6207-39-2141 6207-38-2141 6207-31-2420 04065-03012 6207-31-2500 6207-31-3130 27001This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty
22B-60-22110 22B-60-11351 22B-60-11350 PC138USLC-8 This used for Final Drive KOMATSU, Original new and rebuild could offer and With 6-12 months warranty
6207-39-2141 6207-38-2141 6207-31-2420 04065-03012 6207-31-2500 6207-31-3130 27001This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty
22B-60-22110 22B-60-11351 22B-60-11350 PC138USLC-8 This used for Final Drive KOMATSU, Original new and rebuild could offer and With 6-12 months warranty