Alignment Shim carries American Pneumatic Tool part number 1280583029, previously 18707 and is stocked here under APT18707. This cushions impact inside the scaler. Buffers are designed to break down before the castings do, which makes them a routine replacement.
You will find it on the diagram for the 307 & 317 Needle Scaler. That machine is the APT 307 Pneumatic Needle Scaler if you are pricing a replacement rather than a repair. 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.
Work through the rest of the assembly on the same breakdown, or start over from 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: 1280583029
- Previous part number: 18707
- Manufacturer: American Pneumatic Tool
- Crowder SKU: APT18707
- Listed on breakdowns for: 307 & 317 Needle Scaler
