Ordering by number: this is C064806, also listed as 3310103944, the Chicago Pneumatic cap screw. It seals a service or oil port on the drill.
Crowder’s breakdowns list this part on the CP 0315 Core Drill and 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.
Use the full diagram library to work through the rest of the assembly, or the Chicago Pneumatic lineup 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: C064806
- Also listed as: 3310103944
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-C064806
- Listed on breakdowns for: CP 0315 Core Drill, CP 0010 Centrifugal Pump

