All Van Mark Cam operated brakes are designed to have no metal on metal wear in the critical places so they will be as maintenance free as possible. As with any tool there are a few wear items that may need to be replaced from time to time. As your Van Mark Brake ages you may want to install some of these wear items. As a convenience Van Mark offers a Tune-Up Kit which has these common wear items in one convenient package.
Parts Included: Vinyl Strip, Wedge Kit, Screw Pack and Springs
Van Mark Model No. 3966