AS 2411 Remanufactured O.E.M. Electronic Rear Air Shocks (sold in pairs) Arnott is pleased to offer our completely rebuilt, OE rear air shocks for the 2002-2006 Cadillac Escalade. Our shocks feature new rubber air spring bladders manufactured exclusively by Goodyear. Once again, our design is not only more efficient, but it’s also much more affordable! These shocks plug in directly to your trucks electronic dampening system. These are not passive replacements. These will continue to use the factory dampening. Each shock is covered under our unlimited mileage lifetime warranty.