Retainer Plunger, American Pneumatic Tool part number 1280583451, previously 00207, listed at Crowder Supply as APT207. It holds the working steel in the breaker. Retention hardware is a wear and safety item a stretched or cracked retainer lets the steel move, which chews the front head.
Crowder’s breakdowns list this part on the 117 Paving Breaker and 118 Clay Digger, and on 3 other machines. Compare it to the reference callout on the diagram to be sure it is the position you need.
The parts breakdown index indexes every breakdown we publish, and the American Pneumatic catalog 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: 1280583451
- Previous part number: 00207
- Manufacturer: American Pneumatic Tool
- Crowder SKU: APT207
- Listed on breakdowns for: 117 Paving Breaker, 118 Clay Digger, 119 Trench Digger, 125 Clay Digger, 115 Rock Drill

