O-Ring, 0.103 in C/S x 3.987 in ID2.62 mm C/S x 101.27 mm ID, Viton 75, Series -155
- Part number: 321372
- OE MFG: CATERPILLAR
- OEM Reference: 6D7146
- Cross Reference: CATERPILLAR : 6D7146, 6D-7146; MACK : 4333-1841990C1; NAVISTAR : 1841990, 1841990C1; OTHER : AS568A-155 | INTERSTATE-MCBEE : M-6D7146
- Product Class: Engine Gaskets, O-rings & Gasket Sets
