This is the Chicago Pneumatic pawl plunger spring part number R000619, which also shows up as 3310104283, Crowder SKU CP-R000619. Rotation components on a rock drill take a load impulse on every blow, so they are wear items with a predictable service life.
It appears on the CP 0022KL Rock Drill breakdown.
Everything else on that machine is one page away on the parts diagram library; complete tools are on the Chicago Pneumatic tool range. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: R000619
- Also listed as: 3310104283
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-R000619
- Listed on breakdowns for: CP 0022KL Rock Drill
