SPC Performance Specialty SPC Shims Kit

2010–2025 Heavy-Duty Truck / Commercial Vehicle Applications

Part #: 10698

Overview

The SPC Performance Specialty SPC Shims Kit 10698 is a high-quality solution designed to enhance the load distribution and durability of heavy-duty truck suspensions. Engineered specifically for commercial vehicles and fleet applications, this kit helps prevent damage caused by uneven pressure points on axle components. Whether you're working with trucks from manufacturers like Freightliner, Kenworth, Mack, or Ford, this kit provides a reliable way to improve caster alignment and extend component life.

If you're a fleet operator, mechanic, or enthusiast seeking to optimize your vehicle's suspension system, the SPC Shims Kit offers a straightforward, effective upgrade. It helps distribute forces evenly across the axle, reducing the risk of crushing or breaking caster wedges and other critical components. This results in improved ride quality, better alignment, and increased component longevity, making it an essential addition for maintaining heavy-duty vehicles under demanding conditions.

Key Features

The SPC Performance Specialty SPC Shims Kit 10698 is built with durability and precision in mind. Crafted from high-strength materials, this kit ensures reliable performance even under the most rigorous loads. Its design focuses on spreading the load across the axle and suspension components, preventing pressure points that can lead to costly damage.

• Heavy-Duty Construction: Made from robust materials capable of withstanding high stress and pressure, ensuring long-lasting performance.
• Universal Compatibility: Suitable for a wide range of heavy-duty trucks and commercial vehicles, including models from Hendrickson, Freightliner, Kenworth, Mack, Hollis, Sterling, and Ford.
• Load Distribution: The HD support plate (item 10698) effectively spreads the load, reducing the risk of crushing or breaking caster wedges and axle spacers.
• Easy Installation: Designed for straightforward installation, allowing technicians and experienced DIYers to quickly upgrade their suspension setup.
• Optimized for Safety and Longevity: By preventing pressure points, this kit helps maintain proper caster alignment and prolongs the life of suspension components.
• Includes: One HD support plate (6 pieces) and one set of shims, providing everything needed for a comprehensive upgrade.

Construction & Design

The SPC Shims Kit 10698 features precision-engineered components crafted from high-strength, durable materials suitable for heavy-duty applications. The HD support plate is designed to distribute forces evenly across the axle, minimizing stress concentrations that can cause component failure. The kit's components are engineered to fit seamlessly with existing suspension parts, ensuring a secure and reliable upgrade.

Each shim and support plate is manufactured with tight tolerances to guarantee proper fitment and performance. The design emphasizes ease of installation, allowing technicians to quickly implement the upgrade without extensive modifications. This thoughtful construction ensures that your vehicle maintains optimal alignment and suspension integrity under demanding conditions.

Performance & Benefits

While this kit does not directly increase horsepower or torque, it significantly enhances the reliability and longevity of your vehicle's suspension system. By spreading the load more effectively, it reduces the risk of component damage, which can lead to costly repairs and downtime. Proper load distribution also helps maintain correct caster alignment, improving steering response and handling.

Using the SPC Shims Kit 10698, you can expect a more stable ride, reduced wear on suspension parts, and increased confidence in your vehicle's ability to handle heavy loads. This upgrade is ideal for fleet vehicles, off-road applications, or any heavy-duty truck operating under challenging conditions.

Installation & Fitment

The SPC Performance Specialty SPC Shims Kit 10698 is designed for bolt-on installation, requiring no cutting or drilling. It fits directly onto existing suspension components, making it a straightforward upgrade for qualified technicians or experienced DIY enthusiasts. Proper installation ensures optimal load spreading and alignment correction, contributing to the overall health of your suspension system.

• No cutting, drilling, or special tuning required.
• Compatible with a wide range of heavy-duty trucks and commercial vehicles.
• Designed for quick and secure installation with standard tools.

What's Included

• Six (6) HD support plates (item 10698)
• Set of caster shims (quantity varies based on application)
• Installation hardware and instructions

Ideal For

• Fleet operators seeking to improve suspension durability
• Heavy-duty truck owners and mechanics
• Vehicles experiencing uneven load distribution or caster issues
• Off-road and demanding application vehicles requiring enhanced load support

Emissions Note

This product is designed for off-road or race use only and may not be legal for use on public roads in all jurisdictions. Please verify local regulations before installation.