Whiteline Control Arm Lower Inner Rear Bushing

2014–2019 Ford Fiesta ST

Part #: W53423

Overview

The Whiteline Control Arm Lower Inner Rear Bushing is a high-quality replacement component designed specifically for the Ford Fiesta ST models from 2014 to 2019. Worn or damaged bushings can significantly impact your vehicle's stability, steering response, and braking performance. By upgrading to Whiteline's advanced synthetic elastomer bushings, you can restore your vehicle's handling characteristics to like-new condition. These bushings are engineered to provide a precise fit and long-lasting durability, making them an ideal choice for enthusiasts who demand improved driving dynamics and confidence behind the wheel.

Whether you're a daily driver seeking better ride quality or a spirited driver pushing your Fiesta ST on twisty roads or track days, these bushings help support your vehicle's suspension system. They help reduce unwanted movement and flex in the control arm, resulting in sharper steering, improved cornering grip, and enhanced braking stability. With Whiteline's reputation for quality and performance, you can trust these bushings to deliver consistent, reliable performance over the long haul.

Key Features

Whiteline's Control Arm Lower Inner Rear Bushings are precision-engineered to meet or exceed OEM specifications, ensuring a perfect fit and seamless installation. Crafted from premium synthetic elastomer material, these bushings offer superior elasticity, excellent memory, and outstanding durability, even under demanding driving conditions. The advanced elastomer core helps absorb vibrations and road shocks, contributing to a smoother ride and reduced noise.

• Made from high-grade synthetic elastomer for enhanced elasticity and durability
• Precisely engineered to restore factory handling and stability
• Designed to reduce suspension flex and improve steering response
• Resistant to wear, oil, and environmental factors for long-lasting performance
• Easy to install with no modifications required, making it a direct replacement
• Ideal for street driving, spirited driving, and track use

Construction & Design

The Whiteline bushings feature a robust construction with a high-quality synthetic elastomer core encapsulated within a durable housing. This design ensures consistent performance and longevity, even under aggressive driving conditions. The bushings are precisely molded to match the OEM dimensions, guaranteeing a perfect fit and secure attachment to your vehicle's control arms. Their engineered flexibility helps maintain proper suspension geometry, which is crucial for optimal handling and safety.

Installation & Fitment

The Whiteline Control Arm Lower Inner Rear Bushings are designed as a straightforward bolt-on upgrade. Installation typically involves removing the control arm from the vehicle and pressing out the worn bushings before installing the new ones. No cutting, drilling, or complex modifications are required. Basic hand tools and a press or bushing removal/installation tool are recommended for proper installation. For best results, follow the manufacturer's instructions or consult a professional mechanic.

• Direct replacement for factory bushings
• No cutting or drilling required
• Compatible with 2014–2019 Ford Fiesta ST models

What's Included

• Whiteline Control Arm Lower Inner Rear Bushing (W53423)
• Installation hardware (if applicable)
• Instruction manual

Ideal For

This product is perfect for Ford Fiesta ST owners looking to improve their vehicle's handling, steering response, and overall suspension performance. It is suitable for street enthusiasts, autocrossers, and track day participants who want a reliable upgrade that enhances driving confidence and safety.