O-Ring 0.21 in C/S x 1.6 in ID 5.33 mm C/S x 40.64 mm ID EPDM 75, Peroxide Cured Series -326
- Part number: 121422
- OE MFG: CUMMINS
- OEM Reference: 3683814
- Cross Reference: CATERPILLAR : 6L7817; CUMMINS : 3683814; OTHER : AS568A-326 | INTERSTATE-MCBEE : M-3683814, M-6L7817
- Product Class: EGR & DPF Systems Parts, including sensors
