Ordering by number: this is 0266211000, which also shows up as 1604617400, the Atlas Copco nut. It secures its joint against constant vibration, which is why it is treated as a replaceable item rather than a permanent one.
The published breakdown lists it on the BRK 55 55VR 55VR HBP 55 HBP Hydraulic Paving Breaker and BRK25D Hydraulic Paving Breaker, and on 16 other machines. Pull up the diagram and confirm the reference number for your serial before ordering.
If you need the parts around it, the parts diagram hub has the full breakdown library, and the Atlas Copco lineup covers the machines themselves. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: 0266211000
- Also listed as: 1604617400
- Manufacturer: Atlas Copco
- Crowder SKU: AC-0266211000
- Listed on breakdowns for: BRK 55 55VR 55VR HBP 55 HBP Hydraulic Paving Breaker, BRK25D Hydraulic Paving Breaker, PHB 3-14 Hydraulic Post Hole Borer, MH 11 Hydraulic Paving Breaker, MH55 55A HBP Hydraulic Paving Breaker, MH70 70A HBP Hydraulic Paving Breaker, +12 more
