The Crankshaft. Piston assembly is constructed from several parts from which the Crank Assy is the most expensive.
Some items from this specific schematic: Bolt(6n6), Bearing, Needle (6h3), Piston Ring Set (1st O/s), Bearing(6h2).
The Pin, Dowel B (6h3) is the most widely applied product in the 60/70TLRB 2003 CRANKSHAFT. PISTON ( eighty-four times ).