Engine Half Coupling, Atlas Copco part number 3377021293, listed at Crowder Supply as AC-3377021293. It makes the air or hydraulic connection to the power pack. Thread and sealing-face condition here is the difference between full pressure at the tool and a slow leak nobody notices.
Crowder’s breakdowns list this part on the LP 18-30PE & 18-40 PE Hydraulic Power Pac. Worth matching the reference number on the diagram against your own machine before you order the same part number can sit in more than one position.
The rest of the assembly is on the same breakdown, and every diagram we publish is indexed on the parts breakdown index. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.
- Part number: 3377021293
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3377021293
- Listed on breakdowns for: LP 18-30PE & 18-40 PE Hydraulic Power Pac
