K-GP1059291 Canister Flush Valve Seal - 5 Pack WD12X427 Coupler Outer Diameter: 1

Coupler Outer Diameter: 1

and weak flushes

Rack Won't Adjust: The height adjustment mechanism feels loose

The interior waterproof or exterior UV-protective coating is peeling

Dimensions (Dia x H): 46mm x 85mm (1

K-GP1059291 Canister Flush Valve Seal - 5 Pack WD12X427 Coupler Outer Diameter: 1K GP1059291 Canister Flush Valve Seal Key Features Package includes five seals. Constructed from a durable, chemical resistant material. Engineered to create a secure seal at the base of the flush valve. Outer diameter is approximately 3. 38 inches. Replaces Cross Reference Part Numbers Kohler: K GP1059291, GP1059291, 2475620, 1049291 Korky: 451 Compatibility & Fitment Fits most KOHLER single flush toilets equipped with a canister flush valve.