Ordering by number: this is 3371821309, the Atlas Copco anvil. It is the business end of the post driver it locates the tool steel and absorbs the impact reaction, so bore wear here shows up as a loose, rattling shank.
It shows up in the parts breakdown for the MDR 75T HBP 75 RV HBP Hydraulic Post Driver. 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 hub. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.
- Part number: 3371821309
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3371821309
- Listed on breakdowns for: MDR 75T HBP 75 RV HBP Hydraulic Post Driver
