SPECIFICATIONS Caterpillar WASHER (4S9191) 4S-9191 Material: HARDENED STEEL Washer Type: FLAT WASHER Compatible bolt sizes (in): 7/16 Material Description: Steel - Hardened (MIN. Yield Strength 1000 MPa) Coating: Phosphate and oil Inner diameter (inches): 0.472 Outside diameter (in): 0.886 Thickness (inches): 0.197 Fit equipment: CATERPILLAR ARTICULATED DUMP TRUCK, CATERPILLAR CHALLENGER Fit equipment models: CATERPILLAR 725, CATERPILLAR 730, CATERPILLAR 735, CATERPILLAR D250E, CATERPILLAR D300E, CATERPILLAR 65C, CATERPILLAR 65D, CATERPILLAR MT735, CATERPILLAR MT745, CATERPILLAR MT755 Weight(lbs): 0.1 Length(cm): 8.89 Width(cm): 15.24 Depth(cm): 1.27 4S9191