338-0735 353-0492 353-0493 3380735 3530492 3530493 329F em will send free parts to repair. And this model Final Drive used for excavator hitachi

338-0735 528-4802 511-6014 3380735 5284802 5116014 330F em will send free parts to repair. And this model Final Drive used for excavator hitachi

338-0735 333-2908 333-2909 3380735 3332908 3332909 329E em will send free parts to repair. And this model Final Drive used for excavator hitachi

338-0735 441-3015 333-2908 3380735 4413015 3332908 323E and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model Final Drive used for excavator hitachi