Lock Nut, Chicago Pneumatic part number 1633010650, listed at Crowder Supply as CP-1633010650. It secures its joint against constant vibration, which is why it is treated as a replaceable item rather than a permanent one.
Give us the model and serial off your machine and we will confirm the fit; the parts breakdown index and the Chicago Pneumatic tool range are the other two places to start. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: 1633010650
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-1633010650