KYB SB127 Suspension Strut Bellows - Front

KYB Strut Boot Kit SB127 Overview

KYB SB127 is a front suspension strut bellows kit built to shield the strut shaft from dirt, dust, sand, salt, and road debris. By covering the exposed shaft, it helps reduce abrasive wear at the polished surface, upper seal, and bushing on applications such as the Chevrolet Impala, Buick LaCrosse, and Pontiac Grand Prix.

Key Features

• Superior-quality boot helps protect the strut shaft from leak-causing dirt and debris
• Poly foam bumper helps prevent the strut from bottoming out
• Built with design and quality that matches or exceeds OE
• Protects the upper seal and bushing from contamination and wear

Product Details

KYB Boot Kits are part of the KYB Boot Kits line and are made to cover the full strut shaft with a durable plastic bellows. That barrier helps keep contaminants away from critical suspension components while the included poly foam travel-limiting bumper adds impact protection during extreme suspension movement. This part number, SB127, is a direct-fit front strut boot solution for a wide range of GM passenger cars and minivans, including 2000-2013 Chevrolet Impala, 2005-2009 Buick LaCrosse, and 2004-2008 Pontiac Grand Prix front applications.

This part cross-references Monroe Shocks & Struts 63622 for the same application.

What It Helps Address

• Strut shaft wear caused by road grit and debris
• Seal damage from contamination entering the strut area
• Bushing wear from abrasive particles on the shaft
• Bottoming-out impact during heavy suspension compression
• Premature strut deterioration on front suspension service jobs

Installation Notes

Install on the front strut assembly during strut service or replacement. Inspect the strut shaft, upper seal, and bushing before installation, and verify the boot seats fully over the shaft area. Confirm vehicle-specific front fitment for your application, including 2014-2016 Chevrolet Impala Limited, 2005-2007 Buick Terraza, and 1997-2004 Buick Regal front models.

Quality Assurance

KYB builds this boot kit to OE-level design and quality standards for suspension service. The SB127 is engineered to provide durable shaft coverage and travel-limiting protection for front strut applications across the listed Chevrolet, Buick, Pontiac, Saturn, and Oldsmobile vehicles.