Progressive Rate Front Coil Springs

The Dobinsons coil spring pair (C43-273) is engineered and manufactured in Australia to withstand demanding conditions worldwide. Utilizing ultra-modern design technology, these springs are fully scragged and load-tested to prevent future sagging. The manufacturing process incorporates state-of-the-art heat treatment and high-intensity shot peening, while precision mandrels ensure accurate forming and precise end configurations. The durable powder coat finish protects against the elements. Dobinsons has over 80 years of spring design experience, resulting in springs tailored for specific applications rather than generic fitment. The company adheres to ISO9001:2008 international quality standards in its manufacturing facility in Central Queensland, Australia. While specific vehicle fitment data for the C43-273 model is not immediately available on all product listings, it has been identified as compatible with the Mitsubishi Delica D5 (2007 on). Buyers are encouraged to manually verify fitment if their vehicle application is not explicitly listed.