The Eaton Fuller Shift Lever Isolator, part number 4304343, is a genuine Eaton Fuller transmission component designed to isolate vibration and movement at the shift lever connection point. The isolator serves as a critical interface between the shift lever and the transmission housing, helping to maintain smooth, precise gear selection in Fuller-equipped trucks. Pro Gear and Transmission carries this part for fleet maintenance operations and drivetrain repair shops that need a direct OEM replacement. Call us to confirm this is the correct isolator for your specific Fuller transmission model before ordering.
Features
Genuine Eaton Fuller part, number 4304343
Shift lever isolator for Fuller heavy-duty transmissions
Designed to reduce vibration transfer at the shift lever mounting point
Direct OEM replacement for precision fit and function
Sold by Pro Gear and Transmission
