DOBINSONS COIL SPRINGS PAIR - C43-147 Suspension Coils are specifically suited to

Coils are specifically suited to the additional accessory load (weight) on the vehicle

preventing condensation stains on the underside of the normal mattress

impairing the vehicles steering stability

IMS shock absorbers feature larger bodies

DOBINSONS COIL SPRINGS PAIR - C43-147 Suspension Coils are specifically suited toFully Designed, Manufactured, and Finished In Australia Ultra modern design technology, Fully Scragged & Load Tested State of the Art Heat Treatment, High Intensity Shot Peened Formed on Precision Mandrels, Precise End Configurations Durable Powder Coat Finish This does not suit vehicles that come with factory Airbag suspension.Designed, developed and tested in Australia by Dobinsons Spring & Suspension, in house suspension design engineers, Dobinsons