This is Chicago Pneumatic part number P001551 (also carried as 3310104248) bushing – hex, stocked at Crowder Supply as CP-P001551. It is the sacrificial wear surface between two moving parts of the chipping hammer designed to be replaced so the housing around it is not.

It shows up in the parts breakdown for the CP 4125 Chipping Hammer and CP 4130 Chipping Hammer, and on 9 other machines. Compare it to the reference callout on the diagram to be sure it is the position you need.

If you need the parts around it, the parts diagram hub has the full breakdown library, and the CP tool catalog covers the machines themselves. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.

• Part number: P001551
• Also listed as: 3310104248
• Manufacturer: Chicago Pneumatic
• Crowder SKU: CP-P001551
• Listed on breakdowns for: CP 4125 Chipping Hammer, CP 4130 Chipping Hammer, CP 4131 Chipping Hammer, CP 4132 4133 4134 4136 Chipping Hammer, CP 4120 Chipping Hammer, CP 4121 Chipping Hammer, +5 more