MB7003

4 link Front Suspension Brackets w/Transmission Crossmember for 2007-2011 Jeep JK/JKU

$899.00
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Take your Jeep's suspension to the next level with our updated (January 2025) Gen-2 JKU 4-Link Front Suspension Brackets and Transmission Crossmember, perfectly suited for Jeep JK and JKU models from 2007-2011. This kit is designed for those looking to upgrade to 1-ton axles and is compatible with both 2-door and 4-door vehicles.
What's Included Assembly Instructions

Improve your Jeep's off-road capabilities and get smoother, more robust performance across any terrain. Whether upgrading for better handling or preparing for challenging off-road conditions, this suspension upgrade is essential for your Jeep’s modifications.

  • Heavy-Duty Transmission Crossmember: Replaces your factory crossmember for enhanced durability and superior performance. Built in provisions to mount a custom engine skid plate or use the Motobilt MB7000 for a full JKU suspension kit.

  • Front Suspension Link Mount Brackets: Includes robust front lower brackets designed to accept 2-5/8” wide joints, with 5/8” diameter holes. The front upper brackets have been updated to the 2-5/8” wide joints with the same 5/8” diameter holes.
     
  • Efficient Installation: All front brackets align with factory frame hole locations, ensuring a straightforward installation process with easier welding access.
  • 3 Link: This can be used as a 3 link with track bar and a traditional steering box
  • 4 link: Eliminate the need for a track bar and install as a 4 link and you must run full hydraulic steering. (NOT Assist)

Want To Know More?

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Find all the information you need to get the right part for your rig.

Important Information
  • Expand Your Setup: For a more comprehensive upgrade, explore our full kit that includes these front brackets and transmission crossmember, alongside a heavy-duty 3/16" steel skid plate, rear crossmember, and rear link brackets for complete underbody and suspension enhancement. Full JKU kits also available: MB7000 - 2007-2011 Jeep JKU 4 link Suspension Bracket & Skid Kit - Gen 2

  • Steering Requirements:Full hydraulic steering is needed for front 4-link setups. If you run a steering box, this kit operates as a 3 link. Remove one upper link and install a track bar.

  • Suspension Joint Fitment:Designed for up to 2-⅝” joints with ⅝” bolt holes, this kit fits a variety of high quality joint options from heims to rebuildable cartridge style joints.
Product Specifications

Material: High-grade 1/4" HRPO steel

Weight: 50 lbs (approx.)

Compatibility: Designed for 2007-2011 Jeep Wrangler JK and JKU
Notes
  • Contains: This listing is for the crossmember and brackets only. For the full MB7000 suspension kit see Related Products below.
  • Welding Required: All brackets require welding to the factory frame, ensuring a secure and permanent installation. The crossmember is removable.
  • Exhaust: Modifications to the factory exhaust will be required to accommodate the new suspension layout.