Ordering by number: this is R085575 (also carried as 3310104420), the Chicago Pneumatic cylinder. The cylinder is the bore the piston runs in, and it sets the working clearance of the rock drill once the bore opens up, air bypasses the piston and blow energy drops.
The published breakdown lists it on the CP 0014 RR RRBS Rock Drill. The tool itself is the CP 0014 Pneumatic Rock Drill. Check it against the reference number on the diagram first; serial breaks change what fits.
Need the parts around it? They are on the same breakdown, and the parts diagram library covers every machine we publish. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: R085575
- Also listed as: 3310104420
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-R085575
- Listed on breakdowns for: CP 0014 RR RRBS Rock Drill
