KYB SR4106 Suspension Strut and Coil Spring Assembly - Front Left

KYB Strut-Plus SR4106 Front Left

The KYB Strut-Plus SR4106 is a complete suspension strut and coil spring assembly for the front left side. It is built to restore ride height, steering response, and vehicle control on applications such as the Ford Escape, Mazda Tribute, and Mercury Mariner.

Key Features

• Complete front left strut assembly engineered for OE-style fit and function
• Includes a KYB Excel-G strut with application-specific damping valves
• High carbon steel coil spring is selected to help restore OE ride height
• Stronger steel outer shell adds durability to the assembly
• Side-specific design follows the vehicle manufacturer’s original layout
• Engineered to support vehicles equipped with electronic safety systems such as ESC and ABS
• Assembled in the USA

Product Details

KYB Strut-Plus SR4106 is part of the KYB Strut-Plus line, a complete strut solution built around KYB’s OE-restoring strut design. The Strut-Plus product line combines a KYB Excel-G strut with a matched coil spring and side-specific components to help return the suspension to factory-style ride height and handling characteristics. For drivers searching for a front left strut assembly for a 2001-2012 Ford Escape, 2001-2006 Mazda Tribute, 2008-2011 Mazda Tribute, or 2005-2011 Mercury Mariner, SR4106 provides a direct-fit suspension service part for the front left position.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems This Part Can Address

• Excessive bouncing or reduced damping control from a worn front strut
• Uneven or low ride height caused by a fatigued coil spring
• Noisy or unstable front suspension operation
• Loose steering feel or reduced front-end stability
• Suspension performance concerns after replacing only part of the assembly

Installation Notes and Tips

Fits 2001-2012 Ford Escape, front left. Fits 2001-2006 Mazda Tribute, front left. Fits 2008-2011 Mazda Tribute, front left. Fits 2005-2011 Mercury Mariner, front left. Replace the suspension strut and coil spring assembly according to the manufacturer’s instructions. Verify side and position before installation, since SR4106 is engineered specifically for the front left side.

Quality Assurance

KYB is an original equipment supplier, and the Strut-Plus SR4106 is engineered to restore handling, control, and ride height using OE-focused components and application-specific damping. The assembly is built to support vehicles with electronic safety systems and is assembled in the USA.