Bump Rubber Cup 3in

The Bump Rubber Cup 3in from RE Suspension is an essential suspension component designed to manage suspension travel and absorb impact energy in automotive applications. Built for mechanics and enthusiasts who demand precision in their suspension builds, this bump rubber cup serves as a critical damping element that prevents metal-to-metal contact at the limits of suspension compression. Whether you're restoring a classic vehicle, upgrading a daily driver, or fine-tuning a performance suspension system, this component protects your investment by controlling rebound and bottoming-out forces.

Manufactured with durable elastomer construction, the 3-inch bump rubber cup is engineered to withstand repeated compression cycles without permanent deformation or cracking. The cup design works in tandem with coil springs and shock absorbers to provide progressive resistance as suspension is compressed, effectively extending component lifespan by absorbing extreme load forces. Its compact dimensions (3.4 x 2.25 x 6.55 inches) and lightweight profile (0.3 lbs) make it ideal for vehicles with space-constrained suspension designs, while the RE Suspension engineering ensures consistent performance across temperature ranges and driving conditions.

This bump rubber cup is essential for street applications, off-road vehicles, and track-focused builds where suspension compliance and durability matter. Installation requires access to the suspension assembly and should be positioned between the spring seat and spring perch according to your vehicle's OEM specifications. Before ordering, verify your specific suspension mounting configuration and clearance requirements, as proper fitment is critical to suspension geometry and safety performance.