KYB SM5175 Suspension Strut Mount Kit - Rear

KYB Rear Strut Mount Kit for Toyota and Lexus

KYB SM5175 is a rear suspension strut mount kit built for select Toyota and Lexus applications. It replaces worn mount components that can transmit vibration, road noise, and harshness into the cabin while helping restore smoother suspension operation.

KYB Mount Components focus on OE-style replacement fit and function for each application. For drivers searching for a rear strut mount kit for a 1997-2006 Toyota Camry, 1997-2005 Toyota Avalon, or 2004-2006 Lexus ES330, this part number is built to match the vehicle-specific suspension layout.

Key Features

• OE-quality replacement strut mount designed for the listed applications
• Superior rubber construction helps reduce noise, vibration, and harshness
• Mount bearings support smoother steering response and front-end alignment retention where applicable
• Matched-grade studs and nuts for proper component fitment
• Engineered to cushion road impacts and reduce jarring from worn mounts

Detailed Description

KYB SM5175 is part of the KYB Mount Components line, a product range focused on suspension mounting hardware that restores the connection between the strut assembly and the vehicle body. On rear applications such as the Toyota Camry, Toyota Avalon, Toyota Solara, Lexus ES300, Lexus ES330, Lexus RX300, and Toyota Highlander, worn mounts can create clunks, vibration, and a less controlled ride. This rear strut mount kit addresses those issues with application-specific replacement components built to OE-quality standards.

This part cross-references Monroe Shocks & Struts 903904 for the same application.

What It Helps Fix

• Rear suspension noise from hardened or worn mount insulators
• Excess vibration transferred into the cabin
• Harsh impact feel over bumps and rough pavement
• Loose or degraded strut mounting feel during suspension movement
• Steering and alignment concerns related to worn bearing plates on applicable designs

Installation Notes and Tips

• Compatible With 2004-2006 Lexus ES330, rear, excluding adjustable suspension.
• Compatible With 2006 Toyota Avalon, rear, through 1/2006.
• Compatible With 1997-2006 Toyota Camry, rear.
• Compatible With 2006 Toyota Solara, rear, through 6/2006.
• Compatible With 1997-2005 Toyota Avalon, rear; 1999-2005 Toyota Solara, rear; 1997-2003 Lexus ES300, rear, excluding adjustable suspension; 1999-2003 Lexus RX300, rear; and 2001-2003 Toyota Highlander, rear.

Verify the vehicle’s suspension configuration before installation, especially on models with notes for adjustable suspension or production-date limits. Inspect related rear suspension components during service so the new mount is installed into a properly serviced assembly.

Quality Assurance

KYB is known for OE-style suspension replacement parts, and the SM5175 follows that approach with application-specific design and quality-focused materials for the listed Toyota and Lexus vehicles.