The Eaton Fuller Auxiliary Drive Gear, part number 4303825 or 4303825-SP, is the auxiliary forward driver gear used in Eaton Fuller manual transmissions. This gear carries cross-references including HF4303825, FUL4303825, ZBF4303825, and 35540587, making it a widely sourced component for fleet rebuilds and service replacements. Sold individually, it is a direct Eaton Fuller OEM part supplied through Pro Gear and Transmission. Call us to confirm proper fit for your specific transmission model before ordering.
Features
Eaton Fuller OEM auxiliary forward driver gear
Part number 4303825, also sold as 4303825-SP
Cross-references: HF4303825, FUL4303825, ZBF4303825, 35540587
Designed for Eaton Fuller manual transmission auxiliary sections
Sold as individual unit (each)
Supplied by Pro Gear and Transmission
