The Supertech Subaru 22mm piston circlip with flattened tips is a piston pin lock tailored for Subaru applications that use a 22mm pin. The flattened tip design is specified in the description and aids in seated retention within the piston groove. Use these circlips during piston assembly to secure the wrist pin and preserve correct alignment under normal engine conditions.
Supertech Subaru Piston Circlip 22mm w/Flattened Tips