This is the American Pneumatic Tool exhaust muffler Ass’y part number 1280582802, listed as 06465 before the renumbering, Crowder SKU APT6465. Exhaust treatment on a breaker is a hearing-protection item as much as a comfort one, and elements load up with oil and dust over time.
You will find it on the diagram for the 117 Paving Breaker and 118 Clay Digger, and on 1 other machine. The tool itself is the APT 117 Pneumatic Paving Breaker. Compare it to the reference callout on the diagram to be sure it is the position you need.
Work through the rest of the assembly on the same breakdown, or start over from the full diagram library. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: 1280582802
- Previous part number: 06465
- Manufacturer: American Pneumatic Tool
- Crowder SKU: APT6465
- Listed on breakdowns for: 117 Paving Breaker, 118 Clay Digger, 119 Trench Digger

