[Compatibility]: RV Toilet Seal and 3inch Socket Floor Flange Kit compatible with for 300 310 320 RV Toilets, perfectly fit and easily solving RV toilet sealing problems. [RV Toilet Seal Kit]: Includes: 385345892 RV Toilet 3 Inch Socket Floor Flange x 1, 385311658 Flush Ball Seal x 1, 385311652 RV Toilet Seal x 1, Gland x 2, Seal Ring x 1, Nut x 2, Bolt x 2, Self -Tapping Screws x 4, Expansion Screws x 4. This kit can fulfill all your needs for RV toilet seals repair, say goodbye to the difficulty of choosing and matching. [High Quality]: Our RV Toilet Seal Gasket and Flange Kit is made of excellent quality material, wear and resistance for reliable and long-lasting. Designed to fit perfectly, prevents water leakage and eliminates odors, ensuring a fresh RV interior and you can travel without worry. [Easy Installation]: First, turn off the water source and remove the old RV toilet flange and seal. Clean the installation area and then securely install the RV Toilet Socket Floor Flange and 385311658, 385311652 RV toilet seals. [Excellent Customer Service]: This RV Toilet Seal Replacement Kit is ideal choose to fix your RV toilet sealing problem. Color: As Shown Material: Metal+Plastic Package Contents: 1 set x RV Toilet Seal Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.