Kryptonite Idler Support Frame Gusset KRGUSSET11 | 2011–2026 6.6L Duramax LML/L5P

Reinforce the factory idler support mounting area on your 2011–2026 Chevrolet or GMC 2500HD/3500HD with the Kryptonite Death Grip Idler Support Frame Gusset. Designed to add strength at a commonly stressed steering component mounting point, this gusset helps reduce frame flex that can contribute to unwanted steering movement under demanding conditions.

Constructed from precision-cut 1/4-inch plate steel, the gusset is designed to work with either the factory idler support or compatible aftermarket idler supports. The idler support side bolts into place, while the frame side is welded directly to the truck for a rigid and durable reinforcement.

This gusset is suitable for both stock and modified trucks and is especially beneficial for vehicles exposed to heavy loads, oversized tires, off-road use, or other conditions that place additional stress on the steering system and frame.

Features:

• Designed to reinforce the factory idler support mounting area
• Helps reduce frame flex at the idler support location
• Helps reduce steering movement associated with frame flex
• Precision-cut 1/4" plate steel construction
• Compatible with factory and applicable aftermarket idler supports
• Bolt-on attachment at the idler support
• Weld-on attachment to the frame for rigid reinforcement
• Suitable for stock and modified suspension configurations
• Designed for demanding heavy-duty, towing, and off-road applications

Kit Includes:

• (1) Kryptonite Death Grip Idler Support Frame Gusset

Fitment:

• 2011–2026 Chevrolet Silverado 2500HD/3500HD – 2WD & 4WD
• 2011–2026 GMC Sierra 2500HD/3500HD – 2WD & 4WD

Installation Note:

Part Number KRGUSSET11 requires welding to the vehicle frame for installation. Proper welding equipment and procedures should be used to ensure secure installation.