This is Atlas Copco part number 3310116890 valve system – complete tex 27/28, stocked at Crowder Supply as AC-3310116890. It directs the flow that reverses the piston in the breaker. Valve wear changes port timing, and the machine loses blow rate before it loses the ability to run.
It shows up in the parts breakdown for the TEX 18PS 19PE 22PS 23PE 27PS 28PE Paving Breaker. 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. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: 3310116890
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3310116890
- Listed on breakdowns for: TEX 18PS 19PE 22PS 23PE 27PS 28PE Paving Breaker
