Product Info Catalog Plumbing Plumbing Accessories Toilet Repair Sponge Rubber Toilet Tank-To-Bowl Gasket Sponge Rubber Toilet Tank-To-Bowl Gasket Request a Quote UPC: 52088041451 SKU: 403626 Model Number: 403626 Master Plumber, Sponge Rubber, Toilet Tank To Bowl Gasket & Washer, Carded.