O-Ring 0.103 in C/S x 3.987 in ID 2.62 mm C/S x 101.27 mm ID HNBR 75, Series -155
- Part number: 121277
- OE MFG: CUMMINS
- OEM Reference: 3820791
- Cross Reference: CATERPILLAR : 3K0715; CUMMINS : 145564, 3820791; OTHER : AS568A-155 | INTERSTATE-MCBEE : M-145564, M-3820791
- Product Class: Water Pumps & Parts, Pulleys
