... .Miinimum Order Quantity: 3 pieces 4.Supply the spare parts for KOMATSU ,CATERPILLAR, HITACHI, SUMITOMO, KATO, DAEWOO, HYUNDAI, VOLVO,MITSUBISHI ... etc. Torin parts iuclude radiator, filter, air filter and disc and plate, clutch, crankshaft, turbocharger, hydraulic pump, oil pump,, water pump ... TH301.5x230.0x4.2 145-21-13120, Friction Disc and Plate ,BRONZE Brake Disc for Komatsu LOADER, DOZER