O-Ring 0.21 in C/S x 0.912 in ID 5.33 mm C/S x 23.16 mm ID Viton 75 Series -317
- Part number: 321394
- OE MFG: CATERPILLAR
- OEM Reference: 5P9890
- Cross Reference: CATERPILLAR : 1123540, 112-3540, 5P9890; OTHER : AS568A-317 | INTERSTATE-MCBEE : M-1123540, M-5P9890
- Product Class: Engine Blocks & Block Parts (except liners)
