This is the American Pneumatic Tool O-ring seal – #2-215 part number 1280582896 the number that superseded 10090, Crowder SKU APT10090. Its job is to hold the pressure boundary between two mating faces; a hardened or nicked seal shows up as lost power and a damp housing well before anything else fails.
It shows up in the parts breakdown for the 131 Backfill Tamper. It comes off the APT 131 Pneumatic Backfill Tamper. Check it against the reference number on the diagram first; serial breaks change what fits.
Need the parts around it? They are on the same breakdown, and the parts breakdown index covers every machine we publish. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: 1280582896
- Previous part number: 10090
- Manufacturer: American Pneumatic Tool
- Crowder SKU: APT10090
- Listed on breakdowns for: 131 Backfill Tamper
