O-Ring carries Chicago Pneumatic part number 0663211128 and is stocked here under CP-0663211128. Seals like this one are consumables in a tool they are cheap, they age with heat and hours, and replacing the whole set during a teardown saves a second strip-down later.
Give us the model and serial off your machine and we will confirm the fit; the parts diagram library 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: 0663211128
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-0663211128