Bump Spring 700lb 1.96in OD

The Bump Spring 700lb 1.96in OD is a precision-engineered suspension component designed for vehicles requiring controlled vertical compliance and impact absorption. This bump stop spring serves as a secondary suspension element, activating only during extreme compression to prevent metal-to-metal contact and protect critical drivetrain components. Whether you're upgrading a truck suspension system, restoring a classic vehicle, or engineering a custom build, this 700 lb/in spring rate delivers reliable performance in demanding off-road and performance applications where suspension travel limits must be carefully managed.

Manufactured from durable steel with a gray powder coat finish, this bump spring features a 1.96-inch outer diameter and delivers a firm 700 lb/in spring rate, making it ideal for vehicles with heavy payloads or aggressive suspension geometry. The 2.4-inch free length provides optimal integration with most modern suspension designs, while the gray powder coating resists corrosion and extends service life in harsh environments. The compact 0.34 lb weight ensures minimal unsprung mass penalty, critical for maintaining ride quality and vehicle handling dynamics across varied terrain and driving conditions.

This bump stop spring suits suspension technicians, off-road enthusiasts, and custom vehicle builders seeking replacement or upgrade components for truck and performance applications. Installation typically pairs with OEM or aftermarket suspension assemblies where bump limiting is essential—particularly in lifted trucks, rock crawlers, and race vehicles where suspension compression events are frequent and severe. Verify compatibility with your specific suspension platform and mounting geometry before ordering, as bump spring rates must coordinate with primary spring stiffness and suspension architecture for optimal vehicle dynamics and component protection.