Ordering by number: this is C011005, cross-referenced to 3310103849, the Chicago Pneumatic lock washer. It sits under the fastener to preserve the mating face and hold tension in a joint that vibrates constantly.
Crowder’s breakdowns list this part on the CP 0117 0117S Paving Breaker and CP 0010 Centrifugal Pump. Pull up the diagram and confirm the reference number for your serial before ordering.
The parts breakdown index indexes every breakdown we publish, and the Chicago Pneumatic tool range has the tools these parts go into. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: C011005
- Also listed as: 3310103849
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-C011005
- Listed on breakdowns for: CP 0117 0117S Paving Breaker, CP 0010 Centrifugal Pump
