The Eaton Fuller 3rd mainshaft gear, part number 4304945, is a direct-fit replacement for the mainshaft assembly in Fuller FS-5406N and 6406 Series transmissions. Listed in the Fuller illustrated parts manual under the mainshaft assembly group, this gear is sold individually as a single unit. A predecessor part number 4304930 is also a known equivalent reference. Call us to confirm proper fit for your specific transmission configuration.
Interchanges:
- FREIGHTLINER TRUCK PARTS FUL4304930
- FULLER 4304930
- MACK 3088-4304930
- MACK 3088-4304945
Features
Genuine Eaton Fuller 3rd mainshaft gear for Fuller 6406 Series transmissions
Manual reference: FS-5406N mainshaft assembly group, item 18
Sold as a single unit (qty 1 each)
Alternate OEM reference: 4304930
Fits Fuller 6406 Series transmissions across multiple OEM platforms
Tech Specs
- Part Number: 4304945
- Gear Position: 3rd
- Location: Mainshaft Assembly
- Application: Fuller 6406 Series Transmission
- Manual Reference: FS-5406N Mainshaft Assembly Group
- Sold As: Each (Qty 1)
Used in these Eaton Fuller model
