Leaf Spring Slider Box w/Nylon Bushings

The ALLSTAR PERFORMANCE Leaf Spring Slider Box with Nylon Bushings (ALL 60034) is a heavy-duty suspension component engineered for vehicle recovery, off-road construction, and high-load transport applications. This slider box provides a secure mounting point for leaf spring assemblies while accommodating axle articulation during extreme terrain traversal or when supporting sustained vertical loads.

Constructed from steel in natural finish, this bracket features nylon bushings that absorb vibration and reduce metal-on-metal wear while allowing controlled movement of the leaf spring relative to the frame. The slider design permits lateral shifting of the spring, a critical function during axle wrapping or when the vehicle encounters uneven load distribution. Weighing 2.13 lbs and dimensioned at 8.05 x 2.15 x 11.05 inches, the bracket integrates into existing frame geometry with either bolt-on or weld-on installation methods, providing flexibility for both field repairs and purpose-built fabrication projects.

This component is specified by off-road builders, expedition vehicle fabricators, and automotive recovery specialists who require proven suspension geometry under extreme conditions. The nylon bushing interface prevents creep and noise transmission while extending the service life of both the spring and frame mounting points. Buyers selecting a replacement leaf spring slider box should verify frame-to-bracket compatibility and confirm that existing leaf spring anchors align with this bracket's geometry before installation.

ALLSTAR PERFORMANCE components are widely used in motorsports, agricultural equipment, and commercial vehicle applications where durability under cyclic stress is non-negotiable. Steel construction with minimal finishing suits environments where corrosion protection must be applied after installation, allowing operators to tailor their coating strategy to local conditions or fleet standards.