Energy Suspension 4-2139G Leaf Spring Bushing Set Black

The Energy Suspension 4-2139G Leaf Spring Bushing Set replaces worn original equipment rubber bushings with high-performance Hyper-Flex polyurethane components designed to restore precise suspension geometry and improve handling response. These black polyurethane bushings resist compression under load, eliminating the mushy feel and degraded performance associated with deteriorated rubber bushings.

Key Features:

• Hyper-Flex polyurethane construction engineered for specific durometer rating optimized for leaf spring applications
• Resists deterioration from road salt, oil, grease, ozone, and other undercar contaminants that destroy rubber
• Maintains dimensional stability without permanent compression or softening over time
• Provides consistent performance in both street and off-road conditions
• Black finish for clean, professional appearance
• Complete bushing set for straightforward installation

Energy Suspension's Hyper-Flex material delivers superior durability compared to OEM rubber bushings, maintaining proper suspension alignment and steering response throughout the service life. The polyurethane formulation resists the chemical and mechanical breakdown that causes rubber bushings to fail, making these bushings ideal for trucks, SUVs, and vehicles subjected to demanding use or harsh environmental conditions.