JBA STD High Caster Upper A-arms for Toyota Tacoma, 4Runner, FJ Cruisers, Lexus GX470, Lexus GX460 2003-Current

$449.95
Available
SKU
JBA-7.0.HC.EZ

The JBA Upper Control Arms are compatible with most spring lifts and leveling kits on the market today!

Toyota Tacoma 2005-Current

4Runner 2003-Current

FJ Cruisers 2007-Current

Lexus GX460 2010-Current, Lexus GX470 2003-2009

Hilux / Vigo 2005-2015

This product currently ships in 3-7 days after order is received

We have a 100% satisfaction guarantee!

"If for any reason you’re not 100% satisfied with your JBA UCAs in the first 12 months, we will give you 100% of your money back, including the shipping cost!"

Made in the USA!

Featuring our JBA ball joint with 90 Degrees range of motion!

JBA Upper Control Arms are assembled and ready to bolt into your vehicle!

 

Includes:

8 synthetic elastomer a-arm bushings retaining  washers

4 steel bushing sleeves

2 Upper Control arms, left and right with 2 JBA custom ball joints

2 Stickers

Installation Instructions

Made of heavy-duty tubing, red powder coat finish, with replaceable ball joints, 4 grease ports for JBA EZ lube bushings, and ball joint.

Note: Left and Right UCAs are not symmetrical. 

Ball joints are mounted on an angle to line up with steering knuckle

 

Why synthetic elastomer bushings?

Synthetic Elastomer is a long-chained polymer with many urethane constituents. Over the years the formulation has evolved to yield stronger, yet softer compounds ideal for on and off-road applications. As the compound advanced to yield higher tensile strength, elasticity, and dynamic load capacity, JBA uses the bushing to help aid and tune suspension geometry and they will not squeak like polyurethane bushings.

 

The Ball Joint Range of Motion:

Up travel is 40 degrees off center line of the ball joint.

Down travel is 50 degrees off center line.

Full range of motion is 90 degrees.

Cerakote clear to protect the ball joint.

 

JBA UCAs give you MORE!

  • More spring clearance is More suspension travel
  • More Caster
  • More articulation, See JBA vs Uniball
  • More Traction on the trails
  • HD vs STD arms

 

Specs:

STD A-arm tubing 5/32" wall and 1" diameter.

 

Tire Specs:

Please Note: 32.5" and larger diameter tires need aftermarket wheels with less then factory wheel back space. https://tiresize.com/calculator/

  • LT285/70R17 (32.7" x 11.2") tire on 17 x 9 wheel, -12mm offset (4.50" backspace)
  • LT285/70R17 (32.7" x 11.2") tire on 17 x 8.5 wheel, -9mm offset (4.30" backspace)
  • LT285/70R17 (32.7" x 11.2") tire on 17 x 8.5 wheel, 0mm offset (4.75" backspace)
  • LT285/75R16 (32.8" x 11") tire on 16 x 9 wheel, -19mm offset (4.25" backspace)
  • LT255/85R16 (33.10" x 10") tire on 16 x 8 wheel, -12mm offset (4" backspace)
  • LT315/70R17 (34.4" x 12.4") tire on 17 x 9 wheel, -25mm offset (4.00" backspace)
  • Any tire that is 32.2" diameter and smaller there is no fitment problem.

Tire sizes that work well with the JBA UCAs:

  • 265/75R16 tire 31.6" x 10.4" on factory wheels
  • 255/75R17 tires 32.1" x 10" on factory wheels
  • 275/65R18 tires 32.1" x 10.8" on factory wheels
  • Any tire that is 32.2" diameter and smaller there is no fitment problem.

 

Installation time: 1-3 hours

 

UCA Maintenance:

 We would recommend using a lithium-based grease, one pump of grease in each bushing. Three pumps of grease in the ball joints after the install and every 3000 to 5000 miles.

 

Get more info about JBA UCAs emailed to you.

Find more info at:

https://youtu.be/GO6gprUnZhw Unboxing video

https://youtu.be/Jt5a0fUMR00 Install video short

https://youtu.be/G1Ziu5fqRcI Install video long 

tacomaworld.com tacomaforum.com fjcruiserforums.com 4runners.com toyotanation.com

More Information
Custom Stock Status Available
Shipping Message This product currently ships in 3-7 days after order is received
Variant 1