The Eaton Fuller K-1687 or K1687 is a genuine clutch brake replacement kit for heavy-duty manual transmissions. Clutch brakes are a critical wear item in Fuller-series transmissions, stopping the input shaft rotation during gear engagement to protect synchronizers and reduce shift effort. This kit delivers the OEM replacement solution for that function. Sold individually (unit of measure: each), this is an Eaton Fuller part available from Pro Gear and Transmission. Call us to confirm proper fit for your specific transmission model and application.
Features
Genuine Eaton Fuller OEM replacement clutch brake kit
Part number K-1687 or K1687; also referenced as HFK-1687
Designed for heavy-duty manual transmission applications
Sold as an individual kit (unit of measure: each)
Call Pro Gear and Transmission to confirm fitment for your transmission
