Clutch Covers and Components are available for a variety of applications. The clutch cover is the operating device of the clutch assembly of a manual transmission automobile. The clutch cover directly affects the starting, shifting and reversing of the automobile. The clutch cover mainly has a friction plate on the clutch pressure plate, just like the brake plate on the wheel, it is made of very wear-resistant asbestos and copper wire. The friction plate of the pressure plate also has the lowest allowable thickness.