SKU: ENE3-2141R
UPC: 703639052197
MPN: 3.2141R
The CHEVY REAR LEAF SPRING SET by Energy Suspension is a polyurethane bushing replacement kit engineered for GM fullsize trucks from 1999 to 2006. As a mechanic who has installed countless suspension components, this kit addresses one of the most common wear points in leaf spring assemblies: the bushings that allow controlled articulation while isolating vibration. Stock rubber bushings deteriorate under load, heat, and UV exposure, leading to clunking noises, reduced ride quality, and eventual suspension geometry changes. This Hyper-Flex rear kit restores suspension responsiveness and eliminates the harshness that develops as factory components age.
Energy Suspension's polyurethane construction delivers superior durability compared to OEM rubber, resisting ozone degradation and maintaining consistent performance across extreme temperature swings. The red polyurethane paired with cadmium-plated steel hardware ensures both longevity and visual appeal under the truck bed. Polyurethane bushings flex with greater precision than rubber, providing more direct axle control while minimizing compliance—a key upgrade for vehicles that tow, carry heavy loads, or see regular off-road use. The Hyper-Flex design maintains the factory ride height and geometry while eliminating slack in the suspension system that develops over 100,000+ miles of service.
This kit is ideal for owners of 1999–2006 Chevy Silverado, Suburban, and Tahoe models seeking improved handling without a complete suspension overhaul. Installation requires basic hand tools and a spring compressor for safety; most technicians complete the job in 2–3 hours per side. The complete bushing set eliminates the need for multiple smaller kits, reducing labor time and ensuring matched compliance across all mounting points. Weighing 3.8 lbs, the kit includes all hardware needed for a full rear leaf spring bushing replacement, making it a cost-effective way to restore suspension precision and eliminate the worn-out feel that plagues aging fullsize trucks.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
