Supertech Piston Circlip 18mm

This listing is for a set of Supertech 18mm piston circlips. These are the small, springy metal clips that fit into grooves on the piston pin bosses to hold the piston pin securely in place. They are essential for keeping the piston pin from walking out, which could cause serious engine damage.

These circlips are made from a durable metal designed to withstand the forces within an engine. The 18mm size is specific to certain piston pin diameters, so it's important to confirm this is the correct size for your application before ordering. Proper installation ensures the piston pin stays seated, maintaining the connection between the piston and connecting rod.