Ordering by number: this is 9245996360, the Chicago Pneumatic CP valve seat bumper. This part controls the working cycle of the tool. When its faces wear, the tool sounds different and the blow rate falls off usually the first thing checked on a slow machine.

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. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.

• Part number: 9245996360
• Manufacturer: Chicago Pneumatic
• Crowder SKU: CP-9245996360