This is Chicago Pneumatic part number C085356 (also carried as 3310104351) lower end plate, stocked at Crowder Supply as CP-C085356. It forms part of the machine’s structure, carrying load and keeping dirt out of the working parts.
The published breakdown lists it on 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.
The rest of the assembly is on the same breakdown, and every diagram we publish is indexed on the parts diagram library. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: C085356
- Also listed as: 3310104351
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-C085356
- Listed on breakdowns for: CP 0020 Sump Pump

