Ordering by number: this is 3081600505, the Chicago Pneumatic stator housing D50. It is a structural or enclosing component of the tool, and it is usually replaced because of impact damage rather than gradual wear.

If you are working from a machine rather than a part number, start at the parts diagram library, or send us the model and serial and we will match it. Machines themselves are on the Chicago Pneumatic lineup. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.

• Part number: 3081600505
• Manufacturer: Chicago Pneumatic
• Crowder SKU: CP-3081600505