Features: 1.Applicable Model: RV toilet seal and flange kit is replacement for Dometic 300/310/320 RV toilets, perfect match to easily solve toilet seal problems. 2.Kit OE Number: The kit includes 1 RV toilet flange (385345892), 1 RV toilet seal (385311652), 1 toilet flush seal (385311658) and a set of bolts and parts. 3.Wear Resistant Materials: RV toilet flanges are made of ABS, Rv toilet seals are made of premium composite materials, they are wear and corrosion resistant. 4.Good Sealing: With superior sealing and long life, to meet all your needs for toilet seals, say goodbye to the difficulty of selection and collocation. 5.Installation Steps: First, turn off the water source and remove the old kit. Clean the location of all components and then install the new kit. Last check for leaks. Specification: Item Type: Rv Toilet Seal Flange OE: RV Toilet Flange Replaces 385345892, SE345892 RV Toilet Seal Replaces 385311652 RV Toilet Flush Seal Replaces 385311658 Installation Type: Replace installation Fitment: Replacement for Dometic 300/310/320 RV toilets PackageList: 1 x Rv Toilet Flange and Seal Kit (19 accessories) Note: Please double check the part number and fitment of your item, matching information is for reference only.