This is the Chicago Pneumatic cylinder Ass’y – 2″ Inc. hex bushing part number P155706, Crowder SKU CP-P155706. 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 4129 Chipping Hammer.
Use the parts diagram hub 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: P155706
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-P155706
- Listed on breakdowns for: CP 4129 Chipping Hammer
