Ordering by number: this is P006758, the Chicago Pneumatic water valve spring. This part controls the working cycle of the tool. When its faces wear, the tool sounds different and the blow rate falls off usually the first thing checked on a slow machine.
It shows up in the parts breakdown for the CP 32A Model L Rock Dril.
Everything else on that machine is one page away on the parts diagram library; complete tools are on the CP tool catalog. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: P006758
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-P006758
- Listed on breakdowns for: CP 32A Model L Rock Dril

