Back Up Ring carries Atlas Copco part number 3371814701 and is stocked here under AC-3371814701. It secures the components around it and is treated as a single-use item on reassembly.
You will find it on the diagram for the BRK 55 55VR 55VR HBP 55 HBP Hydraulic Paving Breaker and BRK 40 40VR Hydraulic Paving Breaker, and on 28 other machines. Check it against the reference number on the diagram first; serial breaks change what fits.
The rest of the assembly is on the same breakdown, and every diagram we publish is indexed on the full diagram library. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: 3371814701
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3371814701
- Listed on breakdowns for: BRK 55 55VR 55VR HBP 55 HBP Hydraulic Paving Breaker, BRK 40 40VR Hydraulic Paving Breaker, BRK25D Hydraulic Paving Breaker, PDR 95T 95RV Hydraulic Post Driver, PDR 75T 75RV Hydraulic Post Driver, PDR 30T Hydraulic Post Driver, +24 more
