Valve Spring Washer is the Chicago Pneumatic service part carried under part number R075780, cross-referenced to 3310103980. This part controls the working cycle of the rock drill. When its faces wear, the tool sounds different and the blow rate falls off usually the first thing checked on a slow machine.
It appears on the CP 0069 Rock Drill and CP 32A Model L Rock Dril, and on 1 other machine breakdown. Check it against the reference number on the diagram first; serial breaks change what fits.
The parts breakdown index indexes every breakdown we publish, and the Chicago Pneumatic lineup has the tools these parts go into. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.
- Part number: R075780
- Also listed as: 3310103980
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-R075780
- Listed on breakdowns for: CP 0069 Rock Drill, CP 32A Model L Rock Dril, CP 0032 Rock Drill
