KYB Rear Strut Boot Kit

2017–2019 Mazda CX-5

Part #: SB146

Overview

The KYB Rear Strut Boot Kit is an essential component designed to protect your Mazda CX-5's rear suspension system. Specifically engineered for models from 2017 to 2019, this kit helps shield your struts from damaging dirt, dust, sand, salt, and other road debris that can compromise the performance and longevity of your suspension. Whether you're a daily driver or an enthusiast seeking to maintain optimal ride quality, this kit ensures your suspension remains in top condition.

By preventing contaminants from entering the strut assembly, the KYB Strut Boot Kit helps reduce abrasive wear on the polished shaft, upper seal, and bushing. This protection can significantly extend the service life of your struts, saving you money on repairs and replacements over time. Additionally, the included poly foam travel-limiting bumper safeguards the strut from bottoming out during aggressive driving or uneven terrain, further enhancing ride comfort and suspension durability.

Key Features

The KYB Rear Strut Boot Kit offers a combination of durability, precision fitment, and ease of installation, making it an ideal choice for maintaining your Mazda CX-5's suspension system.

• Constructed from highly durable, impact-resistant plastic bellows that effectively shield the strut shaft from environmental contaminants.
• Includes a poly foam travel-limiting bumper designed to prevent bottoming out and reduce impact damage during compression.
• Precisely molded to fit the rear struts of Mazda CX-5 models from 2017 to 2019, ensuring a secure and snug fit.
• Helps maintain optimal suspension performance by protecting critical components from abrasive debris and moisture.
• Manufactured by KYB, a trusted name in suspension components known for quality and reliability.
• Easy to install with common hand tools, making it suitable for DIY enthusiasts and professional mechanics alike.
• Designed to withstand harsh weather conditions and road salts, ensuring long-lasting protection.

Construction & Design

The KYB Rear Strut Boot Kit features a robust design utilizing impact-resistant plastic bellows that provide flexible yet durable coverage for your strut shafts. The bellows are engineered to expand and contract with suspension movement without tearing or cracking, maintaining their protective barrier over time. The inclusion of a poly foam bumper adds an extra layer of protection against bottoming out, absorbing shocks and impacts that could otherwise damage the strut assembly.

Manufactured with precision molding, these boots fit seamlessly over the rear struts of your Mazda CX-5, ensuring a tight seal that prevents dirt and moisture ingress. The materials used are resistant to cracking, UV damage, and extreme temperatures, making them suitable for a variety of driving conditions. The overall design emphasizes longevity, ease of installation, and effective protection for your suspension components.

Performance & Sound

While the primary function of the KYB Rear Strut Boot Kit is protective, maintaining a clean and sealed suspension system contributes to consistent ride quality and handling. By preventing debris buildup and corrosion, these boots help ensure your Mazda CX-5 maintains its intended suspension response, which can translate into a smoother, more controlled driving experience. The kit does not directly influence vehicle sound but supports the overall integrity of your suspension system.

Installation & Fitment

The KYB Rear Strut Boot Kit is designed for a straightforward, bolt-on installation. No cutting, drilling, or specialized modifications are required. Simply remove the existing worn or damaged boots from your rear struts and replace them with the new KYB boots. The precise fitment ensures a secure seal and proper protection without the need for additional adjustments. Basic hand tools are sufficient, and the process can typically be completed within an hour, making it an accessible upgrade for both DIY enthusiasts and professional technicians.

• Easy to install with common hand tools
• No cutting, drilling, or tuning required
• Seals and protects the rear struts effectively

What's Included

• Complete rear strut boot kit with impact-resistant plastic bellows
• Poly foam travel-limiting bumper
• Necessary hardware and instructions for installation

Ideal For

• Owners of Mazda CX-5 models from 2017 to 2019 seeking to protect their suspension components
• Drivers looking to extend the lifespan of their rear struts
• Enthusiasts wanting to maintain optimal ride quality and suspension performance
• Anyone performing suspension maintenance or repairs on their Mazda CX-5

Emissions Note

This product is designed solely for protective purposes and does not affect emissions or legal compliance. It is intended for use on vehicles in states where such modifications are permitted and does not alter or interfere with emissions control systems.