Roll Pin is the Chicago Pneumatic service part carried under part number P056138, which also shows up as 3310103864. This is location hardware it keeps parts indexed to each other under impact loading, and it is normally replaced any time the joint is opened.
Crowder’s breakdowns list this part on the CP 0010 Centrifugal Pump. Compare it to the reference callout on the diagram to be sure it is the position you need.
The rest of the assembly is on the same breakdown, and every diagram we publish is indexed on the parts diagram library. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: P056138
- Also listed as: 3310103864
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-P056138
- Listed on breakdowns for: CP 0010 Centrifugal Pump
