9149649 9135325 9135612 9149649 9149690 EX310LCH-3C Original new and rebuild could offer and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model Final Drive used for excavator hitachi

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9149649 9135325 9135612 9149649 9149690 EX300LC-3C Original new and rebuild could offer and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model Final Drive used for excavator hitachi

9149649 9135325 9135612 9149649 9149690 EX300-3C Original new and rebuild could offer and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model Final Drive used for excavator hitachi