SUP9 Rear Leaf Spring

With over 60 years of manufacturing expertise, Dobinsons offers options designed to suit specific load and height requirements, making these leaf springs ideal for both on-road comfort and off-road resilience. Constructed from premium SUP9 silicon manganese spring steel, this leaf spring is built for long-lasting performance. Key features include tapered, thinned leaf ends for balanced stress distribution, shot-peening and scragging to prevent sagging and increase service life, military-wrapped eyes for added strength and safety, and anti-friction inter-leaf liners for smoother, quieter operation. High-strength alignment clips with nylon insulators and Nyloc nuts reduce wear and noise. This specific leaf spring is designed for the Left Hand Side and provides a 2" lift with the capacity to handle up to 220lbs of constant load. It is a 4+2 leaf configuration. Note that greasable bush kits, greasable pins, and u-bolts are available separately and are not included with this leaf spring; it does not come with bushings.