This is the Chicago Pneumatic piston part number R070102 (also carried as 3310104134), Crowder SKU CP-R070102. 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.
Crowder’s breakdowns list this part on the CP 0112 0112S 0112EX Paving Breaker and CP 0111 CHLA 0111 CHIT Pick Hammer. Compare it to the reference callout on the diagram to be sure it is the position you need.
Use the parts diagram hub to work through the rest of the assembly, or the Chicago Pneumatic tool range if you are pricing a replacement machine. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: R070102
- Also listed as: 3310104134
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-R070102
- Listed on breakdowns for: CP 0112 0112S 0112EX Paving Breaker, CP 0111 CHLA 0111 CHIT Pick Hammer
