Coil Springs Pair

Dobinsons Spring & Suspension™ manufactures premium-quality coil springs in-house at their facility in Central Queensland, Australia. The C29-251 coil springs are designed with a focus on performance, durability, and precise fitment, avoiding a "one size fits all" approach to offer custom-tailored solutions that meet ISO9001:2008 quality standards. They are shot-peened, a process that strengthens the material and increases fatigue life, followed by scragging to ensure they are fully load tested and will not sag over time. A durable powder-coat finish provides protection and longevity. Dobinsons conducts in-house testing for strength, durability, and reliability, ensuring each spring is built to withstand diverse global conditions, from extreme heat to sub-zero temperatures. Designed for a specific application, these coil springs leverage over 80 years of spring design experience. The C29-251 variant is specifically noted for use on the Jeep Grand Cherokee WL from 2021 onwards, intended for stock load with a 40mm (1.5") lift. It is crucial to verify fitment manually as specific application data may not always be immediately available. These coil springs are manufactured and finished in Australia. They are fully scragged and load tested, formed on precision mandrels for precise end configurations, and utilize state-of-the-art heat treatment.