Volvo PV/Duett Clutch

A clutch that slips at full gas, a high pedal effort, or a pedal that won't release usually traces back to a worn driven plate, a tired pressure plate, or a slack control system. Because the motor differs between early cars with the B4B/B16 and the later ones with the B18 (from 1962, with a 5-bearing crank), the parts are not directly interchangeable – year and motor decide what fits.