Rear Coil Springs 349 lb/in, 2-Inch Lift

The Dobinsons C59-331 is a pair of rear coil springs engineered for demanding applications, offering a significant 2-inch lift and a robust 349 lb/in spring rate. Manufactured in Australia to ISO9001:2008 international quality standards, these springs undergo rigorous testing, including load testing and 100% scragging, to ensure they are free from subsequent sag. Dobinsons also conducts in-house spring fatigue and hardness testing using state-of-the-art equipment. These heavy-duty springs are ideal for vehicles carrying substantial weight. Their intended use includes commercial vehicles, and those equipped with heavy full rear bumpers, tire carriers, roof racks, rooftop tents, or internal drawer systems. The C59-331 coil springs are specifically designed to fit the Toyota 150 Series platform, including the 2010-2024 Toyota 4Runner, FJ Cruiser, and Lexus GX460. They are also compatible with the Toyota Land Cruiser Prado 120 and 150 series, as well as the Lexus GX470. For vehicles equipped with KDSS, a 15mm spacer on the passenger side coil is recommended to create the necessary offset.