Ordering by number: this is 3371821136, the Atlas Copco washer. It spreads clamp load and protects the face under the fastener routine hardware, but the wrong one changes how the joint holds torque.
It appears on the PDR 75T 75RV Hydraulic Post Driver and MDR 75T HBP 75 RV HBP Hydraulic Post Driver, and on 1 other machine breakdown. Pull up the diagram and confirm the reference number for your serial before ordering.
The parts breakdown index indexes every breakdown we publish, and the Atlas Copco catalog has the tools these parts go into. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: 3371821136
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3371821136
- Listed on breakdowns for: PDR 75T 75RV Hydraulic Post Driver, MDR 75T HBP 75 RV HBP Hydraulic Post Driver, LPD-T & RV Hydraulic Post Driver
