31M5-00031 31M500031 R55W-7 R55W-7A Original new and rebuild could offer and With 6-12 months warranty,Any quality problem will send free parts to repair. And this model swing motor used for excavator JCB
31M5-00031 31M500031 R55W-7 R55W-7A Original new and rebuild could offer and With 6-12 months warranty,Any quality problem will send free parts to repair. And this model swing motor used for excavator JCB