This is the American Pneumatic Tool throttle valve part number 1280583020 the number that superseded 18698, Crowder SKU APT18698. It is part of the operator control on the scaler. Because it is handled every cycle of every shift, wear here is felt as a vague or sticky trigger long before the machine stops.
Crowder’s breakdowns list this part on the 307 & 317 Needle Scaler. It comes off the APT 307 Pneumatic Needle Scaler. 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 library covers every machine we publish. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.
- Part number: 1280583020
- Previous part number: 18698
- Manufacturer: American Pneumatic Tool
- Crowder SKU: APT18698
- Listed on breakdowns for: 307 & 317 Needle Scaler
