King SPR375-105-150 Off-Road Coil Spring 3.75" ID x 10.5" x 150 lb Rate

The King SPR375-105-150 is a premium off-road coil spring manufactured in the USA from high tensile chrome silicon wire, designed specifically for demanding off-road applications. This spring features a 3.75-inch inside diameter, 10.5-inch free length, and a 150 lb/in spring rate, making it compatible with King and other brands of coil-over shock systems.

Key Features:

• Closed and ground ends to sit flat and deflect true
• Specifically wound for off-road applications with spring rates, wire diameters and coil lengths developed through extensive real world testing
• Spring rate etched in top for clear identification after hard use
• Universal design fits King and all other brands of shocks
• Lifetime warranty to the original purchaser against sagging and breakage

These springs are specifically wound for off-road applications, not repackaged car springs, ensuring optimal performance in extreme conditions. Whether you're building a custom suspension setup or replacing worn springs, this King coil spring delivers the quality and performance required for serious off-road use.