Throttle Valve Spring, Chicago Pneumatic part number R000528, cross-referenced to 3310103953, listed at Crowder Supply as CP-R000528. It is part of the operator control on the rock drill. Because it is handled every cycle of every shift, wear here is felt as a vague or sticky trigger long before the machine stops.
It is called out in the parts diagram for the CP 0022KL Rock Drill. Worth matching the reference number on the diagram against your own machine before you order the same part number can sit in more than one position.
Use the parts breakdown index to work through the rest of the assembly, or the Chicago Pneumatic tool range if you are pricing a replacement machine. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: R000528
- Also listed as: 3310103953
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-R000528
- Listed on breakdowns for: CP 0022KL Rock Drill
