The stock rear five-link layout limits flex and puts parts in each other's way once a TJ is lifted. Converting it to a triangulated four-link clears the interference and frees up the rear axle.
The TeraFlex SWB Rear Upper Pro LCG 4-Link Long Arm and Bracket Upgrade Kit upgrades a rear upper short control arm suspension to an adjustable triangulated Pro LCG 4-link system. The triangulated frame brackets and axle truss convert the stock rear 5-link suspension to a rear 4-link for increased flex while eliminating interference with other components. The 1/4 in thick steel brackets are CNC laser cut and precision bent.
Install it after the Lower LCG Long Arm and Bracket Upgrade Kit (1447700), and the rear suspension gets the longer arms and the flex.
Key Features
- Converts the stock rear 5-link to a triangulated 4-link for increased flex
- Eliminates interference with other components
- 1/4in thick steel brackets, CNC laser cut and precision bent
- Frame brackets locate using the factory belly pan skid plate bolt holes, then stitch welded
- Combine with the Front Upper Pro LCG Long Arm and Bracket Upgrade Kit (1443470) to step up to the Pro LCG system
Specifications
- Lift height: 3-5in
- Tube diameter and wall: 1.75in x 0.25in
- Factory length: 13-1/4in
- Minimum length: 31-9/16in
- Maximum length: 36-3/16in
- Bolts: 9/16in (14mm)
- Joint, axle: 4116260
- Joint, frame: 4116270
Fitment
- Jeep Wrangler TJ 1997-2006 (short wheelbase)
In the Box
- Pro LCG 4-link long arm pair, rear upper (1447712): arm, rear upper, left or right (14477121), 2
- Pro LCG 4-link long arm frame brackets: bracket, rear upper left (97881); bracket, rear upper right (97882)
- Pro LCG 4-link long arm axle truss: truss, rear upper (1944044)
- All necessary hardware
Notes
- Requires the Lower LCG Long Arm and Bracket Upgrade Kit (TJ SWB: 1447700; LJ LWB: 1447780).
- Stitch welding is required.
MPN 1444870 · UPC 843885021339