The Eaton Fuller K-1688 or K1688 is a replacement clutch brake kit designed for Fuller manual transmissions. The clutch brake engages when the clutch pedal is fully depressed, bringing the input shaft to a stop for smooth first-gear and reverse engagement. This kit provides the components needed to restore correct clutch brake function. Sold individually as a complete replacement kit. Pro Gear and Transmission carries genuine Eaton Fuller parts for professional fleet and shop applications. Call us to confirm this kit is the right fit for your transmission build.
Interchanges:
- CATERPILLAR 6F2956
- DANA 550688
- EATON 9803
- GMC TRUCK 125670
- GMC TRUCK 15534135
- GMC TRUCK 457352
- GMC TRUCK 7451099
- GMC TRUCK 9411441
- MACK 2719-09803
- MACK 2719-9803
- MACK 64AX183
- MACK 8235-493
- NAVISTAR 377673R1
- NAVISTAR 72162R1
- VOLVO 192765
- VOLVO 631210
- VOLVO 7019276
Features
Genuine Eaton Fuller replacement clutch brake kit
Part number K-1688 or K1688
Designed for Fuller manual transmission applications
Sold as a single complete kit
Restores proper clutch brake function at full pedal travel
