Muffler Kit, American Pneumatic Tool part number 1280582696, which replaced the older number 18756, listed at Crowder Supply as APT18756. Kits like this group the parts that get replaced together, which saves ordering them one at a time and cuts a second teardown out of the job.
The published breakdown lists it on the 155 Rock Drill. Pull up the diagram and confirm the reference number for your serial before ordering.
The full diagram library indexes every breakdown we publish, and the American Pneumatic Tool range has the tools these parts go into. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.
- Part number: 1280582696
- Previous part number: 18756
- Manufacturer: American Pneumatic Tool
- Crowder SKU: APT18756
- Listed on breakdowns for: 155 Rock Drill
