Sierra 2500HD / 3500 2001-2010 GMC - Idler Support Frame Gusset by Kryptonite

The Kryptonite KRGUSSET10 Idler Support Frame Gusset is designed to reinforce and enhance the structural integrity of the 2001-2010 GMC Sierra 2500HD/3500 trucks. Engineered for the extreme demands of heavy-duty applications, this gusset minimizes frame flex at the factory idler support, ensuring improved steering precision and durability.

Constructed from high-strength 1/4" plate steel, this gusset is built to handle the toughest conditions. It is compatible with both factory and aftermarket idler supports, providing a versatile upgrade for stock and modified suspension systems. The direct bolt-in installation secures the idler side of the gusset, while the frame side requires welding for maximum reinforcement and long-term reliability. Designed and manufactured in the USA, the Kryptonite Idler Support Frame Gusset offers superior performance and durability, making it an essential upgrade for anyone looking to strengthen their truck’s steering system.

Backed by Kryptonite’s "No Fine Print" lifetime warranty, this gusset is protected against manufacturer defects, premature wear, and breakage. To qualify for warranty coverage, products must be purchased from an authorized dealer and registered within 90 days.

Features and Benefits:

• Designed for 2001-2010 GMC Sierra 2500HD/3500 trucks
• Minimizes frame flex at the factory idler support for improved steering precision
• Constructed from high-strength 1/4" plate steel for maximum durability
• Compatible with both factory and aftermarket idler supports
• Direct bolt-in installation on the idler side for easy setup
• Frame side requires welding for maximum reinforcement and long-term reliability
• Enhances structural integrity for heavy-duty and off-road applications
• Manufactured in the USA for superior quality and performance
• Backed by Kryptonite’s "No Fine Print" lifetime warranty
• Warranty covers manufacturer defects, premature wear, and breakage