Upgrade or repair your RV plumbing with the Thetford 28962 Water Line Extension, designed for long-lasting performance and compatibility with select Thetford toilet models. Crafted from durable materials to resist wear, pressure, and leaks, this extension ensures a secure water connection and smooth operation of your RV’s sanitation system. Whether you’re replacing a worn line or extending reach during installation, this water line extension is a trusted solution that gets the job done right.
Features:
• OEM-Approved Replacement: Designed by Thetford for precise fit and function
• Durable Construction: Built to withstand RV water system pressures and temperature changes
• Leak-Resistant Design: Secure fittings help prevent water leaks during use
• Flexible Length: Ideal for extending reach in tight or custom RV plumbing setups
• Easy Installation: Simple to connect with basic tools—no professional help required
• Corrosion-Resistant Materials: Ensures long-term reliability in damp environments
• Compatible with Select Thetford Toilets: Check model fit for worry-free replacement
• Compact & Lightweight: Easy to store and transport in your RV tool kit
Before You Order
Verify part number 28962 exactly Match the listed product details to the part you are replacing before ordering. Compare dimensions, specifications and fitment information with your RV or component.
Frequently Asked Questions
What part number should I verify before ordering?
Verify 28962 on your existing part, documentation or equipment label before ordering.
How should I confirm this part fits?
Compare the listed part number, dimensions, specifications and fitment details with your existing component. Do not rely on appearance alone.




