Piston carries American Pneumatic Tool part number 1280583763 the number that superseded 02382 and is stocked here under APT2382. Impact energy comes from this part accelerating down the bore. Wear on the strike face or the seal lands costs blow energy before it ever causes a hard failure.
Crowder’s breakdowns list this part on the 137 Rock Drill. The complete machine is the APT 137 Pneumatic Rock Drill. 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.
Need the parts around it? They are on the same breakdown, and the parts diagram hub covers every machine we publish. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: 1280583763
- Previous part number: 02382
- Manufacturer: American Pneumatic Tool
- Crowder SKU: APT2382
- Listed on breakdowns for: 137 Rock Drill
