333-3036 353-0527 353-0528 3333036 3530527 3530528 349E em will send free parts to repair. And this model Final Drive used for excavator hitachi

333-3036 353-0527 353-0528 3333036 3530527 3530528 352F em will send free parts to repair. And this model Final Drive used for excavator hitachi

333-3036 353-0527 353-0528 3333036 3530527 3530528 349D2 and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model Final Drive used for excavator hitachi

227-6044 227-6045 333-3036 2276044 2276045 3333036 349D and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model Final Drive used for excavator hitachi