Description
385310681 Flush Ball & Shaft Cartridge Kit — Complete Sealand Toilet Rebuild
A sticky, hard-to-flush, or leaking toilet bowl can ruin any boating trip or RV vacation. The iFJF 385310681 kit replaces the entire flush mechanism in Dometic Sealand Traveler and VacuFlush foot-pedal toilets with plastic pedals. This complete cartridge assembly includes a Teflon-coated flush ball, stainless steel shaft, dual lip seals, O-rings, and mounting clip — everything needed for a smooth, odor-free flush restoration.
Key Features
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Complete Cartridge Assembly: Includes flush ball, stainless steel shaft, dual lip seals, O-rings, and retaining clip — no need to piece together individual parts from multiple sources.
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Teflon-Coated Flush Ball: Ultra-smooth Teflon surface ensures effortless flush action with minimal foot pressure — no more sticky, hard-to-press pedals.
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Designed for Plastic-Pedal Toilets: Specifically engineered for Dometic/Sealand foot-pedal toilets with plastic pedal arms (not metal). Verify your pedal type before ordering.
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Odor-Tight Dual Lip Seals: New high-performance lip seals create a positive barrier that prevents holding tank odors from entering the bathroom.
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Stainless Steel Shaft: Corrosion-resistant shaft won't rust or seize — ensures years of smooth operation in the humid marine/RV bathroom environment.
Compatibility
| Brand |
Series |
Pedal Type |
Models |
| Dometic / Sealand |
Traveler |
Foot Pedal (Plastic) |
110, 111, 210, 211, 510, 511 |
| Dometic / Sealand |
VacuFlush |
Foot Pedal (Plastic) |
147, 148 |
Specifications
| Spec |
Value |
| Part Number |
385310681 |
| Ball Material |
Polymer Core with Teflon Coating |
| Shaft Material |
Stainless Steel |
| Seal Type |
Dual Lip — Odor-Tight Design |
| Kit Contents |
Flush Ball, Shaft, Lip Seals, O-Rings, Retaining Clip |
Symptoms You Need This Kit
- Foot pedal is stiff or requires excessive force to flush
- Flush ball sticks in the open position (allowing odors to escape)
- Bowl loses water between uses — slow drain into holding tank
- Loose, wobbly, or rattling foot pedal
- Flush ball doesn't return to closed position after releasing pedal
- Water visible around the flush ball seal when bowl is filled
Installation Guide
- Turn off water supply to toilet. Disconnect water line.
- Remove toilet from floor flange (typically 2 bolts through the base).
- Access the cartridge assembly from the bottom of the toilet bowl.
- Remove the retaining clip securing the old cartridge. Slide the old cartridge out of the bore.
- Thoroughly clean the cartridge bore — remove all old grease, mineral deposits, and debris.
- Apply a thin coat of silicone grease (included) to the new lip seals.
- Slide the new 385310681 cartridge into the bore. Ensure proper orientation and alignment.
- Secure with the new retaining clip. Reinstall toilet onto floor flange.
- Reconnect water, turn on supply, and test flush operation with 5-6 cycles.
Frequently Asked Questions
Q: Does this fit metal pedal or plastic pedal toilets?
A: This kit is specifically designed for plastic-pedal Dometic/Sealand toilets. Verify your pedal material before ordering — metal-pedal toilets use a different cartridge assembly.
Q: How long does this cartridge typically last?
A: With normal use, expect 5-7 years of service life. Avoid abrasive bowl cleaners (Comet, Ajax) which can scratch the Teflon coating and accelerate seal wear. Use liquid toilet bowl cleaners instead.
Q: Is this a DIY job or do I need a professional?
A: This is a moderately involved DIY project — expect 45-90 minutes for your first time. The toilet must be removed from the floor flange to access the cartridge. Having a second person to help lift the toilet makes the job much easier.
Q: What's the most common installation mistake?
A: Not cleaning the cartridge bore thoroughly enough. Old grease and mineral deposits can prevent the new seals from seating properly, causing immediate leaks. Take the extra 5 minutes to clean the bore completely.
Q: My flush ball sticks — do I need the whole kit or just lubrication?
A: If lubrication temporarily fixes the sticking, you may only need to clean and re-grease the existing assembly. If the problem returns quickly or the Teflon coating is visibly worn/scratched, replace the entire cartridge.
Q: Will this stop holding tank odors in my bathroom?
A: Yes, if the odor is entering through the toilet bowl. The dual lip seals in this kit create an airtight barrier between the bowl and holding tank. Combine with a properly functioning vent system for complete odor elimination.
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