Part Number: 423-01-21140, 4230121140Fit for Komatsu Wheel Loader:WA300-3A, WA300-3A-SN, WA300-3A-X, WA320-3, WA320-3-X, WA320-3MC, WA350-3A, WA350-3A-S, WA350-3A-SN, WA350-3-H, WA350-3-X, WA380-3, WA380-3-X,WA380-3H,WA380-3(-30) WA380-3(-40), WA380-5, WA380-5H, WA380-5L, WA380-5-SN, WA380-5-TN, WA380-DZ-3, WA400-5, WA400-5L