RV Toilet Seal Replacement Kit For Dometic 300 310 320 Gasket Seal Kit Part 385311658 2 Pack Durable Rubber For Long Lasting On The Road Leak Free Flush Easy Install

Leak-Free 2-Pack RV Toilet Seal Kit for Dometic 300/310/320
✔️ Outer 4 in (101.6 mm) dia, inner 2.75 in (69.9 mm) seal

Protects your RV bathroom by replacing worn seals on toilets used in mobile setups. This gasket kit is designed for 300/310/320 models and helps prevent leaks during long road trips.

✅ Compatibility: Replaces Part 385311658 for 300/310/320; not for 210/510 models
✅ Material: Durable rubber designed for long life on the road
✅ Easy install: No disassembly needed; simply seat the new seal in place
✅ Size/Pack: Outer Diameter 4 in (101.6 mm); Inner Diameter 2.75 in (69.9 mm); 2-pack included

💡 What is an RV toilet seal replacement kit used for in travel setups? This handy, general solution helps seal the flush valve and prevent leaks. - Helps seal the flush ball to prevent leaks. - Simple DIY replacement with no toilet disassembly required in many cases. - Fits 300/310/320 models (Part 385311658), 2-pack for value. - Durable rubber formulation for long life on the road.