The Eaton Fuller K-3741 or K3741 is a Clutch Housing Breather Air kit designed for Eaton Fuller manual transmission applications. The kit includes one breather (Eaton part number 4306020) and an instruction letter (L-2005-19) to guide installation. This is the correct OEM-specified service kit when replacing or servicing the clutch housing breather on an Eaton Fuller transmission. The breather is sold as a complete kit, so you receive everything needed for the job in a single part number. Call us to confirm this is the right breather kit for your specific transmission configuration.
Features
Genuine Eaton Fuller clutch housing breather air kit
Part number K-3741 or K3741 (also referenced as HFK-3741)
Kit includes one breather - Eaton P/N 4306020
Kit includes installation instruction letter - P/N L-2005-19
Sold as a complete kit - all components included under one part number
For use on Eaton Fuller manual transmissions
