration Rating 25 micron absolute Thread Size Allison OEM-spec Service Interval Every transmission fluid change (25,000-50,000 miles depending on duty cycle) SKU FJ-9579 Why Replace Your Allison Transmission Filter? The Allison 1000/2000/2400 uses an external spin-on filter as its primary filtration stage (the internal pan filter is secondary). Over time, this external filter loads with clutch friction material, metal wear particles from gears and bearings, and oxidized fluid debris. A clogged filter restricts ATF flow — causing delayed engagement, slipping shifts, overheating, and eventual transmission failure. Replacing the spin-on filter at every fluid change is the simplest and most effective thing you can do for Allison transmission longevity. FAQ Q: Is this the spin-on external filter or the internal pan filter? A: This is the external spin-on filter — the one accessible without dropping the transmission pan. Allison 1000/2000/2400 transmissions use two filters: (1) An external spin-on filter (this part) that captures larger particles and is changed every fluid service, and (2) An internal pan filter that requires dropping the pan for replacement during major services. Replace the spin-on filter at every ATF change for maximum protection. Q: Does this fit my 2006 Duramax with Allison transmission? A: Yes — every Duramax-powered Silverado HD and Sierra HD from 2001 through 2019 uses the Allison 1000 series transmission (5-speed or 6-speed depending on year). This filter fits all of them. If your truck has the 6.6L Duramax diesel, it has an Allison — and this is the correct spin-on filter. Q: What's the difference between 29539579 and 29537268? A: 29537268 is the old-style Allison part number that has been superseded by 29539579. The 29539579 is the current production filter with improved media and anti-drainback valve design. Our filter replaces both numbers — if your service manual calls for either, this is the correct part. Q: How often should I change the Allison transmission spin-on filter? A: Allison recommends filter replacement at every transmission fluid change interval: 25,000 miles for severe duty (towing, commercial use, stop-and-go) and 50,000 miles for normal highway driving. Many Duramax owners servicing their own trucks change the spin-on filter at 30,000-mile intervals and do a full pan-drop with internal filter at 60,000-90,000 miles. Always follow your owner's manual for the specific Allison transmission in your vehicle. Q: What transmission fluid should I use with this filter? A: Use Allison-approved TES-295 or TES-668 specification ATF. Common options include Allison TranSynd, Mobil Delvac 1 ATF, and Castrol TranSynd. Do NOT use Dexron III or conventional ATF — Allison transmissions require TES-295 spec synthetic fluid. Using the wrong fluid can cause shift quality issues and accelerated wear. Check your owner's manual for the exact fluid specification for your model year. Q: Can I use this filter on a non-Allison transmission? A: No — this filter is specifically designed for Allison 1000, 2000, and 2400 series automatic transmissions. The thread pattern, gasket surface, and bypass valve settings are unique to Allison spin-on filter mounts. Using this on a different transmission (such as the GM 4L80E or Ford TorqShift) will result in a poor fit or no fit at all. Always verify your transmission model before ordering. Q: Do I need to drop the transmission pan to change this filter? A: No — the spin-on external filter is accessible from underneath the vehicle without removing the transmission pan. A standard filter wrench (or strap wrench for tight spaces) is all you need. Expect to lose about 0.5-1 quart of ATF when the filter is removed — have a drain pan ready. Top off the transmission fluid level after installation using the correct TES-295 spec ATF. 📖 Related Guides Duramax 6.6L Oil Change: Complete DIY Guide 🔧 Related Products TP3018 Fuel Filter — fuel/water separator for Duramax 6.6L TP3018 + 29539579 Combo — fuel filter + transmission filter bundle Fuel Filter Housing — billet aluminum 12642623 assembly

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R12H Replacement Filter Element — Keep Your Marine Fuel System at Peak Performance This is the genuine iFJF R12H 10-micron replacement filter cartridge, designed exclusively for the R12H fuel water separator assembly. Unlike the older R12T (which forces you to replace the entire housing), the R12H system lets you swap only the filter element — saving you money every service while maintaining the same high-performance filtration. Key Features 10-Micron High-Capacity Filtration — Advanced filter media captures water and particles as small as 10 microns, ensuring clean, water-free fuel reaches your engine. Drop-In Replacement for R12H Assembly — Designed to fit the iFJF R12H aluminum housing perfectly. No modifications, no adapters needed. Cost-Effective Maintenance — Replace only the filter element, not the entire unit. A $15.99 cartridge vs. replacing a whole separator system. Marine & Diesel Ready — Built for the demands of saltwater marine environments, diesel trucks, generators, and fuel storage equipment. High Flow Design — Maintains 15 GPH flow rate when installed in the R12H assembly, ensuring consistent fuel delivery under load. Compatibility — Fits ONLY the iFJF R12H Assembly ⚠️ Important: This filter element is designed exclusively for the iFJF R12H fuel water separator housing. It replaces internal cartridges in assemblies that fit S3240, 120AT, 18-7987, and RK10222 form factors. ✅ Compatible with: iFJF R12H Fuel Water Separator Assembly ❌ NOT compatible with: Older R12T sealed units (the R12T cannot accept replacement cartridges) Specifications Product R12H Replacement Filter Element (1 Pack) Filtration Rating 10 Micron Compatible Assembly iFJF R12H Fuel Water Separator (Aluminum Housing) Replaces Part # S3240 · 120AT · 18-7987 · RK10222 (filter element only) Flow Rate 15 GPH (when installed in R12H assembly) Material High-efficiency cellulose/synthetic blend filter media Recommended Replacement Interval Every 100 hours of operation or annually When to Replace Your Filter Element 🔴 Engine hesitation or power loss under load 🔴 Visible water in the transparent collection bowl 🔴 More than 100 operating hours since last change 🔴 Annual preventive maintenance schedule 🔴 After any fuel contamination event Frequently Asked Questions Q: Will this fit the older R12T unit?A: No. The R12T is a sealed unit with a non-removable filter — you must upgrade to the R12H assembly to use replacement cartridges. This is why the R12H saves you money long-term. Q: How do I install the replacement element?A: 1) Shut off fuel supply. 2) Unscrew the R12H housing. 3) Remove the old element (may require a firm push). 4) Insert the new element. 5) Lubricate the O-rings with clean fuel. 6) Reassemble and fill with fuel before starting. Q: Does this include O-rings?A: Yes. Each filter element ships with the required O-ring gaskets so you can replace the seal at the same time. Q: How many elements come in this package?A: This listing is a single (1-pack) replacement element. Q: How long does one filter element last?A: Replace every 100 hours of operation or annually, whichever comes first (roughly 15,000 km in diesel applications). Replace sooner after any fuel contamination event. Q: Do I have the R12H assembly?A: If your fuel water separator has a detachable aluminum housing with a replaceable internal cartridge, you have the R12H. Need the assembly? Shop here. Complete Your Fuel System 🛒 R12H Complete Assembly — The full aluminum housing + 3 elements combo 🛒 R12T Clear Nylon Bowl — Replacement drain bowl (fits R12H too) 📖 See our 20K-view customer review: R12T vs R12H comparison & install guide → R12T Fuel Filter Water Separator Complete Combo Kit → 📦 Related Products & Guides 🛒 This Cartridge Fits: R12H Marine Aluminum Combo ($49.99) — The complete R12H fuel water separator assembly R12T Combo Kit ($29.99) — Compare: our economy sealed-unit option R12T Replacement Filter Element ($17.99) — Compatible spin-on cartridge for R12T R12T Clear Nylon Collection Bowl ($13.99) — Replacement drain bowl (fits R12H too) 📖 Related Guides: R12T vs R12H: Real Customer Review (20K+ Views) R12T vs Racor 120AT vs WIX 33583 Showdown R12T Marine Installation Guide: NPT & ZG Fittings

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TP3018 Fuel Filter — Premium Filtration for Duramax 6.6L Diesel (2001-2016) The iFJF TP3018 Fuel Filter is a direct-fit OEM replacement for 2001-2016 GM trucks equipped with the 6.6L Duramax diesel engine. Whether you're running an LB7, LLY, LBZ, LMM, LML — this filter delivers the 4-micron filtration performance your Bosch common-rail injectors demand. A single grain of sand-sized contaminant can score an injector nozzle — this filter prevents that. Available in 1-Pack ($49.99) or 2-Pack ($89.99 — save $10). The TP3018 is one of the most critical maintenance items on any Duramax. GM specifies replacement every 15,000 miles, but many owners change it every other oil change (10,000 miles) for extra protection — especially if you fuel up at high-traffic stations or run biodiesel blends. A clogged or bypassing fuel filter starves the CP3/CP4 injection pump of both fuel and lubrication, which can cause $4,000+ in injection system repairs. Key Features 4-Micron Absolute Filtration: Multi-layer cellulose/synthetic blend media captures 99.9% of particles at 4 microns — critical protection for high-pressure common rail injectors operating at 26,000+ PSI Built-In Water Separation: Hydrophobic media repels and coalesces water droplets, preventing corrosion and diesel bug (microbial growth) in your tank and fuel system Direct OEM Cross-Reference: Replaces ACDelco TP3018, TP3012, GM 12664429, 19305685 — exact dimensional match, guaranteed fit 15,000-Mile Service Life: Matches or exceeds GM's recommended fuel filter change interval Pre-Lubed Viton O-Ring: Every filter includes a fresh Viton seal — never reuse old O-rings, they shrink and leak Heavy-Duty Canister: Thick-gauge steel with corrosion-resistant coating stands up to road salt, moisture, and under-hood heat Vehicle Compatibility Year Make Model Engine 2001-2016 Chevrolet Silverado 2500HD / 3500HD 6.6L Duramax V8 (LB7, LLY, LBZ, LMM, LML) 2007-2016 GMC Sierra 2500HD / 3500HD 6.6L Duramax V8 2012-2016 Chevrolet Express 2500 / 3500 / 4500 6.6L Duramax V8 (LGH/LML) 2012-2016 GMC Savana 2500 / 3500 6.6L Duramax V8 (LGH/LML) Technical Specifications Specification Value Filter Type Spin-On Fuel/Water Separator Micron Rating 4 micron absolute / 10 micron nominal Thread Size M36 x 1.5 Height Approx. 6.5 inches Cross References TP3018, TP3012, 12664429, 19305685, 12633243 Service Interval 15,000 miles (normal) / 10,000 miles (severe duty) Replacement Guide Locate the fuel filter housing on the passenger side of the engine bay Place a drain pan underneath — expect 4-8 oz of diesel to spill Open the air bleeder screw to release pressure Spin off old filter counterclockwise (a filter wrench may be needed if overtightened) Lube the new filter's O-ring with clean diesel — do NOT use grease or oil Spin on hand-tight, then 1/4 turn with wrench — do NOT overtighten Prime the system: turn key to ON (not start) for 30 seconds, repeat 3-5 times until the primer pump is firm Start engine, check for leaks around the filter seal FAQ Q: Is this the same as the ACDelco TP3018? A: It matches the ACDelco TP3018 in fitment, thread size, and filtration rating. Our filter uses equivalent multi-layer media with the same 4-micron absolute rating — manufactured in an IATF 16949-certified facility. You get OEM-equivalent protection at aftermarket pricing. Q: What happens if I don't change my fuel filter on time? A: A clogged fuel filter restricts fuel flow to the injection pump. Symptoms include power loss under load, rough idle, hard starting, and in severe cases — CP3/CP4 pump cavitation and failure. The injection pump relies on diesel fuel for both cooling and lubrication. A restricted filter starves it of both. Injector replacement on a Duramax costs $3,000-$5,000. A $49.99 filter is cheap insurance. Q: Will this fit my 2001 LB7? A: Yes — this filter fits all Duramax engines from the original 2001 LB7 through the 2016 LML. The filter thread (M36 x 1.5) has been standard across all generations. Q: Can I use this filter with biodiesel (B5-B20)? A: Yes, compatible with ULSD and biodiesel blends up to B20. Note: biodiesel has stronger solvent properties — we recommend reducing your filter change interval to 10,000 miles when running biodiesel regularly, as it can loosen tank deposits that load the filter faster. Q: Why does my truck feel sluggish after the filter change? A: You likely have air in the system. Re-prime thoroughly — turn key to ON for 30 seconds (you should hear the lift pump run), repeat 3-5 times. If the primer pump on your housing never gets firm, the primer pump seals may be worn. Q: What's the difference between your TP3018 and the WIX equivalent? A: Our TP3018 uses a cellulose/synthetic blend media that balances filtration efficiency with flow rate — optimized for the Duramax's fuel demand under load. WIX 33960XE uses a full synthetic media. Both are quality filters; ours is priced $10-15 less per unit. Q: Should I buy the 2-pack? A: If you plan to keep your Duramax for more than one fuel filter change, the 2-pack saves you $10. Most Duramax owners change their fuel filter every 10,000-15,000 miles — the 2-pack covers 20,000-30,000 miles of driving. Keep the spare on your garage shelf. Q: Why is the TP3018 the most popular Duramax fuel filter?A: The TP3018 is the industry-standard fuel/water separator for GM Duramax 6.6L engines — with 1,300+ monthly searches and a 15.2% purchase rate among Duramax owners actively shopping. It's popular because: (1) It fits every Duramax generation from 2001 LB7 through 2016 LML, (2) The 4-micron absolute rating provides excellent common-rail injector protection, and (3) The built-in water separation media prevents the #1 cause of Duramax fuel system failures — water contamination. Every Duramax owner should keep a spare on the shelf. Q: What's the difference between TP3018 and TP3012?A: The TP3012 is an earlier GM part number that cross-references to the same filter specification. The TP3018 is the current ACDelco part number and what most parts stores stock. Both fit the same M36 x 1.5 thread on the 12642623 filter housing and have identical filtration ratings. Our TP3018 replaces both — order with confidence regardless of which number you're replacing. 📖 Related Guides 2001-2016 Duramax Diesel Fuel Filter Replacement: Complete DIY Guide Diesel Fuel Filter Maintenance — When to Replace Your Fuel/Water Separator 🔧 Complete Your Maintenance Fuel Filter Housing Assembly — related Duramax fuel system component Fuel Filter + Oil Filter Bundle — related Duramax fuel system component Filter Head Rebuild Kit — related Duramax fuel system component 12642623 Head + 1R-0750 Kit — related Duramax fuel system component

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Product Overview The 6A320-58862 Fuel Filter Assembly is a complete, ready-to-mount fuel filtration solution for Kubota compact tractors and RTV utility vehicles. This 3-piece assembly includes the filter element, transparent plastic bowl, and mounting manifold with 5/16" inlet/outlet ports. The clear bowl design lets you visually monitor fuel condition and know exactly when it's time for a filter change. Compatibility Series Models B Series B2320, B2410, B26, B2620, B2630, B2650, B2710, B2910, B2920, B3030, B3200, B3350, B7400, B7500, B7510, B7610, B7800 L Series L2501, L2800, L3200, L3400, L3700SU, L3800 LX Series LX2610HSD M Series M5640SU RTV Series RTV900, RTV-X1100CR, RTV-X1100CW, RTV-X1120, RTV-X1140, RTV-X900 Specifications Spec Detail Part Numbers 6A320-58862, 6A320-58860, 6A320-59912 Includes Filter Element + Clear Bowl + Mounting Manifold Inlet/Outlet 5/16" Barb Fittings Breather 1/4" Barb Mounting Single 8mm Bolt Hole Key Features Complete Assembly: Includes filter element, clear bowl, and mounting manifold — no piecing together individual parts. Transparent Bowl: Visually check fuel condition and water accumulation without disassembly. Wide Kubota Coverage: Fits B, L, LX, and M series tractors plus RTV utility vehicles. Compact Design: 5/16" fuel lines with 1/4" breather barb for compact tractor engine compartments. Why Choose iFJF Kubota compact tractors work hard in dusty conditions. This complete filter assembly provides OEM-equivalent protection at a fraction of dealer pricing. The clear bowl is a genuine upgrade — see exactly when to change the filter. Frequently Asked Questions Q: Complete assembly or just the element?A: COMPLETE assembly — includes mounting manifold, transparent bowl, and filter element. Ready to mount. Q: Will this fit my Kubota B2650?A: Yes — fits B Series including B2650HSDC, plus L, LX, M series, and RTV models. Q: How do I know when to change the filter?A: The clear bowl allows visual inspection — watch for dark fuel, sediment, or water at the bottom. Q: What size are the fuel line fittings?A: 5/16" barb inlet/outlet. 1/4" breather barb. Standard 5/16" fuel hose clamps on directly. Related Guide Read: Kubota Fuel Filter Assembly Replacement: 6A320-58862

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