The Eaton Fuller mainshaft gear auxiliary reduction, part number 21918, is a transmission gear used in Fuller heavy-duty gearboxes. This gear also cross-references to NAVISTAR part number 1668135C1, making it a versatile option compatible across multiple OEM and aftermarket applications. Sold individually as a single unit by Pro Gear and Transmission. Call us to confirm proper fit for your specific transmission before ordering.
Features
Eaton Fuller OEM part number 21918
Cross-references to NAVISTAR part number 1668135C1
Transmission mainshaft gear, auxiliary reduction function
Sold as a single unit
Sourced from Pro Gear and Transmission
Tech Specs
- Part Number: 21918
- Cross-Reference - NAVISTAR: 1668135C1
- Product Group: Transmission
- Sell Pack: 1 Each
