MaxTrac 9413KB Kicker Brace Kit for 2007-2018 Silverado/Sierra 1500 – 7" Crossmember Lift Kit (Optional Box 4)

Add Strength to Your MaxTrac Crossmember Lift System

The MaxTrac 9413KB is an optional Box 4 Kicker Brace Kit designed for MaxTrac 7-inch Crossmember Lift Kits on 2007-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 2WD and 4WD trucks. This reinforcement kit includes heavy-duty kicker braces, mounting brackets, and installation hardware to provide additional structural support for your crossmember lift system. Built from premium steel with a durable grey powdercoat finish, it's an excellent upgrade for trucks that see demanding on-road or off-road use.

Key Features

Optional Box 4 Upgrade

Designed as an optional reinforcement kit for compatible MaxTrac 7-inch Crossmember Lift Systems.

Heavy-Duty Kicker Braces

Adds additional structural support to help reinforce the crossmember assembly.

Complete Installation Kit

Includes kicker braces, mounting brackets, and all required installation hardware.

Durable Powdercoated Steel Construction

Manufactured from high-strength steel with a corrosion-resistant grey powdercoat finish for lasting durability.

Direct Bolt-On Design

Engineered specifically for compatible MaxTrac Crossmember Lift Kits on GM 1500 trucks.

What's Included

(2) Kicker Braces
Mounting Brackets
Installation Hardware

Vehicle Fitment

Fits

2007-2018 Chevrolet Silverado 1500 2WD
2007-2018 Chevrolet Silverado 1500 4WD
2007-2018 GMC Sierra 1500 2WD
2007-2018 GMC Sierra 1500 4WD

Important Notes

Optional Box 4 for compatible MaxTrac 7-inch Crossmember Lift Kits.
Will only fit MaxTrac Crossmember Lift Kits.
Not compatible with spindle-only, leveling, or spacer lift systems.
Professional installation is recommended.
MaxTrac recommends using wheels no wider than 9" with a minimum of 4.5" backspacing. Using wheels outside these recommendations may void the manufacturer's warranty.

Product Specifications

Part Number: 9413KB
UPC: 738283444593
Kit Type: Lift/Level
Product Type: Kicker Brace Kit (Optional Box 4)
Position: Front Crossmember Support
Material: Steel
Finish: Grey Powdercoat
Color: Grey
Sold As: Set
Weight: 10 lbs
Dimensions: 36" x 6" x 4"
Country of Origin: China

Why Choose MaxTrac?

The MaxTrac 9413KB Kicker Brace Kit provides additional reinforcement for compatible MaxTrac 7-inch Crossmember Lift Kits. Designed for Silverado and Sierra 1500 trucks, these heavy-duty braces help increase structural rigidity while maintaining the strength and reliability expected from MaxTrac Suspension components.

Perfect For

7" Crossmember Lift Kits
Silverado 1500 Lift Builds
Sierra 1500 Lift Builds
Suspension Reinforcement
Off-Road Trucks
Heavy-Duty Street Trucks