Feature: 1. Premium Material: The RV toilet flange is made of high-quality ABS plastic, and the RV toilet seal is constructed from durable composite material, both resistant to abrasion and corrosion. 2. Leak-Proof Design: Includes sealing rings that create a secure, watertight seal to prevent leaks and help maintain a clean, odor-free RV bathroom environment. 3. Perfect Fit: Designed as a replacement for Dometic and Thetford toilets. This 3-inch RV toilet flange kit provides a precise, seamless fit. Replacement part number: 385345892. 4. Easy Installation: Begin by turning off the water supply and removing the old flange and seal. Clean the mounting area, then securely install the new flange and seals. Test for leaks to complete the installation. 5. Complete Kit: Includes 1 flange, 2 sealing rings, 2 glands, 2 washers, 2 nuts, 2 bolts, 4 self-tapping screws, and 4 expansion screws. Upgrade your RV toilet system with this reliable, high-performance flange and seal combo kit. Specifications: - Main Material: ABS plastic - Replacement Part Number: 385345892 - Color: White - Package Contents: 1 x Flange 2 x Sealing Rings 2 x Glands 2 x Washers 2 x Nuts 2 x Bolts 4 x Self-tapping Screws 4 x Expansion Screws