Cylinder Ass’y, American Pneumatic Tool part number 1280583001, which replaced the older number 18673, listed at Crowder Supply as APT18673. It carries the piston and the port timing for the chipping hammer. Bore wear is gradual, so it is usually diagnosed by falling performance rather than a breakdown.
You will find it on the diagram for the 260 Chipping Hammer Series and M43 M44 4-Bolt Chipping Hammer.
The rest of the assembly is on the same breakdown, and every diagram we publish is indexed on the parts diagram hub. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: 1280583001
- Previous part number: 18673
- Manufacturer: American Pneumatic Tool
- Crowder SKU: APT18673
- Listed on breakdowns for: 260 Chipping Hammer Series, M43 M44 4-Bolt Chipping Hammer
