This is the Chicago Pneumatic governor housing gasket part number C085363, cross-referenced to 3310103921, Crowder SKU CP-C085363. Its job is to hold the pressure boundary between two mating faces; a hardened or nicked seal shows up as lost power and a damp housing well before anything else fails.
It shows up in the parts breakdown for the CP 0020 Sump Pump. 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 full diagram library to work through the rest of the assembly, or the CP tool catalog if you are pricing a replacement machine. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: C085363
- Also listed as: 3310103921
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-C085363
- Listed on breakdowns for: CP 0020 Sump Pump
