This is the Chicago Pneumatic valve part number R075581, cross-referenced to 3310104843, Crowder SKU CP-R075581. It directs the flow that reverses the piston in the rock drill. Valve wear changes port timing, and the machine loses blow rate before it loses the ability to run.
It is called out in the parts diagram for the CP 0022KL Rock Drill. Check it against the reference number on the diagram first; serial breaks change what fits.
The parts diagram library indexes every breakdown we publish, and the CP tool catalog has the tools these parts go into. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: R075581
- Also listed as: 3310104843
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-R075581
- Listed on breakdowns for: CP 0022KL Rock Drill
