This countershaft gear fits Mack transmissions and is sold as a single unit, made by PAI as a replacement for the original part. Inside the transmission, it works between the input shaft and mainshaft, carrying rotational power through the countershaft so gears can engage and disengage for ratio changes.
Features
Countershaft gear for transmission applications
PAI part number GGB-6483
Cross-references to Mack 757KB3321, 757KB3250, and 25092193
Sold pack quantity: 1 EACH
Tech Specs
- Sell Pack: 1 EACH
- Cross-reference (Mack): 757KB3321, 757KB3250, 25092193
