The Eaton Fuller Range Piston, part number 4304111, is a manual transmission component designed for Eaton Fuller equipped trucks. The range piston actuates the high-low range section of the transmission, shifting between range groups as the driver selects gear ranges. This is a genuine OEM-grade part sold by Pro Gear and Transmission. If you need help confirming this is the correct piston for your specific transmission model or serial number, give us a call before ordering.
Interchanges:
- 900403
- HF4304111
Features
Genuine Eaton Fuller part number 4304111
Range piston for the high-low range section of Eaton Fuller manual transmissions
Sold individually as a single unit
Available through Pro Gear and Transmission
