Retainer Ring is the Chicago Pneumatic service part carried under part number P145459, also listed as 3310190222. 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.
The published breakdown lists it on the CP 4121 Chipping Hammer and CP 0017 SVR Chipping Hammer. Pull up the diagram and confirm the reference number for your serial before ordering.
Use the parts diagram library to work through the rest of the assembly, or the Chicago Pneumatic lineup if you are pricing a replacement machine. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: P145459
- Also listed as: 3310190222
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-P145459
- Listed on breakdowns for: CP 4121 Chipping Hammer, CP 0017 SVR Chipping Hammer
