227-6115 227-6116 204-2674 2276115 2276116 2042674 325D  and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model Final Drive used for excavator hitachi

227-6115 227-6116 204-2674 2276115 2276116 2042674 325C and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model Final Drive used for excavator hitachi