Piston, Chicago Pneumatic part number R000037, cross-referenced to 3310104576, listed at Crowder Supply as CP-R000037. Impact energy comes from this part accelerating down the bore. Wear on the strike face or the seal lands costs blow energy before it ever causes a hard failure.
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. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: R000037
- Also listed as: 3310104576
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-R000037
- Listed on breakdowns for: CP 0022KL Rock Drill

