This shaft is used on the following Bobcat late model and updated early model 540, 542, 543, 641, 642, and 643 skidloader hydraulic drive motor. And it is the only shaft used on 542B and 642B skidloaders. This new driveshaft assembly has new bearings installed to the correct preload in the factory.
The O.D. of the splines measures 1 1/4 inch, there are 14 splines.
This shaft replaces Bobcat number 6630288. The output seal is included with this shaft.
We also have the complete motor and seal kits available.