SUP9 Leaf Spring

The Dobinsons Rear Leaf Spring (TOY-056-R) is engineered for superior ride quality, durability, and load-handling performance in a variety of vehicle types. With over 60 years of manufacturing expertise, Dobinsons offers custom-designed options for 4x4s, trucks, and commercial vehicles, tailored to specific load and height requirements. These leaf springs are constructed from premium SUP9 silicon manganese spring steel for long-lasting performance and are built to exacting ISO9001:2008 certified standards. Key features enhance both performance and longevity. The leaf ends are tapered and thinned for balanced stress distribution, while the entire spring is shot-peened and scragged to prevent sagging and increase service life. For added strength and safety, military-wrapped eyes are employed. Smooth, quieter operation is achieved through anti-friction inter-leaf liners, and high-strength alignment clips with nylon insulators and Nyloc nuts reduce wear and noise. This product is specifically designed for the Toyota Landcruiser 55 Series from 1970-1980. It is recommended to confirm fitment with a sales team before ordering to reduce the risk of receiving the wrong product. If the sales team confirms fitment and the product does not fit, it can be returned in like-new condition with no restocking fees. However, returns may be subject to restocking fees if not due to an error on our part, and customers outside the lower 48 U.S. states may be responsible for return shipping costs.