A sample from the products for the Crank-piston include: Pin,dowel (282), Collar 132161360100, Nut, Hexagon 98801-12200, Piston Ring Set (4th O/s).
This schematic depicts all components used in the Lb80-2ad 1976-1978 Crank-piston partslist.
The most reasonably priced component used on the Lb80-2ad 1976-1978 Crank-piston is the Washer, Spring.