Rear Valve Chest is the American Pneumatic Tool service part carried under part number 1280582288, which replaced the older number 00171. 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 breakdown. Pull up the diagram and confirm the reference number for your serial before ordering.
Use the parts diagram hub to work through the rest of the assembly, or the American Pneumatic catalog if you are pricing a replacement machine. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: 1280582288
- Previous part number: 00171
- Manufacturer: American Pneumatic Tool
- Crowder SKU: APT171
- Listed on breakdowns for: 160 Paving Breaker
