334-9986 334-9987 3349986 3349987 323F em will send free parts to repair. And this model Swing Motor used for excavator hitachi

334-9986 519-2478 3349986 5192478 323 em will send free parts to repair. And this model Final Drive used for excavator hitachi

334-9986 209-5992 3349986 2095992 320D2 em will send free parts to repair. And this model Final Drive used for excavator hitachi

514-9426 334-9986 5149426 3349986 326D2 em will send free parts to repair. And this model Final Drive used for excavator hitachi

514-9426 334-9986 334-9987 5149426 3349986 3349987 324E em will send free parts to repair. And this model Final Drive used for excavator hitachi

334-9986 209-5992 3349986 2095992 320F and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model Final Drive used for excavator hitachi

334-9986 334-9987 209-5992 3349986 3349987 2095992 318E 318F 323D2 and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model Final Drive used for excavator hitachi

334-9986 209-5992 3349986 2095992 326D and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model Final Drive used for excavator hitachi