Ordering by number: this is S039951 (also carried as 3310103872), the Chicago Pneumatic ball bearing. Bushings carry the running clearance in a pump. They are meant to wear first, which is exactly why they are a stocked service item.
Crowder’s breakdowns list this part on the CP 0010 Centrifugal Pump. Pull up the diagram and confirm the reference number for your serial before ordering.
If you need the parts around it, the full diagram library has the full breakdown library, and the Chicago Pneumatic tool range covers the machines themselves. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: S039951
- Also listed as: 3310103872
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-S039951
- Listed on breakdowns for: CP 0010 Centrifugal Pump
