Spring QM 5in x 1.63in ID 110lbs

The Spring QM 5in x 1.63in ID 110lbs coil-over spring from TANNER is engineered for suspension tuning and performance applications where precise load control is critical. Built for tactical vehicles, off-road platforms, and high-performance builds, this coil spring delivers consistent spring rate performance across its range of travel. Whether you're upgrading a suspension system or replacing a worn spring, this component is designed to restore ride quality and maintain consistent handling characteristics under variable load conditions.

Manufactured from hardened steel with an orange powder coat finish, the Spring QM 5in x 1.63in ID 110lbs features a 110 lb/in spring rate that resists compression while maintaining linearity throughout its 5-inch length. The 1.63-inch inner diameter accommodates standard coil-over shock absorber shafts, allowing seamless integration into existing or custom suspension assemblies. The powder coat finish provides corrosion resistance and durability in harsh environments, while the precisely wound coils ensure uniform load distribution and predictable performance under stress.

This spring is ideal for builders and technicians assembling coil-over suspension systems on tactical trucks, Jeeps, and off-road vehicles requiring predictable spring characteristics. The 110 lb/in rate suits applications where moderate load support and controlled deflection are needed—particularly in setups paired with adjustable shock absorbers. Installation is straightforward: compress the spring over the shock shaft and secure using retaining hardware. Verify compatibility with your shock absorber diameter and suspension geometry before ordering to ensure proper fit and performance.