Maxtrac Suspension Frame Kit

The Maxtrac Suspension Frame Kit line includes frame C-section support kits, also sold as C-notch kits. They are made for lowered trucks. A C-notch cuts a notched opening in the frame rail. This gives the rear axle more travel and clearance between the axle and the frame. It also helps stop axle-to-frame contact when the suspension compresses.

Key Features:

• Frame support sections add strength around the notched area of the frame
• Cut-in design that adds clearance and travel between the frame and axle on lowered trucks
• Steel construction with a powder-coated finish
• Maxtrac fabricates the support sections in-house by hand from laser-cut material
• Mounting hardware is included
• Made in the USA

Installing a C-notch involves cutting the frame, so plan for fabrication work. Pick the variant that matches your application. Each kit is designed for its own frame configuration. Maxtrac Suspension builds lowering components for trucks and other vehicles.