Home / Shop / Residential Plumbing Supplies / Toilet Repair Parts / Flappers / American Standard / American Standard Flapper View cart “Diamond Seal Cartridge” has been added to your cart. American Standard Flapper$9.10 American Standard Flapper quantity Add to cart SKU: 57-8068F Categories: American Standard, Flappers, Residential Plumbing Supplies, Toilet Repair Parts Product ID: 1599 Description Additional information Description American Standard replacement flush valve flapper. Additional information Weight 1 lbs Related products 3 Handle tub & shower Read more American Standard Colony Soft Handles $22.00 Add to cart Danze Ceramic Stem $23.45 Select options Price Pfister Diverter Stem $24.99 Add to cart