Cylinder – 3″ Hex carries Chicago Pneumatic part number P144284 and is stocked here under CP-P144284. It carries the piston and the port timing for the chipping hammer. Bore wear is gradual, so it is usually diagnosed by falling performance rather than a breakdown.
Crowder’s breakdowns list this part on the CP 4120 Chipping Hammer and CP 4121 Chipping Hammer.
The rest of the assembly is on the same breakdown, and every diagram we publish is indexed on the parts breakdown index. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: P144284
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-P144284
- Listed on breakdowns for: CP 4120 Chipping Hammer, CP 4121 Chipping Hammer
