Pressure Relief Valve, Atlas Copco part number 3377005172, listed at Crowder Supply as AC-3377005172. Cycle timing runs through this component. Because it shuttles on every blow, it accumulates cycles faster than almost anything else in the power pack.
You will find it on the diagram for the LFD 20/30 Hydraulic Oil Flow Divider and LP 9-20P 9-20E Hydraulic Power Pac, and on 10 other machines. Pull up the diagram and confirm the reference number for your serial before ordering.
The rest of the assembly is on the same breakdown, and every diagram we publish is indexed on the parts diagram library. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: 3377005172
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3377005172
- Listed on breakdowns for: LFD 20/30 Hydraulic Oil Flow Divider, LP 9-20P 9-20E Hydraulic Power Pac, LP 13-20 DEL Hydraulic Power Pac, LP 13-30P Hydraulic Power Pac, LP 18-30PE & 18-40 PE Hydraulic Power Pac, LP 18-2×20/1×40 Twin PE Hydraulic Power Pac, +6 more
