The Eaton K3399B is a Shift Isolator Bushing Kit designed for manual transmission applications. Sold as an each unit, this bushing kit addresses shift isolator replacement in manual transmission assemblies. The part is also referenced under the numbers K-3399-BULK100 and FBK-3399B. Pro Gear and Transmission carries this genuine Eaton transmission part for fleet maintenance shops and professional mechanics working on manual drivetrain systems.
Features
Eaton OEM part number K3399B, also referenced as K-3399-BULK100 and FBK-3399B
Shift Isolator Bushing Kit for manual transmission applications
Sold as an individual unit (each)
Genuine Eaton transmission component
