The Eaton Fuller 4000239 is a Shift Lever 90 Degree Isolator designed for Fuller series transmissions. This isolator mounts at the 90-degree shift lever pivot point, cushioning the lever assembly to reduce vibration and noise transmitted through the gearshift. It is a direct OEM Eaton Fuller component, ensuring proper fit and function within the original shift tower geometry. Pro Gear and Transmission carries genuine Eaton Fuller drivetrain parts for heavy-duty truck applications. Not sure this is your part? Give us a call to confirm proper fit for your transmission.
Features
Genuine Eaton Fuller OEM part number 4000239
90-degree shift lever isolator for Fuller transmissions
Cushions the shift lever assembly to reduce vibration and noise transfer
Direct-fit OEM replacement for proper shift tower fit
Sold by Pro Gear and Transmission
