KYB SM5619 Shock Mount - Rear Upper

KYB Rear Upper Strut Mount for Mazda 3, Mazda 5, Volvo C30

KYB SM5619 is a rear upper suspension shock absorber mount built to replace worn vibration insulators and restore quieter operation. It is engineered for select Mazda 3, Mazda 5, and Volvo C30 applications with OE-style fit and function.

Key Features

• OE-quality replacement strut mount for the specified application
• Superior rubber helps reduce noise, vibration, and harshness
• Mount bearing design supports smoother steering response
• Helps retain front-end alignment by maintaining proper suspension geometry
• Matched-grade studs and nuts for consistent component quality

Product Details

The KYB Mount Components line focuses on suspension parts that restore original ride behavior after the factory mount hardens or wears out. On rear upper applications, the mount helps isolate road impact before it reaches the cabin, reducing the jarring feel that can develop as the original insulator ages. KYB SM5619 is a direct-fit suspension shock absorber mount for 2004-2013 Mazda 3 rear upper, 2006-2010 Mazda 5 rear upper, 2012-2015 Mazda 5 rear upper, and 2009-2013 Volvo C30 rear upper applications. This part cross-references Monroe Shocks & Struts 906981 for the same application.

Common Issues This Part Addresses

• Rear suspension noise from hardened or worn mount insulators
• Excess vibration transmitted into the vehicle body
• Harsh impact feel over bumps and rough pavement
• Reduced steering smoothness caused by worn mount bearing surfaces
• Alignment instability related to deteriorated upper mount support

Installation Notes and Tips

Verify the vehicle year, model, and rear upper position before ordering. Inspect the surrounding strut and suspension hardware for wear before installation, and replace any damaged related components as needed. After installation, a wheel alignment check is recommended whenever suspension mounting points are serviced.

Quality Assurance

KYB designs Mount Components as OE-quality replacement parts for application-specific fitment and suspension performance. SM5619 is built to meet the demands of the listed Mazda 3, Mazda 5, and Volvo C30 rear upper applications.