Kryptonite 11KDG018 Death Grip Idler Arm | 2011-2025 Silverado/Sierra 2500HD/3500HD

Features:

• Machined from solid billet steel housing
• Heat-treated 4140 chromoly stud for strength
• Dual sealed roller bearings require no maintenance
• Zero reduction in turning radius
• Improves steering strength and reliability
• Compatible with stock and Kryptonite systems
• Works with lifted, leveled, or lowered setups
• Lifetime warranty for peace of mind
• Made proudly in the USA

High-Quality Idler Arm for GM 2500HD/3500HD

If you've been chasing tighter steering, better control, and rock-solid durability on your HD truck, the Kryptonite Death Grip Idler Arm is exactly what your front end needs. Designed for 2011–2025 Silverado and Sierra 2500HD/3500HD trucks, this isn’t some run-of-the-mill upgrade—it’s a full-blown solution for eliminating flex and play in your steering system, especially if you're running larger tires or upgraded suspension. At the core of the Death Grip’s performance is its CNC-machined billet steel housing, paired with a heat-treated 4140 chromoly stud that’s built to take abuse without flinching. Kryptonite takes things a step further with dual sealed roller bearings, which not only improve steering response but require zero maintenance. Once it's on the truck, it's working for you—no greasing, no second-guessing.

Designed for a Variety of Setups

This idler arm was made to play nice with a variety of setups, whether your truck is lifted, leveled, or lowered. It bolts up cleanly with OEM or Kryptonite center links and tie rods, and it does it all without messing with your turning radius. That means sharper control and a tighter feel, with none of the compromise. Just a heads up—if your truck is running a drop centerlink or drop control arm lift kit (like some older Pro Comp or Fabtech systems), this part won’t be compatible. But for most HD owners, it’s a direct-fit upgrade that brings long-term confidence and performance to your steering.

Fits: 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 GM Sierra/Silverado 2500HD/3500HD

Application Note: This Arm will not function properly with "Drop Centerlink" Lift kits. Or "Drop Control Arm" Lifts kits. For example; older Pro Comp and early 2000's Fabtech Kits. For any questions on this please contact us