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SKU: LK7401

Aluminum Rear Link Kit with Track Bar for Toyota 4Runner 2003-2024

$1,154.99


This kit replaces every link locating the rear axle on a lifted 4Runner — both lower control arms, both uppers, and the track bar — with polished 7075-T6 aluminum bars built to corrected geometry. Lifting these trucks throws off pinion angle and drags the axle off-center, and the flexible stamped factory arms only make it worse. Every bar here is double-adjustable, so you dial in caster, pinion angle, and axle centering for nearly any lift height while shedding unsprung weight over steel arms. The links ride on Rock Krawler Krawler Joints and the track bar on JMX Pro rod ends with high-misalignment spacers.

Features

  • Complete rear setup: two 2.0" OD lower links, two 1.5" OD upper links, one 1.5" OD track bar
  • All five bars in polished aerospace-grade 7075-T6 aluminum
  • Rock Krawler Krawler Joints — 1.25"-12 tpi lowers, 7/8"-14 tpi uppers
  • Track bar runs JMX Pro 7/8"-14 tpi rod ends with four 7/8" x 14mm high-misalignment spacers
  • Double-adjustable RH/LH threaded ends set length without pulling a link
  • Aluminum returns toward straight after impacts instead of holding a bend
  • Ships with jam nuts and 9/16" mounting bolts, washers, and lock nuts

Fits the 2003+ Toyota 4Runner, 2007+ FJ Cruiser, 2008+ 200-Series Land Cruiser, and 2003+ Lexus GX; the track bar is for lifted vehicles only. Springs, shocks, limit straps, sway bar extensions, and extended brake lines are sold separately, so plan the rest of the lift accordingly. Already have links? The 4Runner 5G Aluminum Rear Track Bar is available alone, as is the 4Runner 5G Aluminum Rear Link Kit without the bar. Browse more control arms, track bars, and Toyota 4Runner parts.

Specifications

  • Material: polished 7075-T6 aerospace-grade aluminum
  • Lower links: 2.0" OD, qty 2, Rock Krawler joints (1.25"-12 tpi, 9/16" hole)
  • Upper links: 1.5" OD, qty 2, Rock Krawler joints (7/8"-14 tpi, 12mm hole)
  • Track bar: 1.5" OD with JMX Pro 7/8"-14 tpi rod ends and 4 high-misalignment spacers
  • Adjustment: double-adjustable RH/LH ends on every bar
  • Hardware: jam nuts plus 9/16" mounting bolts, washers, and lock nuts
  • Not included: springs, shocks, limit straps, sway bar extensions, brake lines
  • Fitment: 2003+ 4Runner, 2007+ FJ Cruiser, 2008+ Land Cruiser 200, 2003+ Lexus GX; track bar lifted-only; SKU LK7401

Aluminum Rear Link Kit with Track Bar for Toyota 4Runner 2003-2024 FAQs

What is included, and what do I still need?

You get all five bars — two lowers, two uppers, and the track bar — with Rock Krawler joints, JMX Pro rod ends, jam nuts, misalignment spacers, and 9/16" mounting hardware. Springs, shocks, limit straps, sway bar extensions, and extended brake lines are sold separately, so this kit slots into a lift rather than replacing one.

Does it fit vehicles besides the 4Runner?

Yes. The same rear suspension layout appears on the 2007+ FJ Cruiser, 2008+ 200-Series Land Cruiser, and 2003+ Lexus GX, and the kit fits all of them along with the 2003+ 4Runner. The double-adjustable ends cover nearly any common lift height.

Can I run this kit at stock height?

The links can be set to stock-equivalent lengths, but the track bar is intended for lifted vehicles only — its geometry corrects the off-center axle a lift creates. If you are staying at stock height, the link-only version of this kit is the better fit.

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