MaxTrac 913111 Square U-Bolt Kit for 2004-2020 Ford F150 2WD 3"-4" Lift Blocks

Secure Your Rear Lift with Heavy-Duty MaxTrac Hardware

The MaxTrac 913111 Square U-Bolt Kit is built specifically for 2004-2020 Ford F150 2WD trucks using 3-inch to 4-inch rear lift blocks. Made from high-strength steel and finished with a corrosion-resistant gold zinc coating, these heavy-duty U-bolts provide the clamping force needed for dependable suspension performance on the street, job site, or trail.

Key Features

Direct F-150 Fit

Designed specifically for 2004-2020 Ford F150 2WD models with 3-inch to 4-inch rear lift blocks.

Heavy-Duty Steel Construction

Built from premium steel for superior strength, durability, and long service life.

Gold Zinc Plated Finish

Helps resist rust, moisture, road salt, and corrosion for lasting protection.

Precision Square Design

Provides proper axle retention and secure clamping force for lifted suspension systems.

Ideal Replacement Hardware

Perfect for replacing worn U-bolts or completing a MaxTrac lift installation.

What's Included

(4) Square U-Bolts
Installation Hardware

Vehicle Fitment

Fits

2004-2020 Ford F-150 2WD
3"-4" Rear Lift Block Applications

Does Not Fit

4WD Models

Important Notes

11.00" x 3.125" x 9/16" U-bolt dimensions.
Designed for 3"-4" lift blocks.
Verify dimensions before ordering.
Professional installation recommended.
MaxTrac recommends wheels no wider than 9" with at least 4.5" of backspacing. Using wheels outside these specifications may void the manufacturer warranty.

Product Specifications

Part Number: 913111
UPC: 738283446474
Kit Type: Lift
Product Type: Square U-Bolt Kit
Position: Rear Suspension
Material: Steel
Finish: Gold Zinc Plated
Color: Gold
Compatible Lift Blocks: 3"-4"
U-Bolt Size: 11.00" x 3.125" x 9/16"
Engine Compatibility: Gas
Sold As: Set
Weight: 9 lbs
Dimensions: 16" x 5" x 1"
Country of Origin: USA

Why Choose MaxTrac?

The MaxTrac 913111 delivers the strength, precise fit, and corrosion resistance needed to keep your rear axle securely mounted. Whether you're installing a new lift kit or replacing old hardware, this USA-made kit is built for dependable performance.

Perfect For

3" Lift Block Installations
4" Lift Block Installations
Replacement U-Bolts
Lift Kit Maintenance
Daily Drivers
Work Trucks
Towing & Hauling