What makes Whiteline different from OEM suspension components?

Whiteline suspension products are engineered for performance and durability well beyond OEM standards. While factory (OEM) components often use soft rubber bushings that degrade over time and under load, Whiteline uses advanced polyurethane and bushing technology that resists oil, heat, abrasion, and weathering. This results in sharper handling, more responsive steering, better load control, and significantly improved lifespan — without the harshness of traditional solid bushings.

Do I need a wheel alignment after installing Whiteline components?

It’s recommended to perform a wheel alignment after installation to ensure optimal performance and tire wear.

Are Whiteline Fixed Offset Upper Control Arms (UCAs) necessary for lifted vehicles?

They help maintain correct alignment and steering geometry after a vehicle is lifted.

Can I install Whiteline products myself?

Some products are DIY-friendly, but professional installation is recommended for suspension components.

Do Whiteline products come with a warranty?

Yes. Please refer to our warranty policy for details.

Adjustable Rear Upper Control Arm - Toyota Tundra Tacoma Lexus LX660

Description

Heavy duty turnbuckle adjustable trailing arms provides incremental on car adjustability of differential pinion angle. This allows you to dial in more or less traction under heavy acceleration. Best matched with Whiteline's heavy duty upper trailing arms for optimum performance.

*Tax is calculated at checkout based on local regions tax laws. For international orders, tax is removed, local import duties or taxes may apply but will not be charged by us.

Specifications

Misc. Product Information

More Information
SKU	KTA334
Components Per	2 Arms
Kits Required	1
Kit Contents	2 Arms
Sub brand	Performance
Product Note	Ensures long-lasting durability, matter matter the purpose; the perfect, complete upgrade. Includes: 2 Arms
EAN	9319924470181

Installation & Fitment Guide

More Information
Installation Time	2 Hours
Installation Difficulty	Easy if you have specialist tools and know what your doing.
Wheel Alignment Required	Yes
Recommend Wheel Alignment	Rear Wheel Alignment

Compatible Vehicles

Select any of the below vehicles to get detailed specifications on how this product interacts with your car. Including fitting positions, time and other vehicle specific information.

Shipping & Returns

Shipping Times

You can use the shipping calculator to find your shipping costs. The shipping calculator will also show all shipping prices.

Returns

We guarantee the fitment and quality of our products, but if you choose to return an item we offer a generous 60 day returns policy. See our returns policy here.

Warranty

All products sold by Whiteline are covered by a national warranty. The products warranty is subject to conditions from the date of purchase, unless otherwise stated on the item.

Warranty claims must meet certain criteria and be sent to Whiteline with a receipt to be eligible for a refund. See full warranty claim criteria here.