Ordering by number: this is H2228858, the Chicago Pneumatic retainer lock ring. This part keeps the steel captive in the chipping hammer under repeated impact, so it is inspected at every steel change and replaced on condition rather than on a schedule.
You will find it on the diagram for the CP 4131 Chipping Hammer.
The parts diagram library indexes every breakdown we publish, and the Chicago Pneumatic lineup 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: H2228858
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-H2228858
- Listed on breakdowns for: CP 4131 Chipping Hammer
