NQK TC 20-40-7 Metric Oil Seal / Dust Seal - 20mm X 40mm X 7mm

Need a replacement oil or dust seal?

This NQK brand TC 20-40-7 is a standard metric size: 20mm inner diameter, 40mm outer diameter, and 7mm thick.

It's a TC style seal, which means it has a flexible inner lip and a metal outer case—perfect for keeping oil in and dirt out on rotating shafts.

Brand new, ready to install.

Whether you're fixing a gearbox, axle, or motor, having the right seal on hand stops leaks before they start.

Simple, reliable, and affordable.