This front pinion cup fits Mack CRD 117 and CRD 118 differentials, forming the outer bearing race that supports the tapered pinion bearing inside the carrier. It helps the pinion gear turn smoothly while holding correct preload and alignment with the ring gear. It is sold individually.
Interchanges:
- Caterpillar 1K2336
- Caterpillar 1K7991
- Caterpillar 2K0514
- Dana 550396
- GMC Truck 129253
- GMC Truck 187095
- GMC Truck 457331
- GMC Truck 9413112
- Mack 64AX104
- Mack 8235-65500
- Mack 8236-65500
- Navistar 174138H1
- Navistar 61951R1
- Navistar 74745R1
- Volvo 181138
- BCU-7501
Features
Front pinion cup for Mack CRD 117 and CRD 118 differentials
Sold individually, 1 each
Tech Specs
- Sell pack: 1 EACH
- Fitment: Mack CRD 117 and CRD 118 Differential
