This is the Chicago Pneumatic shaft seal part number C113792, cross-referenced to 3310103787, Crowder SKU CP-C113792. It seals a pressure joint inside the pump, and because elastomer takes a set long before the metal around it wears, it is one of the first items to replace when a machine starts weeping air or oil.
You will find it on the diagram for the CP 0010 Centrifugal 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.
Everything else on that machine is one page away on the parts diagram hub; complete tools are on the Chicago Pneumatic lineup. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: C113792
- Also listed as: 3310103787
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-C113792
- Listed on breakdowns for: CP 0010 Centrifugal Pump
