This is the Chicago Pneumatic exhaust deflector part number 9245999923, Crowder SKU CP-9245999923. It handles exhaust from the rivet buster, cutting noise at the operator’s ear. A packed or damaged element raises back pressure and quietly costs performance.
Crowder’s breakdowns list this part on the CP 4160 Rivet Buster. That machine is the CP 4160 Pneumatic Rivet Buster if you are pricing a replacement rather than a repair. Check it against the reference number on the diagram first; serial breaks change what fits.
Work through the rest of the assembly on the same breakdown, or start over from the parts diagram library. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: 9245999923
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-9245999923
- Listed on breakdowns for: CP 4160 Rivet Buster
