O-Ring, 0.103 in C/S x 0.799 in ID 2.62 mm C/S x 20.3 mm ID, Viton 75, Dark Blue Tefl on Coat Series -117
- Part number: 421234
- OE MFG: Navistar
- OEM Reference: 1879999C1
- Cross Reference: MACK : 4333-1879999C1; NAVISTAR : 1879999, 1879999C1; OTHER : BS4518-0196-24
- Product Class: Engine Sensors, non EGR-related
