KYB SB174 Suspension Strut Bellows - Front

KYB SB174 Strut Boot Kit for Front Suspension

The KYB SB174 strut boot kit helps protect front struts from road grit and impact damage on select Dodge Durango and Jeep Grand Cherokee applications. It covers the strut shaft with a durable bellows and includes a poly foam travel-limiting bumper to help reduce bottoming-out stress.

Key Features

• Front suspension strut bellows for select vehicles
• Durable plastic boot helps shield the polished shaft, upper seal, and bushing from dirt, dust, sand, salt, and debris
• Includes a poly foam bumper for travel limiting and bottom-out protection
• Helps reduce abrasive wear caused by road contamination
• KYB Boot Kits line focus for strut protection and service life support

Product Details

KYB Boot Kits are built to cover the exposed strut shaft and block contaminants that can accelerate wear in the strut assembly. On front suspension service, the KYB SB174 is a practical replacement when you need a strut boot bellows for a 2011-2024 Dodge Durango, front, or a 2011-2021 Jeep Grand Cherokee, front, excluding air suspension models. The included bumper adds a controlled stop to help protect the strut and nearby components from extreme movement.

This part number, SB174, is a direct-fit style service component for front strut protection on these applications. It cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Strut shaft wear from dirt and road debris
• Seal damage caused by dust, sand, and salt exposure
• Bushing wear from abrasive contamination
• Bottoming-out stress during suspension compression
• Impact-related damage to nearby suspension components

Installation Notes

Install on the front strut assembly during strut service or replacement. Inspect the strut shaft, seal area, and mounting components before installation, and replace worn parts as needed. Verify vehicle configuration before ordering, especially for Jeep Grand Cherokee models with air suspension, which are excluded from this fitment.

Quality Assurance

KYB is a suspension-focused brand known for OE-style replacement components. The SB174 is built to support front strut protection with materials selected for durability in everyday road conditions.