Firestone Air Spring W01-358-9017 – NOS (New Old Stock)

Here's a bit of a find: a Firestone air spring, part number W01-358-9017.

It's New Old Stock (NOS), meaning it's a brand new, unused original part, but it might be old stock.

It may have some minor shelf wear or the box might be beat up, but the part itself is unused.

It cross-references to a bunch of numbers: W013589017, WO1-358-9017, 682000177, 99K-15P1147, and 1R10-059.

If your truck or equipment needs this specific Firestone air bag, this is a chance to get a genuine NOS part.