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Get it between 2025-08-12 to 2025-08-19. Additional 3 business days for provincial shipping.
Instant Leak and Odor Protection: Restore freshness to your RV bathroom with this upgraded flush ball gasket ring that forms a tight water seal and eliminates odors. Ideal for fixing worn rv toilet seals in trailers or motorhomes
Precision Fit for 300/310/320 Gravity Toilets: Compatible with Part #385311658, this seal installs into the groove above the flush ball, forming a water-tight and odor-proof barrier between the flush mechanism and the toilet base opening. A reliable fit for RVers performing routine toilet maintenance
Nitrile Rubber for Long-Term Durability: Made from premium NBR rubber, this toilet seal ring resists hardening, cracking, and water damage. A reliable replacement part for frequent travelers and full-time RVers
Tool-Free 3-Minute Installation: Don’t waste time on complex repairs. Simply remove the old seal, press in the new one (marked side up), and you’re ready to go—no disassembly, no plumber, just peace of mind
2-Pack Travel Smart Value: Keep one in your RV tool kit and another on board for emergencies. A perfect backup for full-time RVers, repair pros, or anyone who’s ever had a surprise leak before hitting the road