Features:
1) Diameter: 8mm - 160mm
2) Length: 160mm - 460mm
3) Property: Carburization, quench, HRC57-64, Ra0.08-0.2
4) Materials: 20Cr, 20CrMnMo, 20CrM0A

The above specification is just for your reference, Any specification will be Ok as you request.
Piston pin is suited to the following cars:
DAIHATSU, Toyota, Nissan, HINO, ISUZU, MITSUBISHI, MAZDA,
KOMATSU, Honda, Audi, BMW, CUMMINS, DAEWOO, MERCEDES Benz, PERKTNS, DEUTZ etc.

Product Description
Piston pin for caterpillar and for komatsu