Piston 'ceramic type' Inserts
Posted: Sun Aug 30, 2015 12:04 pm
What are 'ceramic type' inserts in the pistons for?
Mine are crumbling and I cannot find any replacement inserts or complete with piston housing, are they needed as they stand slightly proud of the end of the metal part of the piston?
Mine are crumbling and I cannot find any replacement inserts or complete with piston housing, are they needed as they stand slightly proud of the end of the metal part of the piston?