Description Caterpillar Silicone (70) O-Ring 1S7462 (1S-7462): O-rings are used to seal fixed and some moving parts. SPECIFICATIONS PART NUMBER 1S-7462 Temperature (°F): -50-300 Size (in): 120 Cross section diameter (in): 0.1 Inner diameter (inches): 0.99 Outer diameter (in): 1.193 Material: Silicone (70) Hardness (Shore A): 70 SAE AS568 Dash Size: -120 Coating: No Fit equipment: CATERPILLAR CHALLENGER Fit equipment models: CATERPILLAR 35, CATERPILLAR 45, CATERPILLAR 55, CATERPILLAR 65C, CATERPILLAR 65D, CATERPILLAR 65E, CATERPILLAR 75C, CATERPILLAR 75D, CATERPILLAR 75E, CATERPILLAR 85C Weight(lbs): 0.1 Length(cm): 3 Width(cm): 3 Depth(cm): 0.2 1S7462