KYB SM5764 Suspension Strut Mount - Rear

KYB SM5764 Rear Strut Mount

KYB SM5764 is a rear suspension strut mount for select Subaru Legacy and Subaru Outback applications. It replaces worn mount components that can transmit vibration, road noise, and harshness into the cabin while helping restore suspension feel.

Built as a KYB Mount Components part, this rear strut mount is made for OE-style replacement on 2010-2012 Subaru Legacy and 2010-2012 Subaru Outback models.

Key Features

• OE-quality replacement strut mount for the rear suspension
• Superior rubber 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 application-specific fitment
• Designed to restore suspension performance after mount wear

Product Details

KYB Mount Components are engineered as application-specific replacement parts that address the effects of hardened or worn vibration insulators. On the Subaru Legacy and Subaru Outback, a worn rear strut mount can contribute to clunks, excess cabin vibration, and a less controlled ride. KYB SM5764 is built to help restore the isolation between the suspension and the body so the rear suspension can operate more smoothly.

This part cross-references Subaru 20370YC000 and 20370YC001 for the same application.

Common Issues This Part Can Address

• Rear suspension noise over bumps
• Excess vibration transferred into the cabin
• Harsh ride feel from worn mount insulators
• Reduced suspension isolation at the rear strut tower
• Wear-related steering or alignment concerns when related mount components are involved

Installation Notes and Tips

Fits 2010-2012 Subaru Legacy, rear. Fits 2010-2012 Subaru Outback, rear. Confirm the vehicle’s rear suspension configuration and compare the original mount to KYB SM5764 before installation. Inspect surrounding strut hardware, spring seats, and related suspension components for wear while the assembly is apart.

Quality Assurance

KYB designs Mount Components as OE-quality replacement parts and backs them with the brand’s reputation for suspension-focused engineering. SM5764 is built to meet the demands of daily driving while helping restore original ride isolation and suspension response.