O-Ring 0.139 in C/S x 4.859 in ID 3.53 mm C/S x 123.42 mm ID EPDM 70, Black Series -249
- Part number: 121384
- OE MFG: CUMMINS
- OEM Reference: 3684384
- Cross Reference: CUMMINS : 3684384; OTHER : AS568A-249 | INTERSTATE-MCBEE : M-3684384; PAI : 121384OEM
- Product Class: Water Pumps & Parts, Pulleys
