O-Ring 0.21 in C/S x 3.725 in ID 5.33 mm C/S x 94.62 mm ID Viton 75, Series -343
- Part number: 121421
- OE MFG: CUMMINS
- OEM Reference: 3026421
- Cross Reference: CATERPILLAR : 6V4315; CUMMINS : 145614, 3021421, 3026421; OTHER : AS568A-343 | INTERSTATE-MCBEE : M-3021421, M-3026421, M-6V4315
- Product Class: Turbos & related parts
