This is Chicago Pneumatic part number R157951, which also shows up as 3310104401 flange cylinder, stocked at Crowder Supply as CP-R157951. The cylinder is the bore the piston runs in, and it sets the working clearance of the chipping hammer once the bore opens up, air bypasses the piston and blow energy drops.
The published breakdown lists it on the CP 0016 Chipping Hammer and CP 4130 Chipping Hammer, and on 2 other machines. 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.
The parts diagram library indexes every breakdown we publish, and the Chicago Pneumatic tool range 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: R157951
- Also listed as: 3310104401
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-R157951
- Listed on breakdowns for: CP 0016 Chipping Hammer, CP 4130 Chipping Hammer, CP 4131 Chipping Hammer, CP 4132 4133 4134 4136 Chipping Hammer
