SuperPro SPF5986K Rear Leaf Spring Rearward Eye Bushing Kit — Blue Polyurethane

Leaf spring rear eye bushings are among the hardest-working components in your suspension. On the 2019–2027 Chevrolet Silverado 1500 and GMC Sierra 1500, these rearward eye bushings locate the rear leaf springs while carrying the full weight of the vehicle and its payload. Over time, the factory rubber bushings wear out, allowing the axle to shift under load and during braking. The SuperPro SPF5986K is a specific-fit replacement designed to integrate directly with the factory suspension hardware and mountings — no generic one-size-fits-all approach. Each blue polyurethane bushing is firmer and more durable than OEM rubber and incorporates SuperPro's grease retention technology for smooth, quiet operation over the long term. Backed by a Lifetime Warranty.

Key Features:

• Kit contains 4 polyurethane bushings and 2 grease tubes
• Blue polyurethane construction rated at 83A durometer — firmer and longer-lasting than OEM rubber
• Grease retention technology reduces noise and extends service life
• Specific-fit design engineered for OEM hardware and mounting points — no modifications required
• Improved-design, performance-grade upgrade over standard rubber bushings
• Wheel alignment not required after installation
• Lifetime Warranty

The SuperPro SPF5986K turns a frequent maintenance item into a lasting suspension upgrade, keeping your truck's rear axle planted and controlled under load. Installation is rated as difficult and estimated at approximately 3 hours; professional installation is recommended. Fits select 2019–2027 Chevrolet and GMC 1500 models. California residents: see Prop 65 warning.