This is Chicago Pneumatic part number Q2122000, also listed as 3310103936 elastic stop nut, stocked at Crowder Supply as CP-Q2122000. It secures its joint against constant vibration, which is why it is treated as a replaceable item rather than a permanent one.
It is called out in the parts diagram for the CP 0022KL Rock Drill. 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.
The rest of the assembly is on the same breakdown, and every diagram we publish is indexed on the parts breakdown index. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.
- Part number: Q2122000
- Also listed as: 3310103936
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-Q2122000
- Listed on breakdowns for: CP 0022KL Rock Drill
