Yoke Valve Screw Mack E-Tech/ASET Engine application with Jake Brake M10-1.25 x 1.23
- Part number: 891981
- OE MFG: MACK
- OEM Reference: 421GC41CM
- Cross Reference: MACK : 20706263, 20706503, 20706605, 25100260, 421GC417, 421GC41AM, 421GC41BM, 421GC41CM, 421GC41M, 4559-21438; VOLVO : 20706263, 20706503, 20706605, 25100260; OTHER : 21438 | PAI : 891981OEM
- Product Class: Valves & Valve Train; Rocker Housing Parts
