Ordering by number: this is C9129856, which also shows up as 3310104685, the Chicago Pneumatic cylinder. 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 appears on the TEX 317 318 47 Chipping Hammer breakdown. 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 diagram hub has the full breakdown library, and the CP tool catalog covers the machines themselves. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: C9129856
- Also listed as: 3310104685
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-C9129856
- Listed on breakdowns for: TEX 317 318 47 Chipping Hammer
