This maindrive compound gear fits Mack heavy-duty transmissions, transferring rotational power between the mainshaft and countershaft gears to enable ratio changes. It is sold individually and made by PAI as a replacement for the corresponding Mack transmission component.
Features
Maindrive compound gear
PAI part number GGB-6469
Cross-references to Mack OEM number 751KB489
Sold pack quantity: 1 each
PAI transmission part
Tech Specs
- Cross-reference: Mack 751KB489
- Sell pack: 1 EACH
Used in these Mack model
