KYB SR4100 Suspension Strut and Coil Spring Assembly - Front Right

KYB Strut-Plus SR4100 Front Right Assembly

The KYB Strut-Plus SR4100 is a complete suspension strut and coil spring assembly for the front right corner. It is built to restore ride height, steering response, and vehicle stability on select Ford Escape, Mazda Tribute, and Mercury Mariner applications.

Key Features

• Includes a KYB Excel-G strut with application-specific damping valves
• Uses a stronger steel outer shell for added structural support
• High carbon steel coil spring is matched to vehicle attributes and corner weights
• Pre-assembled for exact fitment and professional installation results
• Side-specific design follows the vehicle manufacturer’s original layout
• Engineered to help vehicles equipped with ESC, ABS, and related electronic safety systems
• Assembled in the USA

Product Details

KYB Strut-Plus is a line of complete strut assemblies built around KYB’s OE-restoring strut design. For the SR4100, KYB combines the strut, spring, and supporting structure into a front right assembly that is engineered to return the vehicle to proper ride height and handling balance. This part number is a direct-fit suspension strut and coil spring assembly for 2001-2012 Ford Escape, 2001-2006 and 2008-2011 Mazda Tribute, and 2005-2011 Mercury Mariner front right applications. This part cross-references Monroe Shocks & Struts (e.g., 171593, 181593) for the same application.

What It Helps Address

• Front-end sag or uneven ride height
• Loose or inconsistent steering feel
• Excessive body motion over bumps and dips
• Worn strut performance that affects stability
• Suspension wear that can influence electronic safety system behavior

Installation Notes

• Fits 2001-2012 Ford Escape, front right.
• Fits 2001-2006 Mazda Tribute, front right.
• Fits 2008-2011 Mazda Tribute, front right.
• Fits 2005-2011 Mercury Mariner, front right.
• Replace the suspension strut and coil spring assembly according to the manufacturer’s instructions.
• Verify side and position before installation; this assembly is side-specific.

Quality Assurance

KYB is an original equipment supplier, and the Strut-Plus line is engineered around OE-style ride, handling, and performance targets. The SR4100 is assembled to support proper fitment and consistent suspension control on the listed vehicles.