The Eaton Fuller mainshaft 1st gear, part number 4304546, is a genuine Eaton Fuller transmission component designed for manual transmissions requiring this specific gear position replacement. This mainshaft gear carries part number HF4304546, with 4304546 as the core OEM reference. If you are sourcing hard-to-find Eaton Fuller internal transmission gears, Pro Gear and Transmission stocks this part and can help you confirm it matches your transmission model before you order. Give us a call to verify proper fitment for your specific application.
Features
Genuine Eaton Fuller mainshaft gear for 1st gear position
OEM part number 4304546, also referenced as HF4304546
Manual transmission internal gear component
Sold individually as a single unit
Call Pro Gear and Transmission to confirm fitment for your specific transmission
