This mainshaft cup fits the Mack TRQ-7220 20-speed transmission and is sold individually. It forms the hardened race that supports the roller bearing on the mainshaft, letting the shaft turn smoothly under load. It is built as a replacement for the Mack transmission.
Interchanges:
- Mack 64AX225
- GCU-6160
Features
Mainshaft cup for Mack TRQ-7220 20-speed transmission
Sold pack: 1 each
Transmission part
Tech Specs
- Fitment: Mack TRQ-7220 Transmission, 20-Speed
- Sell Pack: 1 Each
Used in this Mack model
