MaxTrac 906740 4" Rear Lift Box Kit with 2.5" Front Strut Spacers & Rear Shocks for 2007-2021 Toyota Tundra 2WD

Finish your Toyota Tundra suspension upgrade with the MaxTrac 906740 Rear Lift Box Kit. Designed specifically for 2007-2021 Toyota Tundra 2WD trucks, this complete suspension package includes 2.5-inch front strut spacers, 4-inch rear lift blocks, heavy-duty U-bolts, a carrier bearing spacer with rear brake line brackets, and a pair of MaxTrac rear shocks. When paired with MaxTrac Part #706735, this kit completes a full 6-inch suspension lift while maintaining proper driveline angles, suspension geometry, and ride quality.

Manufactured from heavy-duty steel and finished in MaxTrac's durable grey powder coat, the 906740 is engineered to provide dependable performance for daily driving, towing, hauling, and off-road adventures.

Key Features

Complete 6" Lift Companion Kit

Designed to pair with MaxTrac Part #706735 to complete a full 6-inch suspension lift.

2.5" Front Strut Spacers Included

Raises the front suspension to create a level, aggressive stance while maintaining factory ride characteristics.

4" Rear Lift

Includes heavy-duty 4-inch rear lift blocks and extended U-bolts for dependable rear suspension lift.

Carrier Bearing Spacer & Rear Brake Line Brackets

Helps maintain proper driveline geometry while providing additional brake line clearance on lifted applications.

MaxTrac Rear Shocks Included

Includes (2) MaxTrac 2900SL-8 rear shocks specifically valved for lifted Toyota Tundra applications.

Heavy-Duty Steel Construction

Built from premium steel with a durable grey powder coat finish for outstanding strength and corrosion resistance.

What's Included

• (2) 2.5" Front Strut Spacers
• (2) 4" Rear Lift Blocks
• (2) Heavy-Duty U-Bolts
• Carrier Bearing Spacer
• Rear Brake Line Brackets
• (2) MaxTrac Rear Shocks (2900SL-8)
• Installation Hardware

Vehicle Fitment

Fits

• 2007-2021 Toyota Tundra 2WD

Important Notes

• Designed for use with MaxTrac Part #706735 to complete a 6-inch lift kit.
• Replacement rear shocks are sold individually. Order quantity two if purchasing separately.
• Professional installation and alignment are recommended.

Wheel Recommendations

• Maximum recommended wheel width: 9 inches.
• Minimum recommended backspacing: 4.5 inches.
• Wheels outside these specifications may void the manufacturer warranty.

Why Choose the MaxTrac 906740?

The MaxTrac 906740 provides everything needed to complete your lifted Toyota Tundra suspension. Combining front strut spacers, heavy-duty rear lift blocks, a carrier bearing spacer, rear brake line brackets, premium hardware, and matched MaxTrac rear shocks, this kit delivers outstanding ride quality, proper driveline geometry, and long-lasting durability.

Perfect For

• Completing a MaxTrac 6-inch lift
• Daily drivers
• Work trucks
• Towing and hauling
• Larger tire upgrades
• Off-road enthusiasts

Product Specifications

Part Number: 906740
UPC: 738283444500
Kit Type: Lift / Level
Rear Lift: 4"
Material: Steel
Color: Grey
Finish: Grey Powder Coat
Engine Compatibility: Gas
Shock Details: Rear: 2900SL-8 (Qty. 2)
Sold As: Combo Kit
Weight: 38 lbs
Dimensions: 28" × 16" × 6"
Country of Origin: China