Lesjofors Coil Springs

Responsible for supporting the weight of a vehicle and dampening the impact coming from the road, coil springs offer a perfect balance between durability, affordability, and performance. A coil spring suspension system is one of the most popular setups these days, and this popularity was preceded by decades of evolution. Lesjofors is one of the driving forces of this evolution. This Swedish company is one of the global leaders that has been engaged in manufacturing metal coil and leaf springs for various industries for more than a century.

Although they look quite simple, automotive springs have a lot of engineering secrets behind them, and only the most experienced companies know them all. For starters, special tempered steel and patented alloys make the wire strong yet flexible to withstand millions of oscillations. Lesjofors springs are produced from unique, superior-grade alloys ensuring a long lifespan and resistance to deformation. Oil-quenched or annealed wire utilized by Lesjofors undergoes cold coiling, heat treatment, grinding, and other processes aimed at controlling the level of positive residual stresses in the material. Besides, the company uses advanced zinc phosphate and epoxy powder surface treatment to shield its products from corrosion.

Another secret is a special spring design that has to be properly selected in accordance with the vehicle's weight, suspension architecture, and expected load. The company carries a huge assortment of aftermarket springs, and there are thousands of cylindrical, conical, and mini-block models. Lesjofors coil springs are available in different lengths, diameters, and wire thicknesses to cover the needs of any buyer. Whether you have a modern or classic car, SUV, or truck, you will find exactly what you need. Besides, you can choose from Lesjofors gas springs designed as supports for hoods, trunk lids, and other parts.