This is the Atlas Copco trigger ball part number 0517111600, which also shows up as 3371820758, Crowder SKU AC-0517111600. This is control gear it meters air to the post driver. A worn control gives creep, hard starting, or a tool that will not shut off cleanly.
It shows up in the parts breakdown for the PDR 95T 95RV Hydraulic Post Driver and PDR 75T 75RV Hydraulic Post Driver, and on 3 other machines. Check it against the reference number on the diagram first; serial breaks change what fits.
The full diagram library 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: 0517111600
- Also listed as: 3371820758
- Manufacturer: Atlas Copco
- Crowder SKU: AC-0517111600
- Listed on breakdowns for: PDR 95T 95RV Hydraulic Post Driver, PDR 75T 75RV Hydraulic Post Driver, MDR 75T HBP 75 RV HBP Hydraulic Post Driver, LPD-T & RV Hydraulic Post Driver, LPD-HD-T & RV Hydraulic HD Post Driver
