This is Chicago Pneumatic part number R145861 washer – steel, stocked at Crowder Supply as CP-R145861. It sits under the fastener to preserve the mating face and hold tension in a joint that vibrates constantly.
Crowder’s breakdowns list this part on the CP 1240 1240S 1240SVR Paving Breaker and CP 1210 S SVR Paving Breaker, and on 1 other machine. 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 Chicago Pneumatic lineup covers the machines themselves. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.
- Part number: R145861
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-R145861
- Listed on breakdowns for: CP 1240 1240S 1240SVR Paving Breaker, CP 1210 S SVR Paving Breaker, CP 1230 1230S 1230SVR Paving Breaker
