Piston, American Pneumatic Tool part number 1280582302, listed as 17529 before the renumbering, listed at Crowder Supply as APT17529. The piston is the striking mass of the rivet buster; its condition sets impact energy, so scoring, mushrooming, or lost diameter shows up directly as reduced production.
You will find it on the diagram for the 133-T/1133-T Rivet Buster and 133-ST/1133-ST Rivet Buster, and on 1 other machine. 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 full diagram library indexes every breakdown we publish, and the APT lineup has the tools these parts go into. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.
- Part number: 1280582302
- Previous part number: 17529
- Manufacturer: American Pneumatic Tool
- Crowder SKU: APT17529
- Listed on breakdowns for: 133-T/1133-T Rivet Buster, 133-ST/1133-ST Rivet Buster, 1133 Rivet Buster
