Lamb Motor Ametek Vacuum Motor Mounting Gasket – 5.7” – Genuine Sp90957-40, 1 Piece

If you're rebuilding a vacuum cleaner or repairing a piece of equipment with a 5.7-inch Lamb (Ametek) vacuum motor, you're going to need this gasket.

It's a genuine Lamb Motor part, number sp90957-40.

This is the mounting gasket that goes between the motor and the housing, creating an airtight seal.

Without a good seal, your vacuum loses suction.

This one is brand new and made to factory specs.

It's a simple, cheap part that can make a big difference in performance.

Keep your vacuum motor running at peak efficiency with the right gasket.