This helical gear fits Mack differential applications and is made by PAI as a replacement for the original component. Its angled teeth mesh gradually, which helps the gear run smoother and quieter while handling higher loads than a straight-cut design. It ships as a single unit, sold one each.
Features
Helical gear design
PAI part number EM79330
Cross-reference to Mack 56KH42P4
Cross-reference to Mack 56KH447
Differential product group
Sold as 1 each
Tech Specs
- Dimensions: 4.18 x 4.18 x 4.18 in.
- Cross-reference: Mack 56KH42P4
- Cross-reference: Mack 56KH447
- Sell pack: 1 each
