Bump Spring 1200lb 1.96in OD

The Bump Spring 1200lb 1.96in OD is a precision coil spring engineered for suspension and chassis tuning applications where controlled deflection and load management are critical. Built by Landrum Springs, a trusted manufacturer in high-performance automotive components, this bump spring serves as a secondary rate control element in modified suspension systems. Whether you're fine-tuning a street car, prepping a track vehicle, or engineering a custom build, this spring provides consistent, repeatable performance across demanding driving conditions.

This 1200-pound spring rate delivers significant resistance to compression, making it ideal for limiting suspension travel and preventing harsh bottoming in aggressive setups. The 1.96-inch outer diameter ensures compatibility with standard spring pockets and tower-mounted applications common in coilover conversions and independent suspension builds. Manufactured to tight tolerances with consistent preload characteristics, the bump spring absorbs energy at the end of travel, protecting components from impact loads while maintaining predictable handling geometry throughout the suspension range. Its compact footprint—weighing just 0.44 pounds with dimensions of 2.25 x 2.15 x 2.7 inches—allows seamless integration into space-constrained engine bays and chassis designs.

Mechanics and suspension technicians favor bump springs for multi-stage suspension tuning, where a stiff primary spring requires secondary rate control to prevent bottoming and protect bushings, seals, and mounting hardware. This spring is particularly effective in rally, autocross, and road-course vehicles where rapid compression events demand immediate response. Installation requires verification of spring pocket dimensions and stacking height clearance; pair this 1200lb rate with complementary damping and primary spring rates matched to your vehicle's total weight distribution and intended use case for optimal suspension balance and longevity.