Peak Suspension Tubular Upper Control Arms - 2003-2024 Toyota 4Runner/2003-2014 FJ Cruiser/2003-2009 Lexus GX470/2010-2023 GX460

Peak Suspension Tubular Upper Control Arms - 2003-2024 Toyota 4Runner/2003-2014 FJ Cruiser/2003-2009 Lexus GX470/2010-2023 GX460

There are multiple issues when lifting your vehicle with stock upper control arms. Both the geometry and strength are compromised due to over articulating the stock arms. Peak Suspension solved these problems by designing these upper control arms with increased caster and repositioned pivot angles reducing stress on the joints. The increased caster allows for proper alignment and improved handling. Peak also replaced the weak factory ball joints with 1” stainless steel uniballs for maximum strength and increased articulation.

For the inner pivots they use durable delrin bushings with grease fittings for easy servicing. To mount the arms to the spindle, included are high grade 17-4 stainless steel misalignment spacers and military grade F911 hardware. All of the components on these upper control arms are rebuildable or replaceable to make this product last a lifetime. The arms come pre-assembled and include detailed instructions for easy installation.

Included:

• (2) Tubular upper control arms
• (2) Sets of delrin
• (4) Grease fittings
• (2) 1” FK uniballs, installed
• (4) 17-4 stainless steel misalignment spacers
• (2) Military grade F911 bolts
• (4) Zinc plated inner bushing sleeves

Fitment:

• 2003 – 2024 Toyota 4Runner
• 2003 – 2014 Toyota FJ Cruiser
• 2003 – 2009 Lexus GX470
• 2010 – 2023 Lexus GX460

NOTE:

• Do not install these upper control arms with coil spacers that over articulate the suspension.
• Factory offset wheels may rub upper control arm. Small spacer or lower offset wheel is required