This mainshaft gear is a manual transmission component designed for Mack applications, sold individually as one each. It mounts on the transmission mainshaft and meshes with the countershaft gears to carry power through the selected gear ratio during a shift. The part is built as part of its transmission product line.
Used in these Mack model
Features
Mainshaft gear for manual transmissions
Part number GGB-6645
Cross-references to Mack OEM number 751KB3366B
Sold as one each
Transmission component
Tech Specs
- Part Type: Mainshaft Gear
- SKU: GGB-6645
- Cross-reference: Mack 751KB3366B (OEM KB3366B)
- Sell Pack: 1 Each
