O-Ring, 0.103 in C/S x 4.737 in ID2.62 mm C/S x 120.37 mm ID, Viton 75, Series -158
- Part number: 321263
- OE MFG: CATERPILLAR
- OEM Reference: 5E8771
- Cross Reference: CATERPILLAR : 5E8771; NAVISTAR : 1818727, 1818727C1; OTHER : AS568A-158 | INTERSTATE-MCBEE : M-1818727C1, M-5E8771
- Product Class: Gear Housings & Gear Covers; Timing Covers
