About This

• 【Ideal Replacement】This RV Toilet Seal Kit is designed for RV 300/310/320 model toilets and is a perfect replacement for parts 385311658 and 385311652. It's a must-have for all RV drivers, campers, maintenance personnel, and anyone needing RV 310 toilet seal. (NOTE: does not apply to any other models not mentioned, please check your model number carefully).
• 【Product Dimensions】385311658 rv toilet flush ball seal outer diameter: 3.9 inch; Inner diameter: 2.75 inch; Thickness: 0.27 inch; 385311652 toilet bottom base seal: Outer diameter: 4.9 inch; Inner diameter: 3.5 inch; Thickness: 0.6 inch.
• 【Great Sealing Performance】Our 2-in-1 Combo Kit is made of excellent quality rubber material, wear and corrosion 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.
• 【Solving RV Water Leak】The RV Toilet Seal Kit can effectively deal with the problem of awful smell and water leakage caused by the rupture of the original toilet seal. Keep the air in the RV clean, save your precious time and improve the quality of life.
• 【Easy to Install】RV toilet seal replacement is easy to install. Just take out the old toilet ring seal and clean the rim and bowl area where the old seal was, then replace it with the new toilet seal. Finally, secure the toilet using the provided brass bolts, nuts and bolt caps.