- Fully Designed, Manufactured, and Finished In Australia
- Ultra modern design technology, Fully Scragged & Load Tested
- State of the Art Heat Treatment, High Intensity Shot Peened
- Formed on Precision Mandrels, Precise End Configurations
- Durable Powder Coat Finish
Suits these models: Toyota 4Runner 2003 to 2009 4th Gen Toyota 4Runner 2010 to 2019 5th Gen Toyota FJ Cruiser 2006-2015 Lexus GX460Front Coil Options, with KDSS. (Recommended for heavy loaded front ends, due to increased spring rates) Our front KDSS coils are 5mm taller on one side to be installed onto the US passenger side (right side) to compensate for KDSS lean. This removes the need for any trim spacer. C59-722 -100LB front end, low height lift, 1.25" lift. 370/365mm, 18mm wire, 730LB rate C59-724 - 100LB front end load, 1.75" lift. 375/370mm, 18mm wire, 730LB rate C59-726 - 100-220LBS heavy load front weight, 2" lift. 385/380mm, 18mm wire, 730LB rate
Dobinsons Spring & Suspensionu2122 proudly manufacture the highest quality replacement coil springs for many different applications, complying to ISO9001:2008 international quality standards from their state of the art manufacturing facility in Central Queensland, Australia. Dobinsonsu2122 proudly boast one of the worlds largest range of coil springs, including raised height and heavy duty 4WD springs, lowered performance passenger car springs, O.E. replacement springs and heavy duty springs for commercial vehicles. All Dobinsonsu2122 coil springs are load tested and scragged 100% to eliminate subsequent spring sag, and ensure they meet and maintain the required specifications. We also perform spring fatigue and hardness testing using in-house state of the art testing equipment. Our design engineers utilize the latest coil spring design programs to ensure each spring meets or exceeds the design requirements, to achieve maximum working life. These state-of-the-art design programs are crucial when designing variable/progressive rate springs, ensuring laden and unladen spring rates are correct, providing the best possible ride comfort and handling.