This is Chicago Pneumatic part number R157950 (also carried as 3310104284) cylinder, stocked at Crowder Supply as CP-R157950. 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.
It is called out in the parts diagram for the TEX319 320 321 419 421 Chipping Hammer and CP 4130 Chipping Hammer, and on 1 other machine.
The full diagram library indexes every breakdown we publish, and the Chicago Pneumatic lineup has the tools these parts go into. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: R157950
- Also listed as: 3310104284
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-R157950
- Listed on breakdowns for: TEX319 320 321 419 421 Chipping Hammer, CP 4130 Chipping Hammer, CP 4132 4133 4134 4136 Chipping Hammer
