Ordering by number: this is Z3803858 (also carried as 3310118000), the Chicago Pneumatic valve housing. Cycle timing runs through this component. Because it shuttles on every blow, it accumulates cycles faster than almost anything else in the chipping hammer.
It appears on the CP 0012 Chipping Hammer breakdown. The tool itself is the CP 0012 Pneumatic Chipping Hammer. Check it against the reference number on the diagram first; serial breaks change what fits.
Work through the rest of the assembly on the same breakdown, or start over from the parts breakdown index. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: Z3803858
- Also listed as: 3310118000
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-Z3803858
- Listed on breakdowns for: CP 0012 Chipping Hammer
