Suncore’s Rear Air Spring to Coil Spring Conversion Kit Part 150G-30-R-RES for your Avalanche, Avalanche 1500, Avalanche 2500 or Escalade is the perfect upgrade for an aged and failing air suspension system. FITMENT CHART 2002-2014 Cadillac Escalade Please wait... 2003-2014 Cadillac Escalade ESV Please wait... 2002-2013 Cadillac Escalade EXT Please wait... 2007-2013 Chevrolet Avalanche Please wait... 2002-2006 Chevrolet Avalanche 1500 Please wait... 2002-2006 Chevrolet Avalanche 2500 Please wait... 2000-2014 Chevrolet Suburban 1500 Please wait... 2000-2013 Chevrolet Suburban 2500 Please wait... 2000-2014 Chevrolet Tahoe Please wait... 2000-2014 GMC Yukon Please wait... 2000-2014 GMC Yukon XL 1500 Please wait... 2000-2013 GMC Yukon XL 2500 Please wait... INTERCHANGE Cardone New: 4J-0010K Arnott Industries: C-2666 Westar: CK-7626 SPECIFICATIONS WARNING CA Proposition 65 No Suncore Industries was established in 2000 and have been a member of the Automotive Parts Rebuilders Association (APRA) ever since. Our mission began with rebuilding air suspension components and moved quickly into offering better solutions with conventional suspension conversion kits to give our customers the longevity they can rely on. The most common reason for an air strut failure is due to dry rotting of the air bag. This is something that happens over time, the air bag starts to deteriorate and causes leaks, when this happens the air bag can no longer hold air pressure. A leaking air bag can cause the strut it fits over to fail as well. The second factor of an air strut failure is the strut itself. The strut is pressurized with fluid, and if the strut begins to fail it will no longer have the same pressure to hold the vehicle. If this system begins to fail one visible sign will be that your vehicle will be lower than factory height. If Air Struts are not replaced on time, it will cause an Air Suspension Compressor Failure.
