For all permanent mount RV toilets; fits standard 3" opening. Compresses to form a watertight seal between the toilet and the floor flange. Any time you install or reinstall a toilet, this seal should be replaced. New toilets come with a seal so you need to buy this only if you are keeping your old toilet but removing and reinstalling.
4-7/8" Outside Diameter
3-1/4" Inside Diameter
5.99$5.99
36.99$36.99
47.99$47.99
