2011-2025 Duramax Idler Support Frame Gusset (KRGUSSET11)

Fits 

Reinforce your 2500HD/3500HD frame with the Kryptonite Death Grip Idler Support Frame Gusset. Built for Duramax diesels, it eliminates front-end flex and steering slop under heavy loads or off-road abuse. Precision steel construction ensures long-lasting durability and peace of mind.

Part Number: KRGUSSET11

• 1/4" plate steel 
• Reduces frame flex
• Bolts & welds securely 
• Fits factory or aftermarket idlers
• Heavy-duty reinforcement 
• Lifetime warranty

Kryptonite No Fine Print Lifetime Warranty: Kryptonite steering and suspension components are warranted 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 will replace it.

Your product(s) must be registered within 90 days of purchase at kryptoniteproducts.com. Click the Warranty tab on the home page and follow the Warranty Registration link. Proof of purchase is required. Without proper registration, warranty claims will be void.