Description
385316906 Vacuum Breaker Kit for Sealand Traveler Toilets — Leaking Stopped, No Sprayer
Stop your Sealand Traveler RV toilet from leaking with this OEM-grade vacuum breaker repair kit (part number 385316906). Designed specifically for Traveler series toilets WITHOUT the hand sprayer hookup, this kit replaces the worn internal seals and components that cause water leaks, backflow issues, and inconsistent flushing. Whether you're dealing with a slow drip that won't stop or water backing up into the bowl, this kit provides a complete, lasting repair at a fraction of the cost of a new toilet.
Key Features
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OEM-Spec 385316906 Replacement: Manufactured to exact Sealand/Dometic specifications for a guaranteed fit on Traveler series toilets without the hand sprayer option
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Complete Sealing Kit: Includes vacuum breaker, o-rings, gaskets, check valve components, and all internal seals needed for a full rebuild
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Stops Water Leaks: Addresses the two most common leak sources — the vacuum breaker seal failure (leaks at the back of the toilet) and check valve deterioration (water leaking into the bowl)
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Prevents Backflow: Restores proper one-way water flow, preventing contaminated bowl water from siphoning back into your RV's fresh water system
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DIY-Friendly Installation: Clear, illustrated instructions included — most RV owners complete this repair in 30-45 minutes with basic hand tools
Compatibility
| Brand |
Model Series |
Part Number |
Configuration |
| Sealand |
Traveler |
385316906 |
Without hand sprayer hookup |
| Dometic |
Traveler |
385316906 |
Without hand sprayer hookup |
Important: This kit is for Traveler models WITHOUT the hand sprayer. If your toilet has a hand sprayer attachment, you need kit 385230325 instead (available in our store).
Common Symptoms This Kit Fixes
- Water leaking from the back of the toilet onto the bathroom floor
- Water slowly filling the bowl when the toilet is not in use
- Weak or inconsistent flush performance
- Water hammer or chattering noise during flush cycle
- Water backing up or gurgling in the bowl after flushing
Why Fix Instead of Replace?
A new Sealand Traveler toilet costs $400-700. This vacuum breaker kit addresses the most common failure point for under $25. The Traveler series is known for durable ceramic bowls and robust pedal mechanisms — the vacuum breaker is typically the first and only component that fails. Replacing it restores full function and extends your toilet's life by years. This is the same repair a mobile RV tech would perform, and you can do it yourself in under an hour.
Frequently Asked Questions
Q: How do I know if my Traveler toilet needs this part vs the 385230325 kit?
A: Check if your toilet has a hand sprayer attachment (a small hose coming from the back of the toilet with a spray nozzle). If NO sprayer → order this 385316906 kit. If YES sprayer → order our 385230325 kit. The vacuum breaker design is different for each configuration.
Q: Can I install this myself, or do I need a mobile RV tech?
A: Most RV owners can install this kit themselves. You'll need basic tools: Phillips screwdriver, adjustable wrench, and possibly needle-nose pliers for small o-rings. Turn off the water pump and relieve pressure before starting. Allow 30-45 minutes for first-time installation.
Q: Will this stop my toilet from running intermittently?
A: If your toilet's water valve cycles on and off while not in use, the vacuum breaker seal is likely the culprit. Replacing it with this kit typically resolves intermittent cycling. If the issue persists after installation, the water valve itself may need replacement.
Q: Are these genuine Sealand parts?
A: This is an OEM-grade aftermarket kit manufactured to Sealand/Dometic specifications. The materials, dimensions, and tolerances match the original parts. It's functionally identical to the OEM kit at a more accessible price point.
Q: How often should the vacuum breaker be replaced?
A: There's no fixed replacement interval — replace it when symptoms appear (leaking, backflow, weak flush). In full-time RV use, expect 3-5 years from a vacuum breaker. In occasional/seasonal use, they can last 5-8 years.
