The Eaton Fuller Input Shaft Replacement Kit, part number K-4007 or K4007, is a genuine Eaton Fuller transmission component designed for manual transmission service. This kit addresses input shaft replacement needs on Eaton Fuller-equipped trucks and is sold individually as a single unit. The part carries an alternate vendor-prefixed number of HFK-4007 through some distribution channels. Pro Gear and Transmission supplies this as a genuine Eaton Fuller part. Not sure this is your part? Give us a call to confirm proper fitment before ordering.
Features
Genuine Eaton Fuller input shaft replacement kit
Part number K-4007 or K4007; also referenced as HFK-4007
Designed for manual transmission input shaft service
Sold as an individual unit (each)
Classified under manual transmission components and gears (NMFC 121875)
