Ordering by number: this is 9245996840, the Chicago Pneumatic muffler clamp. Exhaust treatment on a rivet buster is a hearing-protection item as much as a comfort one, and elements load up with oil and dust over time.
Crowder’s breakdowns list this part on the TEX 830R 1133R Rivet Buster. Compare it to the reference callout on the diagram to be sure it is the position you need.
The full diagram library indexes every breakdown we publish, and the Chicago Pneumatic tool range has the tools these parts go into. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: 9245996840
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-9245996840
- Listed on breakdowns for: TEX 830R 1133R Rivet Buster
