Camshaft Cover Sealing Washers (set of 12)
Pressure Seal Washer Set under cam cover bolts to prevent oil from weeping out. New ones are recommended when installing rubber cam cover gaskets. These one-piece washers consist of an oil proof molded nitrile rubber sealing element on one side mechanically locked into a zinc-plated steel washer. As you tighten the fastener, the slightly thicker nitrile rubber compresses and forms a seal around the fastener shank. Washers are reusable as long as the nitrile rubber element is not damaged. Military grade. Set of 12 for one JH.