Dometic 300/310/320 RV Toilet Seal Kit

The Kikerike RV Toilet Seal Replacement Kit is a direct-fit solution for Dometic 300, 310, and 320 series toilets found in RVs, motorhomes, and trailers. Designed to replace worn or damaged seals, this kit restores a tight, leak-free connection between the toilet base and flange, eliminating odors and preventing water leaks that can compromise your RV’s comfort and hygiene. Compatible only with Dometic 300-series models (excluding 210 and 510 series), this kit ensures a secure, long-lasting seal for worry-free travel.

Installation is straightforward: remove the old seal, clean the mounting area, and secure the new seal using the included brass T-screws, stainless steel washers, and nuts. The kit also features decorative bolt covers to maintain a polished look. Made from high-quality rubber compound, the seal resists friction, maintains flexibility, and provides a snug fit to prevent leaks. Whether you’re a weekend camper or a full-time RV owner, this replacement kit keeps your toilet functioning smoothly and your space odor-free.