The Eaton Fuller Mainshaft Gear, part number 16002 or HF16002, is a genuine Eaton Fuller manual transmission component. Mainshaft gears are precision-cut internal parts that transfer torque through the transmission's main shaft, and sourcing the correct OEM part ensures proper mesh and engagement with mating gears. This part falls under the Manual Transmission Gear category and is sold individually. Pro Gear and Transmission carries genuine Eaton Fuller drivetrain parts for heavy-duty applications. Not certain this is your gear? Give us a call to confirm proper fit for your transmission.
Features
Genuine Eaton Fuller mainshaft gear for manual transmissions
OEM part number 16002, also cross-referenced as HF16002
Sold as individual unit
Classified under Manual Transmission Gear, NMFC category 121875
Direct-fit OEM replacement for correct gear mesh and engagement
