Chassis Components Chassis and Frame Components

Barnes 4WD

JEEP TJ AND LJ WRANGLER GM 14 BOLT SWAP TRUSS KIT WITH TRIANGULATED UPPER LINKS

$235.74

SKU: B014 B4WK12475

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INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Barnes 4WD Jeep TJ and LJ Wrangler GM 14 Bolt Swap Truss Kit is designed to simplify the installation of a GM 14 Bolt (AAM 10.5) 1-ton rear axle into your 1997-2006 Jeep Wrangler TJ or LJ. This kit enables a triangulated rear upper link setup, allowing you to remove the factory rear track bar and convert to a 4-link system.

All components are keyed to the truss for straightforward alignment. The upper link mounts accommodate a 9/16 inch bolt hole with a 2-inch mounting width. This kit requires welding, custom rear upper links, and upper link frame mounts for completion.

Fitment

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Specifications

BrandBarnes 4WD
Part NumberB014 B4WK12475

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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