RV Toilet Seal Kit - Replacement 385311658 RV Toilet Parts for 300/310/320 Camper Toilets, Solves Leakage Problems Between the Top and Bottom of the Toilet, 3 Pack

Our RV toilet seal is designed to replace the 385311658 RV 310 toilet parts and are compatible with do- metic 300/310/320 model RV toilets.

Please note that it is not compatible with 210, 510, or other unlisted models.

Our RV toilet seal replacement is easy to install.

Just turn off the water source, remove the old flush ball seal, place the new flush ball seal with the marked side up, and install it in the slot.

After installation, check for leaks.

Our 385311658 Flush Ball Seal Set has three identical flush ball seals to solve your dometic toilet sealing problems.

Outer Diameter: 4 inches.

Inner Diameter: 2.8 inches.

Thickness: 0.3 inches.

Our RV toilet seal flush ball seal is made of high-quality composite materials, ensuring strong sealing and a long lifespan.