KYB SB113

Part #: SB113

Overview

The KYB SB113 Rear Strut Boots, Jounce Bumper, and Bellows are high-quality replacement components designed to restore and maintain the suspension integrity of your classic vehicle. Crafted specifically for 1977–1983 BMW 3 Series models, as well as 1980–1984 Volkswagen Jetta and Rabbit models, these parts help ensure proper suspension function and ride comfort. They are ideal for restoring the original feel and performance of your vehicle’s suspension system, providing protection against dirt, debris, and moisture that can cause premature wear and failure of suspension components. Designed for enthusiasts and restorers, these parts support the longevity and reliability of your suspension setup, helping to maintain proper handling and ride quality over time. Whether you're performing a full suspension rebuild or replacing worn components, these boots and bumpers are essential for preserving your vehicle’s original driving characteristics.

Key Features

These KYB replacement parts are made from durable, weather-resistant materials to withstand harsh conditions and road debris. The boots and bumpers are designed with precise fitment in mind, ensuring easy installation and a secure seal around your suspension components. Their flexible construction helps absorb shocks and vibrations, contributing to a smoother ride. The components are engineered to match the original specifications, supporting proper suspension movement and alignment. With their robust design, these parts help prevent dirt ingress and moisture buildup, which can lead to corrosion and suspension failure.

Construction & Design

The SB113 kit features high-quality rubber and plastic materials, carefully molded to fit the contours of your vehicle’s suspension system. The boots are designed to protect the strut shafts from dirt and debris, while the jounce bumpers absorb impacts during compression, reducing stress on suspension components. The bellows provide a flexible seal that maintains the integrity of the shock absorber assembly, ensuring consistent performance.

Installation & Fitment

Installation involves removing the worn or damaged original components and replacing them with the KYB SB113 parts. The design ensures a straightforward, bolt-on process, but verifying fitment against your specific vehicle model and year is recommended to ensure compatibility.

What’s Included

The package includes all necessary boots, bumpers, and bellows required for a complete replacement of the rear suspension protective components on compatible BMW 3 Series, Volkswagen Jetta, and Rabbit models from the specified years.

Ideal For

This kit is perfect for classic car restorers, DIY enthusiasts, and professional mechanics aiming to restore original suspension performance and durability on vintage BMW and Volkswagen models.