Upper Cylinder Sleeve carries American Pneumatic Tool part number 1280583553, previously 04374 and is stocked here under APT4374. The cylinder is the bore the piston runs in, and it sets the working clearance of the rivet buster once the bore opens up, air bypasses the piston and blow energy drops.
You will find it on the diagram for the 133CN T-Handle Rivet Buster and 1133CN T-Handle Rivet Buster, and on 7 other machines.
Everything else on that machine is one page away on the parts breakdown index; complete tools are on the APT lineup. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: 1280583553
- Previous part number: 04374
- Manufacturer: American Pneumatic Tool
- Crowder SKU: APT4374
- Listed on breakdowns for: 133CN T-Handle Rivet Buster, 1133CN T-Handle Rivet Buster, 133 Rivet Buster, 133-T/1133-T Rivet Buster, 133-ST/1133-ST Rivet Buster, 1133 Rivet Buster, +3 more
