KR280 | Kryptonite Death Grip Idler Arm Support (2011-2026 Silverado, Sierra 2500 HD, 3500 HD)

KRYPTONITE DEATH GRIP IDLER ARM SUPPORT

Fits:

2011–2026 GM HD Trucks 2500 / 3500

Description:

This Hard Core Idler Arm Support with roller bearings is the latest and most durable upgrade from Kryptonite. It provides a noticeable improvement in steering response and reduces play and looseness in most Chevy/GMC Heavy Duty trucks.

Chevy/GMC trucks, vans, and SUVs are known for lazy steering and premature component/tire wear—issues that are only magnified by larger tires and lift kits. The Kryptonite Death Grip Idler Arm Support directly replaces your factory unit and addresses these problems head-on.

Featuring the strongest cast aluminum housing on the market and heavy-duty tapered roller bearings, this upgrade virtually eliminates steering slop and excessive play.

Warranty:

(Kryptonite No Fine Print Lifetime Warranty)
Kryptonite Steering & Suspension components are warrantied for life to their original purchaser. This warranty covers manufacturer defects, premature wear, or breakage. Race it, jump it, off‑road it, wreck it, lift it—we don’t care. If you can break it, we’ll replace it.

Your Kryptonite products must be purchased through an Authorized Dealer, and Warranty Registration completed within 90 days of purchase. Complete warranty details can be found [here].