Whiteline Upper Trailing Arm

2008–2021 Toyota Land Cruiser / Lexus LX 4.6L–5.7L V8

Part #: KTA201

Overview

The Whiteline Upper Trailing Arm is a heavy-duty, adjustable component designed specifically for the Toyota Land Cruiser (2008-2021) and Lexus LX (2008-2021) models. Built to enhance your vehicle's rear suspension performance, this upgrade provides precise control over the differential pinion angle, which is crucial for maintaining optimal traction and handling under demanding driving conditions. Whether you're off-roading, towing, or seeking improved stability during spirited driving, this trailing arm offers the durability and adjustability needed to support your vehicle's performance goals.

Designed for enthusiasts who demand more from their Land Cruiser or LX, the Whiteline Upper Trailing Arm allows you to fine-tune your suspension geometry. This adjustment capability helps reduce uneven tire wear, improve rear wheel alignment, and support better traction during heavy acceleration or off-road adventures. By integrating this component into your suspension setup, you'll experience enhanced control, stability, and confidence behind the wheel.

Key Features

Whiteline's Upper Trailing Arm is engineered with durability and precision in mind, featuring high-quality materials and construction techniques that ensure long-lasting performance. Key features include:

• Heavy-duty turnbuckle design for incremental on-car adjustability of the differential pinion angle, allowing you to dial in the ideal setup for your driving style and conditions.
• Robust steel construction with corrosion-resistant finishes to withstand harsh off-road environments and exposure to the elements.
• Designed to work seamlessly with Whiteline's heavy-duty lower trailing arms, providing a comprehensive suspension upgrade for maximum performance and reliability.
• Easy installation with OEM mounting points, requiring no cutting or extensive modifications.
• Precision-machined components that ensure a secure fit and consistent adjustment capabilities.
• Supports improved traction and handling, especially under heavy loads or aggressive driving scenarios.

Construction & Design

The Whiteline Upper Trailing Arm is constructed from high-strength steel, ensuring exceptional durability and resistance to bending or fatigue. Its heavy-duty turnbuckle mechanism is engineered for smooth, precise adjustments without compromising strength or safety. The arm features a corrosion-resistant coating, making it suitable for off-road use and harsh weather conditions. The design incorporates OEM mounting points for a straightforward, bolt-on installation process, allowing you to upgrade your suspension without extensive modifications. This component is meticulously engineered to maintain proper suspension geometry, helping to optimize your vehicle's handling, stability, and tire wear over time.

Installation & Fitment

The Whiteline Upper Trailing Arm is designed as a direct bolt-on upgrade for the Toyota Land Cruiser (2008-2021) and Lexus LX (2008-2021). Installation typically requires basic hand tools and can be completed in a few hours. No cutting, drilling, or extensive modifications are necessary, and the component mounts directly to factory suspension points. For best results, it is recommended to align your vehicle after installation to ensure proper suspension geometry and optimal performance.

• Easy bolt-on installation with OEM mounting points
• No cutting or drilling required
• Supports on-car adjustability for differential pinion angle

What's Included

• Whiteline Heavy Duty Upper Trailing Arm
• Adjustment turnbuckle
• All necessary hardware and mounting components
• Installation instructions

Ideal For

This upgrade is ideal for off-road enthusiasts, towing professionals, and performance drivers who want to improve rear suspension control and traction. It is especially beneficial when paired with Whiteline's heavy-duty lower trailing arms for a comprehensive suspension enhancement. Whether you're tackling rugged trails or seeking better handling on paved roads, this adjustable trailing arm provides the reliability and performance you need.