Kohler 1080961 Flap Unit for K-3548

Replacement Flap Unit for K-3548

This genuine Kohler flap unit carries part number 1080961 and is built for the K-3548 kitchen sink. It restores the original canister valve function when the factory component wears out. Homeowners and plumbers fitting a K-3548 basin will find the correct fit without adaptation. Buyers servicing a different sink model cannot use this part.

Exact Fit for K-3548 Canister Valve

The single deciding specification is compatibility with the K-3548 sink assembly; no other model is supported by this part number. Verify the existing unit against the 1080961 marking before ordering to avoid mismatched dimensions. Installers who skip this check risk a leak path that requires a second teardown. There is no universal alternative that replaces this specific flap unit.

Durable Sealing Under Daily Use

The flap maintains a positive seal through repeated fill-and-drain cycles typical of a busy kitchen. Its construction resists the mineral build-up and detergent exposure that degrade lesser materials over time. Consistent closure prevents the slow weep that wastes water and damages cabinetry. The component delivers the same service life expected from the original factory installation.