Ordering by number: this is R085591 (also carried as 3310103523), the Chicago Pneumatic valve. Cycle timing runs through this component. Because it shuttles on every blow, it accumulates cycles faster than almost anything else in the rock drill.
It is called out in the parts diagram for the CP 0014 RR RRBS Rock Drill. That machine is the CP 0014 Pneumatic Rock Drill if you are pricing a replacement rather than a repair. Pull up the diagram and confirm the reference number for your serial before ordering.
Work through the rest of the assembly on the same breakdown, or start over from the parts diagram hub. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: R085591
- Also listed as: 3310103523
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-R085591
- Listed on breakdowns for: CP 0014 RR RRBS Rock Drill
