The arnott coil spring conversion kit was exclusively designed for Ford Expedition/Lincoln Navigator two-wheel drive (2WD) vehicles needing to replace the OE Shocks along with the air springs. This kit converts the rear air springs of the vehicle to a reliable coil spring suspension system.

The kit features durable powder-coated, variable-rate coil springs that provide a softer, more comfortable ride when the vehicle is carrying a light load, but a firmer ride when the load increases. This kit also includes a pair of OE-equivalent replacement shocks.