Cylinder Bushing carries Chicago Pneumatic part number R051356 and is stocked here under CP-R051356. This is the main pressure housing of the rock drill. Because it wears against the piston, the two are normally inspected and replaced as a pair.
Crowder’s breakdowns list this part on the CP 9BS Rock Drill and CP 0009 A F E CS ES AC Rock Drill, and on 2 other machines. Check it against the reference number on the diagram first; serial breaks change what fits.
Everything else on that machine is one page away on the full diagram library; complete tools are on the Chicago Pneumatic tool range. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: R051356
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-R051356
- Listed on breakdowns for: CP 9BS Rock Drill, CP 0009 A F E CS ES AC Rock Drill, CP 9RR 9RRS Rock Drill, CP 9A 9F Rock Drill

