This is American Pneumatic Tool part number 1280583507, which replaced the older number 03260 grip lever – center left, stocked at Crowder Supply as APT3260. It is part of the operator control on the rock drill. Because it is handled every cycle of every shift, wear here is felt as a vague or sticky trigger long before the machine stops.
It appears on the 137 Rock Drill breakdown. The tool itself 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.
The rest of the assembly is on the same breakdown, and every diagram we publish is indexed on the parts diagram library. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: 1280583507
- Previous part number: 03260
- Manufacturer: American Pneumatic Tool
- Crowder SKU: APT3260
- Listed on breakdowns for: 137 Rock Drill

