... part. Such as:Engine block, plug, bearing bush, stud, screw fitting, ball, compression sspring, sealing ring, acorn nut, manifold, ... retaining plate, sring lock washer, cheese head screw, o-seal,screw plug, cover plug, cylinder liner, hexagon bolt, plain ... , tube,hose clip,camshaft, thrust plate, shaped flange, locking screw, rocker arm bracket, circlips, push rod, mushroom tappet, adjusting ...