Rear Coil Springs

The Dobinsons C59-477 are rear coil springs specifically engineered for the 2008 to 2022 Toyota Sequoia models equipped with the 5.7L V8 engine, aiming to provide a 1.75" (45mm) increase in rear ride height. These coils are fully designed, manufactured, and finished in Australia, adhering to ISO9001:2008 international quality standards. They utilize ultra-modern design technology and undergo a state-of-the-art heat treatment process. Each spring is high-intensity shot peened, formed on precision mandrels, and engineered with precise end configurations to fit directly into original vehicle mounting points without modification. A durable powder coat finish offers extreme protection against the elements. All Dobinsons coil springs are load tested and 100% scragged to prevent subsequent sagging, with additional fatigue and hardness testing performed in-house. It is important to note that these coils are not suitable for vehicles that came with factory rear air suspension. The springs have a free height of 380mm, a wire diameter of 24mm, and a spring rate of 624 LBF/in. They are sold as a pair and are designed specifically for the independent rear suspension found in the 2nd generation Sequoia.