Yukon 2000-2006 GMC 4WD - SS Series Centerlink (upgrade kit) by Kryptonite

The Kryptonite KR99SSU78 SS Series Center Link Upgrade Kit is designed for 2000–2006 GMC Yukon owners already running Kryptonite KRTR12 Death Grip Tie Rods who want to upgrade to Kryptonite’s stronger H1-inspired steering system without replacing components they already own.

This upgrade replaces the factory-style curved center link arrangement with Kryptonite’s massive 1-5/8" hex-profile 1144 high-carbon steel center link. New Death Grip inner rod ends and longer tie rod bodies are included to properly adapt your existing Kryptonite outer tie rod ends while maintaining factory steering geometry, alignment capability, and turning radius.

Inspired by the steering layout used on the military H1 Hummer, this design uses dual 90-degree inner rod ends to better manage the high axial loads created by oversized tires, lifted suspensions, towing, and aggressive off-road use. The result is a stronger, more rigid steering system with improved durability under demanding conditions.

For customers already invested in Kryptonite KRTR12 tie rods, the KR99SSU78 provides a cost-effective path to Kryptonite’s SS Series center link system while reusing the outer tie rod ends already on the truck.

Features & Benefits

• Designed as an upgrade for existing Kryptonite KRTR12 Death Grip Tie Rods
• Reuses existing Kryptonite outer tie rod ends
• 1-5/8" hex-profile 1144 high-carbon steel center link for exceptional strength
• Zinc-plated finish for corrosion resistance
• H1-inspired steering geometry for improved strength under high loads
• Maintains factory steering geometry and turning radius
• Includes new Death Grip inner rod ends engineered for the SS Series center link
• Longer tie rod bodies properly position the existing outer ends
• Greaseable joint design for long-term serviceability
• Direct bolt-on installation for compatible applications
• Backed by Kryptonite No Fine Print Lifetime Warranty

What's Included

• (1) Kryptonite 1144 SS Series Center Link
• (2) Kryptonite Death Grip Inner Tie Rod Ends
• (2) Kryptonite Tie Rod Bodies

Warranty

Kryptonite Steering & Suspension components are backed by the No Fine Print Lifetime Warranty for the original purchaser, covering manufacturer defects, premature wear, and breakage. Warranty registration and authorized dealer purchase requirements apply.