Camburg front upper X-Joint performance upper control arms UCA for 2003-2024 Toyota 4Runner, 2007-2014 Toyota FJ Cruiser, or 2003-2022 Lexus GX460/GX470 . Correct camber and caster on your lifted vehicle, and increase suspension/wheel travel. The high strength, high angle ball-joints are a worthwhile upgrade from the weak factory UCA ball joints. These arms are designed for 1 to 3 inches of lift.

INCLUDES:
Upper Arms
Hardware Kit
Billet X-Joint Covers

FITMENT NOTES:
When increasing tire size from stock, we recommend a zero offset wheel (4.50-4.75″ backspacing) for added clearance. Stock wheels and tires fit correctly “as is”.
With so many variables of wheel size, offset/backspacing, tire size, brands and styles, the amount of lift and specific suspension components, etc., you may need to trim the plastic inner fenders and/or modify the body mount behind the front tires to eliminate tire rubbing.

MANUFACTURER’S DESCRIPTION
We developed the new Camburg X-Joint as an extreme performance, all-weather, all conditions, high angle ball-joint for our Camburg performance BJ upper control arms. These are much higher quality, considerably stronger and have an improved boot design that allows for higher angle use, better greasing and increased longevity. With higher strength heat-treated materials and an improved design, we were able to vastly improve upon what was available on the market. These are fully sealed and perfect for extreme conditions, so dirt, sand, rain, mud and snow are no match for them. The dual lip seal design on the boot insures the outside elements don’t make their way in and contaminate the grease and joint.

The grease zerk fitting allows you to grease them on the truck without having to remove the boot. Our Camburg X-Joint is designed specifically for our ball-joint upper arms for optimum fit and maximum wheel travel.

These arms gives many of the same benefits our uniball upper arms offer at a lower cost. The X-Joint arms also hold up better under wet harsh conditions compared to a uniball since it’s a sealed & greased joint. By building an upper arm to re-angle the ball-joint, you’re able to gain more wheel travel with extended length coilovers from Bilstein, FOX, King and Icon and keep the joint in its normal operating range. These arms also correct the suspension geometry by increasing much needed caster compared to stock arms which improves handling and allows for a wider range of alignment adjustment. The tubular construction also gives you more tire & shock clearance compared to the weaker stock stamped sheet metal arm.

CNC bent tubes MIG welded
Thicker .156″ wall round tubing
Polyurethane frame pivot bushings with grease-able zerk fittings
Camburg X-Joints pre-installed
Billet aluminum covers
Matte black powder-coating
All necessary hardware included and ready to install
Made in the USA in-house
Designed for 1-3″ of lift