This is the American Pneumatic Tool upper valve seat part number 1280582997, previously 18656, Crowder SKU APT18656. 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 appears on the 160 Paving Breaker and 160A Airgo Paving Breaker breakdown. 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 parts diagram hub indexes every breakdown we publish, and the American Pneumatic Tool range has the tools these parts go into. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: 1280582997
- Previous part number: 18656
- Manufacturer: American Pneumatic Tool
- Crowder SKU: APT18656
- Listed on breakdowns for: 160 Paving Breaker, 160A Airgo Paving Breaker
