137-3791 136-2809 1373791 1362809 345B and With 6-12 months warranty,Any quality problem will send free parts to repair. And this model Final Drive used for excavator hitachi
137-3791 136-2809 1373791 1362809 345B and With 6-12 months warranty,Any quality problem will send free parts to repair. And this model Final Drive used for excavator hitachi