Sierra 2500HD / 3500 2001-2010 GMC - Death Grip Idler Arm by Kryptonite

If you demand the absolute best for your truck, this is it. The 10KDG535 Kryptonite Death Grip Idler Arm is built to deliver unmatched strength and durability, making it the ultimate upgrade for your GMC Sierra 2500HD or 3500's steering system. Featuring a heat-treated 4140 Chromoly stud and a dual sealed roller bearing system, this idler arm offers superior performance with zero reduction in turning radius. Designed to require no maintenance, it provides long-lasting reliability and is backed by Kryptonite’s No Fine Print Lifetime Warranty.

This idler arm is compatible with lifted, leveled, or lowered suspensions and works seamlessly with any factory GM or Kryptonite center link or steering component designed for 1999-2010 Chevrolet and GMC 2500/3500 HD models. However, it is incompatible with drop center link or drop control arm lift kits, such as older Pro Comp and early 2000s Fabtech kits.

Kryptonite stands behind its products with a lifetime warranty. Whether you race, jump, off-road, or push it to the extreme, if you manage to break it, they will replace it—no fine print. To qualify, products must be purchased from an authorized dealer and registered within 90 days of purchase. Full warranty details can be found on our website.

Features and Benefits:

• The Kryptonite Death Grip Idler Arm is designed for unmatched strength and durability
• Features a heat-treated 4140 Chromoly stud for maximum reliability
• Utilizes a dual-sealed roller bearing system for smooth, maintenance-free performance
• Provides zero reduction in turning radius, maintaining full maneuverability
• Compatible with lifted, leveled, or lowered suspensions
• Not compatible with drop center link or drop control arm lift kits, such as older Pro Comp and early 2000s Fabtech kits
• Backed by Kryptonite’s No Fine Print Lifetime Warranty—if you break it, they will replace it
• Warranty requires registration within 90 days of purchase from an authorized dealer