ICON 37023 15" Rear U-Bolt Kit | 1999-2010 Ford F250/F350 Super Duty DRW

The ICON 37023 15" Rear U-Bolt Kit is a set of 15 inch rear U-bolts for 1999-2010 Ford F250/F350 Super Duty DRW (dually) trucks. ICON designed it for use with its rear lift kits, where taller leaf spring packs replace the stock configuration and the factory rear block is removed. The kit includes the hardware needed for installation, and the source lists no engine for this fitment.

Check Your Truck First

Why Owners Install It

• Made for ICON rear lift setups that use taller leaf spring packs and delete the factory rear block
• 15 inch length that ICON says gives the proper reach to secure the axle without bottoming out or stressing the threads
• High-strength steel that ICON says maintains clamp force and axle positioning under heavy loads
• ICON says the kit helps prevent axle shift and spring misalignment that can come from inadequate or improperly sized hardware
• Includes all hardware necessary for installation, as a direct replacement for the factory U-bolts when lifting

What to Expect

• The kit replaces the factory rear U-bolts on a lifted dually.
• ICON says the bolts align with the OEM mounting points.
• The kit includes all hardware necessary for installation.
• The kit is required if you remove the factory rear block. It is not for trucks that keep the factory block.
• ICON recommends it as part of a complete ICON suspension setup.
• The source doesn't list torque specs, the quantity of U-bolts, or step-by-step instructions. Chat with us before ordering.

Specifications

FAQs

What trucks does the 37023 fit?

It is listed for 1999-2010 Ford F250/F350 Super Duty DRW (dually) trucks.

Do I need it with an ICON rear lift kit?

ICON designed the kit for use with its rear lift systems, and recommends it as part of a complete ICON suspension setup. It is required when you remove the factory rear block. The source doesn't name which ICON lift kits it pairs with, so chat with us to confirm yours.

Can I use it if I keep the factory rear block?

No. ICON states it is not compatible with trucks that retain the factory rear block.

How much lift is the 15 inch length for?

ICON says the 15 inch length is optimized for moderate lifts. The source doesn't give a lift height in inches.

What is it made of?

ICON lists high-strength steel construction.

How many U-bolts are in the kit?

The source doesn't say. Chat with us before ordering and we will help confirm.

Questions about fitment? Chat with us.