2004 Toyota 4Runner Upper Control Arm Upgrades

Upgrade your 2004 Toyota 4Runner with premium upper control arms designed for optimal suspension performance and a perfect fit. Find the right solution to enhance ride quality and keep your 4Runner handling confidently on and off the road.

Select Your Vehicle

Year

Make

Model

Pre-Assembled Kit - fits lift type

Spring Lift or Leveling Kit [1 to 3.5-inch lift]
Spacer Lift, Leveling kit, and Spring lift kit

These kits cause the upper arms to angle downward toward the ball joints. The Leveling kit or strut lift removes the factory rake angle by lifting the front level with the rear of the vehicle.

Spring kits remove the factory rake angle and lift the rear of the vehicle about 1.5" - 2.5"

JBA STD High Caster Upper Control Arms for Toyota 4Runner 2003-2024 (1 to 3.5 inch lift)

$603.00
Pre-Assembled Kit - fits lift type
Cradle Drop Kit [4 to 12-inch lift]
Cradle Drop Kit

Like the factory stock suspension, these kits keep the upper arms level. cradle drop lift, cross-member drop, or drop bracket lift kit

This style kit relocates the lower control arms on the front of the vehicle using a drop bracket. These brackets offset the lower control mounting holes by 4", 6", or 8". These kits also include longer steering knuckles to fit within the bigger gap between the upper and the lower ball joints.
JBA UCAs for Toyota Tacoma, 4Runner, FJ Cruisers, Lexus GX470, Lexus GX460 2003-2023 (4 to 12 inch lift)

$853.00
Pre-Assembled Kit - fits lift type

Spring Lift or Leveling Kit [1 to 3.5-inch lift]
Spacer Lift, Leveling kit, and Spring lift kit

These kits cause the upper arms to angle downward toward the ball joints. The Leveling kit or strut lift removes the factory rake angle by lifting the front level with the rear of the vehicle.

Spring kits remove the factory rake angle and lift the rear of the vehicle about 1.5" - 2.5"

Spring Lift with Cradle Drop Kit
Spring lift kit with Cradle Drop Kit

These kits cause the upper arms to angle downward toward the ball joints. The cradle drop lift, cross-member drop, or drop bracket lift kit with spring kits.

Example: 4" cradle drop lift with a 2" spring/coil over lift = 6" lift kit. 6" cradle drop lift with a 2" spring/coil over lift = 8" lift kit. When the mounting holes are offset by 4" and the kit is a 6" kit, the other 2 inches are made up from the strut lift or spring lift.

JBA HD High Caster Upper Control Arms for Toyota Tacoma, 4Runner, FJ Cruisers, Lexus GX470, Lexus GX460 (1 to 3.5 inch lift)

$853.00

See What Our Customers Have Built!

Toyota 4Runner 2003-2024

Wifes Rig

JBA HD High Caster Upper Control Arms for Toyota Tacoma, 4Runner, FJ Cruisers, Lexus GX470, Lexus GX460 (1 to 3.5 inch lift)

Lift Type:	Spring Lift or Leveling Kit
Lift Height:	3"
Tire Size:	LT285/75 R17 ~33.8” x 11.2” x 17”

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Lexus GX470 2003-2009

07 GX470

JBA HD High Caster Upper Control Arms for Toyota Tacoma, 4Runner, FJ Cruisers, Lexus GX470, Lexus GX460 (1 to 3.5 inch lift)

Lift Type:	Spring Lift or Leveling Kit
Lift Height:	3"
Tire Size:	P285/75 R17 ~33.8” x 11.2” x 17”

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Toyota Tacoma 2005-2023

2015 Toyota Tacoma 4x4 - Game Changer for Big Lifts!

JBA UCAs for Toyota Tacoma, 4Runner, FJ Cruisers, Lexus GX470, Lexus GX460 2003-2023 (4 to 12 inch lift)

Lift Type:	Both Spring Lift and Cradle Drop
Lift Height:	11"
Tire Size:	343/0 R35 35x13.5 R35

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Toyota Tacoma 2005-2023

2016 Toyota Tacoma TRD Sport Overland Build

JBA HD High Caster Upper Control Arms for Toyota Tacoma, 4Runner, FJ Cruisers, Lexus GX470, Lexus GX460 (1 to 3.5 inch lift)

Lift Type:	Spring Lift or Leveling Kit
Lift Height:	3"
Tire Size:	LT315/70 R17 ~34.4” x 12.4” x 17”

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A Summary of the Benefits

1

Ball joints are mounted on an angle to line up with steering knuckle
No more premature ball joint failure!
2

Replaceable ball joints
You can replace the ball joint for under $75.00 per control arm.
3

Factory front end alignment
No premature tire wear.
4

Red powder coat finish
Your friends can see you invested in custom arms for your vehicle
5

Heavy duty tubing
Long lasting off road durability.
6

CNC manufactured parts
Precision and consistent parts every time!
7

Manufactured in USA
Made by Americans for ALL!!
8

3 degrees additional caster
Impove alignmnent through additional added positive caster
9

3/4 inch more down travel
Adds 3/4 inch more down travel just by changing your upper controll arms

2004 Toyota 4Runner Upper Control Arm

JBA Offroad’s 2004 Toyota 4Runner Upper Control Arms restore proper alignment and improve handling on lifted vehicles. Engineered for superior durability with high-strength tubular steel and patented EZ Lube bushings, these UCAs enhance stability, increase wheel travel, and deliver a smoother ride from daily commutes to rugged trails.

Precision Fit And Durable Construction

Designed specifically for the 2004 Toyota 4Runner, these upper control arms ensure exacting fitment and reliable performance under harsh off-road conditions. The Max 90 ball joints offer a broad range of motion and are rebuildable for long-term serviceability. Backed by a lifetime structural warranty and a generous 365-day return policy, they provide peace of mind along with proven improvement in caster correction and clearance on 1-3.5 inch lifts.

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Fast Shipping And Risk-Free Returns

Our 2004 Toyota 4Runner UCAs ship within one business day from our Pennsylvania facility. Inventory is limited due to high demand from serious off-road enthusiasts. If you’re not fully satisfied, take advantage of our 365-day no-questions return policy. Upgrade your 4Runner’s suspension with confidence and experience the control and durability that JBA Offroad delivers.