Spring Washer is the Chicago Pneumatic service part carried under part number C011070, also listed as 3310104806. Springs in a pump fatigue with cycle count rather than age, so a control that has gone lazy or fails to return is usually this part rather than the component it drives.
Crowder’s breakdowns list this part on the CP 0077 Sludge Pump. 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: C011070
- Also listed as: 3310104806
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-C011070
- Listed on breakdowns for: CP 0077 Sludge Pump
