This compound main drive gear fits Mack manual transmissions including the T2080B 8-speed, T2130 13-speed, T9/10, and T318L 18-speed models, meshing with the mainshaft to carry engine torque through the correct gear ratio. It measures 6 in. long by 6 in. wide by 4 in. high and is made by PAI as a replacement for the original Mack gear.
Features
Compound main drive gear design
Fits Mack T2080B 8-speed transmission
Fits Mack T2130 13-speed transmission
Fits Mack T9/10 transmission
Fits Mack T318L 18-speed transmission
Cross-referenced to Mack 21649207 and 751KB4176
Tech Specs
- Length: 6 in.
- Width: 6 in.
- Height: 4 in.
- Cross Reference: Mack 21649207, Mack 751KB4176
