KYB SM5925 Suspension Shock Absorber Mount - Rear Upper

KYB Rear Upper Strut Mount for Mazda

KYB SM5925 is a rear upper suspension shock absorber mount built for select Mazda applications. It replaces worn vibration insulators that can transmit noise, harshness, and road impact into the cabin.

Key Features

• OE-quality replacement strut mount from KYB Mount Components
• Helps isolate vibration and reduce suspension noise
• Supports rear upper mounting points for proper suspension function
• Designed for select Mazda 3, Mazda CX-30, and Mazda MX-30 EV applications
• Part number SM5925 for accurate ordering and catalog lookup

Detailed Description

KYB SM5925 is a rear upper suspension shock absorber mount engineered for Mazda vehicles that use this mounting location. KYB’s Mount Components line focuses on replacing aged vibration insulators with OE-style parts that restore a more controlled ride feel. On applications such as the Mazda 3, Mazda CX-30, and Mazda MX-30 EV, the rear upper mount helps absorb road shock and reduce the vibration that worn mounts can pass into the body.

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

What It Helps Address

• Clunking or knocking from a worn rear upper mount
• Excess cabin vibration from hardened suspension insulators
• Harsh impact transfer over bumps and rough pavement
• Reduced suspension refinement on the rear upper mounting point
• Fitment issues when replacing a damaged Mazda rear strut mount

Installation Notes and Tips

• Fits 2021-2024 Mazda 3, Rear Upper; Japan Built; Mount Components
• Fits 2020-2024 Mazda CX-30, Rear Upper; Mount Components
• Fits 2022-2023 Mazda MX-30 EV, Rear Upper; Mount Components
• Fits 2019-2020 Mazda 3, Rear Upper; New Part Number, Available 2nd Quarter; Mount Components
• Confirm rear upper mount location and vehicle build details before ordering

Quality Assurance

KYB designs Mount Components as OE-quality replacement parts for application-specific fitment and suspension performance. SM5925 is part of KYB’s strut mount and bearing plate lineup, which is recognized for consistent replacement quality in suspension service.