KYB SB109 Suspension Strut Bellows - Front

KYB Strut Boot Kit SB109 Overview

The KYB SB109 strut boot kit helps protect the exposed strut shaft from road grit, salt, sand, and dust that can wear seals and bushings over time. It also includes a poly foam travel-limiting bumper to help reduce damage from bottoming out.

Compatible with front suspension applications on select Nissan LEAF, Nissan Juke, Nissan NV200, and Volkswagen models, this KYB Boot Kit is built to match or exceed OE design expectations for a direct-fit service part.

Key Features

• Superior-quality boot helps shield the strut shaft from dirt and debris that can lead to leaks
• Poly foam bumper helps prevent the strut from bottoming out
• Protects the upper seal and bushing from abrasive contamination
• Built with design and quality that matches or exceeds OE
• Fits front suspension applications on select Nissan and Volkswagen vehicles

Detailed Product Description

KYB Boot Kits are made to cover the full strut shaft with a durable plastic bellows, helping keep contaminants away from critical suspension components. By reducing exposure to abrasive road debris, the SB109 supports longer service life for the strut assembly and helps maintain the condition of the polished shaft, upper seal, and bushing. This part cross-references Monroe Shocks & Struts 63618 for the same application.

Fits 2011-2023 Nissan LEAF, front; 2011-2017 Nissan Juke, front; 2013-2017 Nissan NV200, front; 1995-2002 Volkswagen Cabrio, front; 1999 Volkswagen Jetta, front; 1985-1998 Volkswagen Golf, front; 1980-1998 Volkswagen Jetta, front; 1990-1997 Volkswagen Passat, front; 1990-1995 Volkswagen Corrado, front; 1985-1993 Volkswagen Cabriolet, front; 1980-1984 Volkswagen Rabbit Convertible, front.

What It Helps Address

• Strut shaft wear caused by dirt, dust, sand, and salt
• Seal damage from abrasive road contamination
• Bushing wear from debris entering the strut area
• Bottoming-out impact that can stress suspension components
• Loss of protection on aging front strut assemblies

Installation Notes and Tips

Install the boot on the front strut assembly during strut service or replacement. Inspect the shaft, seal area, and surrounding suspension parts before installation, and confirm vehicle-specific front fitment for your Nissan LEAF, Nissan Juke, Nissan NV200, or Volkswagen application. The SB109 is a suspension strut bellows, so proper alignment with the strut shaft is important for full coverage.

Quality Assurance

KYB is a suspension brand known for OE-level engineering standards, and the SB109 is built to match or exceed OE design expectations for fit and function in the listed applications.