31KN412 is the outer power divider cam, listed with lockout, for the Mack CRDP 200 / CRDP 202 differential. Our parts manual carries it as item 15 in the CRDP 200/202 assembly.
In a Mack tandem, the power divider sits between the front and rear drive axles, lets them turn at different speeds, and automatically sends more torque to the axle with better grip. On units with the optional lockout, engaging it ties the cage to the outer cam, which stops the differential action and drives both carriers straight through for very slippery ground. Sold individually by Pro Gear and Transmission. Call us to confirm proper fit.
Interchanges:
- Mack 25105687
- Mack 31KN412
- BCP-2448
Features
Outer power divider cam, listed with lockout
Listed in the Mack CRDP 200 / CRDP 202 differential parts list, item 15
Differential part, sold as each
With the lockout engaged, the cage is tied to the outer cam so both carriers drive straight through
Tech Specs
- Unit of Measure: Each
Used in this Mack model
