Compatible Models
The 547798 adjusting handle is known to properly fit and function with the following partial list pressure-sensitive modular unloaders, regulators, and pump series:
Cat Pumps Unloaders
- Cat Pumps 7700
- Cat Pumps 7730
- Cat Pumps 7850
Cat Pumps Direct-Drive Pump Series
- Cat Pumps 4SPX Series
- Cat Pumps 4PPX Series
Additional compatibility may exist for other models manufactured using the same adjusting handle. Always verify compatibility by confirming your unit’s model number and part diagram.
