This side gear fits the driven rear axle differential on Mack trucks and uses a fine spline design with 43 teeth to mesh with the spider gears, transferring torque to the axle shafts while letting wheel speed vary in turns. It measures 7 in. long, 7 in. wide, and 2 in. high. The part is built as a replacement for the Mack differential assembly.
Interchanges:
- Mack 34KH331
- Mack 25101929
Features
Fine spline design
43 tooth count
For driven rear axle differential
Dimensions: 2 in. H x 7 in. W x 7 in. L
Tech Specs
- Height: 2 in.
- Width: 7 in.
- Length: 7 in.
- Tooth count: 43
- Spline type: Fine spline
- Sell pack: 1 EACH
Used in these Mack models
