This is Chicago Pneumatic part number R147620, which also shows up as 3310104758 nut, stocked at Crowder Supply as CP-R147620. It secures its joint against constant vibration, which is why it is treated as a replaceable item rather than a permanent one.
Crowder’s breakdowns list this part on the CP 0066 Concrete Scabbler. The complete machine is the CP 0066 Non Sparking Scabbler.
The rest of the assembly is on the same breakdown, and every diagram we publish is indexed on the parts diagram hub. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: R147620
- Also listed as: 3310104758
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-R147620
- Listed on breakdowns for: CP 0066 Concrete Scabbler
