Piston for Caterpillar 9Y-4124 9Y-4124, 9Y4124, 7C2431,

(mm): 170

: 9Y-4124, 9Y4124, 7C2431,

Piston for Caterpillar 3500 Series (13.5:1) 3508 - 3512 - 3516 - 3520
Compatible Liner: 211-7826, 2117826,
Compatible Ring: 1N-3967, 1N3967,