Eaton Fuller mainshaft overdrive gear, part number 4304543, is the 5th (overdrive) mainshaft gear for Eaton Fuller manual transmissions. This is the driven gear that rides on the mainshaft in the overdrive position, meshing with its matching countershaft gear to deliver the transmission's top ratio. It measures roughly 6.75 in. across the tooth diameter with a face width in the 7 in. range, per manufacturer dimensions. Sold by Pro Gear and Transmission. Call us to confirm this gear matches your transmission model before you order.
Interchanges:
- 12474730
- 4304543-SP
- 900046
- S-16163
- ZBF4304543
- Mack 3088-4304543
Features
Eaton Fuller mainshaft overdrive gear, part number 4304543
Serves as the 5th-gear overdrive position on the mainshaft
For Eaton Fuller manual transmissions
UPC 840379309980
Used in these Eaton Fuller models
