Cusco Rear Upper Lateral Link Pillowball Bushing

2012–2015 Mazda Roadster (ND5RC) 1.5L & 2.0L

Part #: 429 464 JV

Overview

The Cusco Rear Upper Lateral Link Pillowball Bushing is a high-performance suspension component designed specifically for the Mazda Roadster (ND5RC). Engineered to enhance your vehicle's handling characteristics, this bushing replaces the factory rubber or elastomeric bushings with precision pillow balls that provide a more direct and responsive connection between suspension components. Ideal for enthusiasts seeking improved steering response, cornering accuracy, and straight-line stability, these pillowball bushings are a popular upgrade for spirited driving, track days, and competitive motorsports.

By reducing suspension flex and minimizing alignment changes during aggressive driving, the Cusco pillowball bushings help you achieve more predictable and confident handling. The use of high-precision pillow balls ensures that your suspension maintains its full performance potential without compression or deflection, translating to sharper steering feedback and improved vehicle control. Whether you're a dedicated track day enthusiast or a spirited street driver, these bushings deliver a noticeable upgrade in suspension responsiveness.

Key Features

The Cusco Rear Upper Lateral Link Pillowball Bushing incorporates advanced design and high-quality materials to maximize performance and durability. Key features include:

• High-precision pillow balls crafted from durable materials, often used in racing vehicles, to ensure minimal play and maximum responsiveness.
• Rubber boots included to protect the pillow balls from dirt, dust, and debris, extending service life and maintaining optimal performance.
• Replaces factory rubber bushings with solid pillow balls, eliminating compression and deflection for a more direct suspension feel.
• Designed to improve steering response, cornering stability, and straight-line tracking by reducing suspension movement and alignment shifts.
• Constructed with high-quality materials to withstand the rigors of aggressive driving and racing conditions.
• Engineered for a precise fit with the Mazda ND5RC chassis, ensuring straightforward installation without modifications.
• Helps support consistent suspension geometry, contributing to predictable handling characteristics during spirited driving.

Construction & Design

The Cusco pillowball bushings feature a robust construction utilizing high-precision pillow balls made from hardened steel or similar durable alloys. These pillow balls are housed within a reinforced metal or composite casing, ensuring a secure fit and optimal load distribution. The inclusion of rubber boots serves to keep contaminants out, preserving the integrity of the pillow balls over time. The design emphasizes minimal deflection and maximum stability, allowing your suspension to perform at its peak under demanding conditions. The components are manufactured with tight tolerances and finished with high-quality coatings to resist corrosion and wear, ensuring long-lasting performance.

Performance & Sound

Upgrading to Cusco's pillowball bushings significantly enhances your vehicle's suspension response. Expect more precise steering feedback, improved cornering grip, and increased straight-line stability. The solid pillowball design reduces unwanted movement in suspension joints, translating to a more connected and confident driving experience. While these bushings are primarily performance-oriented, they do not produce excessive noise; instead, they provide a firm, predictable feel that many enthusiasts appreciate during spirited driving or racing scenarios.

Installation & Fitment

The Cusco Rear Upper Lateral Link Pillowball Bushing is designed as a direct bolt-on replacement for the factory bushings on the Mazda ND5RC Roadster. Installation typically involves removing the existing bushings and pressing in the new pillowball units. No cutting, drilling, or complex modifications are required, making it suitable for DIY enthusiasts with basic suspension tools. For optimal results, professional alignment is recommended after installation to ensure proper suspension geometry and handling characteristics.

• Direct replacement for factory upper lateral link bushings
• No cutting, drilling, or tuning required
• Installation process involves pressing out the stock bushings and pressing in the pillowball units
• Recommended to have a professional alignment after installation for best handling

What's Included

• Cusco Rear Upper Lateral Link Pillowball Bushing
• Rubber boots for protection
• Installation hardware and instructions

Ideal For

• Performance enthusiasts seeking sharper steering response
• Track day drivers aiming for improved cornering stability
• Owners looking to reduce suspension flex and maintain alignment accuracy
• Drivers who want a more connected and predictable handling experience