This is American Pneumatic Tool part number 1280583785, previously 00241 spring, stocked at Crowder Supply as APT241. It loads its mating part against the seat. When free length drops, the symptom is inconsistent operation the tool works, but not crisply.
It is called out in the parts diagram for the 131 Backfill Tamper. That machine is the APT 131 Pneumatic Backfill Tamper if you are pricing a replacement rather than a repair. Pull up the diagram and confirm the reference number for your serial before ordering.
Everything else on that machine is one page away, and the parts diagram hub indexes every breakdown we publish. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: 1280583785
- Previous part number: 00241
- Manufacturer: American Pneumatic Tool
- Crowder SKU: APT241
- Listed on breakdowns for: 131 Backfill Tamper
