Eaton Fuller part number 20840 is the countershaft PTO gear - specifically the upper countershaft gear for manual transmissions in heavy-duty truck applications. The part measures 8.5 in. x 8.5 in. with a 1.5 in. height. If you need help confirming this is the correct gear for your transmission, call Pro Gear and Transmission before ordering.
Interchanges:
- 15535197
- 15952
- 20840-SP
- 27201-5279
- 35530295
- 3892-U-5013
- D4HZ7144D
- FUL20840
- HF20840
- SC441
- ZBF20840
- Mack 3088-20840
- Navistar 405144C2
Also included in these kits and assemblies
Features
Eaton Fuller OEM part number 20840
Upper countershaft gear, Power Take-Off (PTO) position
Manual transmission application
Dimensions: 8.5 in. x 8.5 in. diameter, 1.5 in. height
Sold by Pro Gear and Transmission - call to confirm fit for your application
Tech Specs
- Part Number: 20840
- Component Type: Countershaft Gear, Upper - Power Take-Off (PTO)
- Application: Manual Transmission
- Diameter / Width: 8.5 in.
- Height: 1.5 in.
- Sold as: Each
Used in 382 Eaton Fuller models
