SPC Performance xAxis Joint Kit

Jaguar S-Type 2000–2008 / Rear Lower Control Arm xAxis Joint Kit 87555

Part #: 87555

Overview

The SPC Performance xAxis Joint Kit 87555 is a high-quality replacement solution designed specifically for the rear lower control arms of Jaguar S-Type models from 2000 to 2008. This kit is engineered to restore proper suspension geometry and improve handling characteristics by replacing worn or damaged factory ball joints with durable, high-performance components. Whether you're restoring a daily driver or enhancing your vehicle's off-road capabilities, this kit offers a reliable upgrade that ensures safety, longevity, and optimal suspension performance.

Designed for automotive enthusiasts and professional mechanics alike, the SPC xAxis Joint Kit provides a direct bolt-in replacement that simplifies installation while delivering improved durability over stock parts. The kit is ideal for those seeking to eliminate excessive play, reduce noise, and restore precise steering response, especially in vehicles subjected to spirited driving or challenging road conditions.

Key Features

SPC Performance's xAxis Joint Kit features advanced materials and innovative design elements that set it apart from standard replacements. The joints are constructed with highly polished electro-less nickel-plated balls, which provide excellent corrosion resistance and a smooth surface for consistent movement. The moly impregnated nylon races reduce friction and wear, extending the service life of the joints even under demanding conditions. Dust boots are included to protect the internal components from dirt, debris, and moisture, ensuring long-term reliability.

• High-strength electro-less nickel plating on ball surfaces for corrosion resistance and durability
• Moly impregnated nylon races for reduced friction and wear
• Sealed dust boots to prevent contamination and extend joint lifespan
• Precision-engineered for a direct bolt-in fit on Jaguar S-Type rear lower control arms
• Designed to restore proper suspension geometry and improve handling response
• Constructed from high-quality materials for enhanced longevity and performance
• Suitable for street, spirited driving, and light off-road use

Construction & Design

The SPC xAxis Joint Kit is meticulously designed with durability and performance in mind. The joints feature a one-piece, precision-machined housing that ensures a perfect fit and consistent operation. The electro-less nickel plating on the ball surfaces not only provides corrosion resistance but also reduces friction, resulting in smoother movement and less wear over time. The moly impregnated nylon races are engineered to withstand high loads and repetitive motion, making these joints suitable for both daily driving and performance applications.

The sealed dust boots are made from high-quality rubber, effectively keeping out dirt, water, and other contaminants that could compromise the joint's integrity. The overall design emphasizes ease of installation, with components that match OEM specifications for a hassle-free upgrade. This kit is a reliable choice for restoring the suspension's original performance and ensuring your Jaguar S-Type maintains precise handling and ride quality.

Performance & Sound

While this kit primarily focuses on restoring factory-like performance and durability, users can expect improved steering response and a more confident ride due to the precise fit and high-quality materials. The sealed design helps prevent dirt ingress and reduces noise, contributing to a quieter, smoother suspension operation. Although specific horsepower or torque gains are not applicable, replacing worn joints with SPC's xAxis units helps maintain optimal suspension geometry, supporting consistent handling and vehicle stability.

Installation & Fitment

The SPC Performance xAxis Joint Kit is designed as a direct replacement for the factory rear lower control arm ball joints on Jaguar S-Type models from 2000 to 2008. Installation is straightforward for those with basic mechanical skills, as it involves removing the existing worn joints and installing the new units using standard hand tools. No special modifications, cutting, or drilling are required. Proper torque specifications should be followed to ensure secure fitment and optimal performance. For best results, it is recommended to inspect and replace related suspension components as needed during installation.

• Direct bolt-in replacement for factory joints
• No cutting, drilling, or special tuning required
• Installation typically requires standard hand tools and basic mechanical knowledge

What's Included

• Four sealed xAxis joints for the rear lower control arms
• Dust boots for each joint
• All necessary hardware and fasteners for installation
• Instruction sheet for proper assembly and installation

Ideal For

This kit is perfect for Jaguar S-Type owners looking to restore suspension integrity, improve handling, and eliminate noise caused by worn ball joints. It is suitable for daily drivers, enthusiasts restoring their vehicle, or those preparing for suspension upgrades. The durable construction ensures long-lasting performance, making it a smart investment in your vehicle's suspension system.

Emissions Note

This product is designed for off-road or track use only and may not be legal for street use in all regions. Please verify local regulations before installation. This kit does not affect emissions compliance and is intended for replacement purposes to restore original suspension function.