Description
Camburg front upper uniball performance upper control arms w/heim joints for 2025-2026 Toyota 4Runner and 2024-2026 Lexus GX550. Made in USA. Correct camber and caster on your lifted Tacoma, and increase suspension/wheel travel. The high strength uniball bearings are a worthwhile upgrade from the weak factory UCA ball joints. Ultra strong FK 3/4″ chromoly heim joints allow for additional camber and caster adjustment.
WHAT’S INCLUDED:
Uniball Upper Arms
Hardware Kit
INSTALL NOTES:
Maximum Backspacing: 6 in.
Recommended Tire Size: 33 in. (Tacoma/LC250/GX550)
Track Width Increase: Stock
Recommended Tire Size: 33-35 in. (LC300/LX600)
Recommended Wheel Size: 17-20 in.
Recommended Backspacing: 5.75 in.
MANUFACTURER’S DESCRIPTION
Our Camburg upper arms are designed to address the limitations of stock upper arms when lifting your truck. By replacing the stock ball-joint with a uniball bearing, we improve wheel travel and durability under extreme conditions. We also enhance the vehicle’s alignment and driving characteristics by adjusting the camber curve and adding more caster. Our arms feature stronger FK 3/4″ chromoly heim joints for additional camber and caster adjustment, eliminating flexing and binding. Using advanced CAD/CAM engineering software and our FARO laser scan arm, we ensure precise design and fit. Manufactured in-house, our arms undergo CNC laser cutting, bending, MIG welding, sandblasting, and powder-coating. Machined parts, including uniball mis-alignment spacers, are made in our CNC machine shop using heat-treated stainless steel. Our arms increase usable wheel travel, correct camber and caster, and eliminate weak factory ball-joints. They are made in the USA and come with all necessary hardware for installation.
Technical Details
Given the multitude of factors such as wheel size, offset/backspacing, tire size, brand preferences, and suspension specifics, adjustments like trimming the plastic inner fenders or modifying the body mounts behind the front tires may be necessary to prevent tire rubbing.
Specifications
Cap Included: No
Control Arm Color: Gray
Control Arm Construction: Tubular
Control Arm Material: 4130 Chromoly
Hardware Included: Yes
Joint Type: Uniball
Suspension Grade Type: Performance
Position: Upper
Hardware
12pt Bolt: 2
Washer: 2
Tapered Uniball Spindle Adaptor: 2
Heim Spacer – Long: 4
Stainless Rubber Clamp: 2
Lock Nut: 2
Domed Uniball Spacer: 2
Nyloc Nut: 2
Stainless Washer: 4
Heim Spacer – Short: 4
Heim Joint: 4
Allen Screw: 2
Jam Nut: 4