KYB Rear Strut Boot, Jounce Bumper, and Bellows

1986–1994 Mazda 323 / 1992–1995 Mazda MX-3 / 1990–1998 Mazda Protege

Part #: SB118

Overview

The KYB Rear Strut Boot, Jounce Bumper, and Bellows are essential replacement components designed to maintain the integrity and performance of your vehicle's suspension system. Specifically crafted for Mazda models including the 323 from 1986 to 1994, MX-3 from 1992 to 1995, and Protege from 1990 to 1998, these parts help protect your shock absorbers and suspension components from dirt, debris, and harsh road conditions.

If your vehicle's original boots or bumpstops are missing, worn out, or damaged, replacing them ensures your suspension continues to function smoothly and reliably. These components are particularly useful during suspension repairs or maintenance, allowing you to restore the protective seal around your shocks without the need for complete strut replacement.

Designed for ease of installation, these boots and bumpers are a cost-effective way to prolong the lifespan of your suspension components and maintain optimal ride quality. Whether you're a DIY enthusiast or a professional mechanic, installing these parts is straightforward and helps ensure your vehicle remains safe and comfortable on the road.

Key Features

KYB's Rear Strut Boot, Jounce Bumper, and Bellows are engineered with durability and precision in mind. Here are some of the key features that make these parts a reliable choice for your Mazda:

• High-Quality Materials: Made from durable rubber compounds that resist cracking, tearing, and weathering, ensuring long-lasting protection for your suspension components.
• Perfect Fitment: Designed specifically for Mazda 323, MX-3, and Protege models within the specified years, ensuring a snug and secure fit.
• Protection from Contaminants: The boots shield the shock absorbers from dirt, water, and debris, preventing premature wear and corrosion.
• Absorbing Impact: The jounce bumpers help absorb shocks and vibrations, contributing to a smoother ride and reducing stress on suspension parts.
• Ease of Installation: These parts are designed for quick and simple replacement, often requiring only basic tools and minimal disassembly.
• Maintains Suspension Integrity: By replacing worn or missing boots and bumpers, you help preserve the original suspension geometry and handling characteristics.
• Cost-Effective Maintenance: An affordable solution to prevent costly suspension repairs down the line.

Construction & Design

Constructed from premium rubber compounds, the KYB rear strut boots and bumpers are built to withstand the rigors of daily driving and harsh environmental conditions. The boots feature a flexible, weather-resistant design that maintains its elasticity over time, protecting the shock shafts from dirt, water, and debris. The jounce bumpers are engineered to absorb impacts effectively, reducing stress on the suspension and enhancing ride comfort.

The design of these components ensures a precise fit for the specified Mazda models, making installation straightforward. The boots and bumpers are manufactured with attention to detail, ensuring they stay securely in place once installed, and resist deterioration caused by exposure to oil, grease, and road grime.

Installation & Fitment

Replacing the worn or missing strut boots and bumpers is a straightforward process that can often be completed with basic hand tools. Typically, you'll need to remove the wheel and suspension components to access the shock absorbers. Once the old boots and bumpers are removed, simply slip the new parts onto the shock shafts and secure them in place. No special modifications or tuning are required.

Since these parts are designed to match the original specifications, they fit perfectly and restore the protective function of your suspension system. Regular inspection and replacement of these components can help maintain optimal suspension performance and extend the life of your shocks and struts.

What's Included

• Rear strut boot (bellows)
• Jounce bumper (stopper)

Ideal For

• Owners performing suspension maintenance or repairs
• Enthusiasts seeking to restore original ride quality
• Drivers wanting to protect their shocks from dirt and debris
• Anyone replacing worn or missing suspension boots and bumpers