Governor Spring Retainer, Chicago Pneumatic part number C089835, which also shows up as 3310104383, listed at Crowder Supply as CP-C089835. This part keeps the steel captive in the pump under repeated impact, so it is inspected at every steel change and replaced on condition rather than on a schedule.
It appears on the CP 0020 Sump Pump breakdown. 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.
If you need the parts around it, the parts diagram library has the full breakdown library, and the Chicago Pneumatic lineup covers the machines themselves. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.
- Part number: C089835
- Also listed as: 3310104383
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-C089835
- Listed on breakdowns for: CP 0020 Sump Pump
