This is the Chicago Pneumatic retainer – complete part number 3310100578, Crowder SKU CP-3310100578. It holds the working steel in the chipping hammer. Retention hardware is a wear and safety item a stretched or cracked retainer lets the steel move, which chews the front head.
It is called out in the parts diagram for the TEX319 320 321 419 421 Chipping Hammer. Worth matching the reference number on the diagram against your own machine before you order the same part number can sit in more than one position.
If you need the parts around it, the parts breakdown index has the full breakdown library, and the Chicago Pneumatic tool range covers the machines themselves. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: 3310100578
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-3310100578
- Listed on breakdowns for: TEX319 320 321 419 421 Chipping Hammer
