Ordering by number: this is 9245996740, the Chicago Pneumatic valve Ass’y. This part controls the working cycle of the rivet buster. When its faces wear, the tool sounds different and the blow rate falls off usually the first thing checked on a slow machine.
The published breakdown lists it on the TEX 830R 1133R Rivet Buster and CP 4160 Rivet Buster.
Everything else on that machine is one page away on the parts breakdown index; complete tools are on the Chicago Pneumatic tool range. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: 9245996740
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-9245996740
- Listed on breakdowns for: TEX 830R 1133R Rivet Buster, CP 4160 Rivet Buster

