Key, Chicago Pneumatic part number C039980, listed at Crowder Supply as CP-C039980. It pins its assembly together. Vibration is what kills them, so they are cheap insurance during any teardown of the tool.
The full diagram library is where to start if you are working back from a machine or send the model and serial and we will confirm it. Complete tools sit on the CP tool catalog. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: C039980
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-C039980