Electrolux PU3900C Central ...
$17.99
Product details
Replacement motor gasket with an approximate 7.2-inch diameter for the Electrolux PU3900C central vacuum power unit. This gasket seals between the motor and its mounting surface inside the canister, ensuring that suction air is drawn cleanly through the motor and that no air bypasses the seal. Part #145135.
Sized at roughly 7.2 inches for the Electrolux PU3900C CV power unit, this gasket is the correct replacement when the original has compressed, hardened, or torn. A failed motor gasket lets air leak around the motor mount, which reduces suction and can let unfiltered air and dust pass through.
- Approx. 7.2" motor mounting gasket for the Electrolux PU3900C central vacuum
- Seals the motor to its mounting surface for full suction
- Direct-fit replacement (SKU: 145135)
Replacing the motor gasket during any motor service helps restore an airtight motor seal and keep your PU3900C running at full performance.

