KYB SM5953 Suspension Shock Absorber Mount - Rear Upper
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 Mount Components

KYB SM5953 Suspension Shock Absorber Mount - Rear Upper

Brand KYB SM5953
Position Rear Upper
Product line Mount Components
Fits Mercedes-Benz · 4 vehicles

OE quality replacement. Designed for each application with a direct-fit suspension shock absorber mount.

Noise and vibration reduction. Cushions road impacts to help quiet harshness from worn vibration insulators.

Supports suspension performance with a bearing plate and mount assembly.

Cross-references 2053230220 for the same application. See all 1.

$93.10Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Suspension Shock Absorber Mounts are typically replaced in pairs, axle by axle.
Order total $93.10
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Suspension Shock Absorber Mount options

KYB SM5953 Rear Upper Strut Mount

KYB SM5953 is a rear upper suspension shock absorber mount for select Mercedes-Benz C300 applications. It replaces worn vibration insulators and helps restore quieter, more controlled suspension operation on the rear upper strut assembly.

Key Features

  • OE-quality replacement mount component from KYB Mount Components
  • Helps reduce road noise and vibration transmitted through worn mounts
  • Supports suspension performance by renewing the rear upper mounting point
  • Front bearing plate design principles from KYB’s mount and bearing plate lineup are focused on steering and alignment support where applicable
  • Direct-fit application for listed Mercedes-Benz C300 rear upper positions

Product Details

KYB SM5953 is engineered as a suspension shock absorber mount for the rear upper position on 2016-2019 Mercedes-Benz C300 models. KYB’s Mount Components line focuses on replacement mount and bearing plate parts built for specific applications, helping address the noise, harshness, and vibration that can develop when original mounts harden with age. This part cross-references Mercedes-Benz OE number 2053230220 for the same application. Compatible With 2018-2019 Mercedes-Benz C300, rear upper, and 2016-2017 Mercedes-Benz C300, rear upper (exc. air suspension).

Common Issues This Part Can Address

  • Clunking or knocking from the rear upper suspension area
  • Excess vibration felt through the chassis
  • Increased cabin noise from deteriorated mount insulators
  • Reduced suspension isolation over bumps and rough pavement
  • Wear-related looseness at the rear upper strut mounting point

Installation Notes and Tips

Verify rear upper fitment before installation, especially on 2016-2017 Mercedes-Benz C300 models without air suspension. Inspect the surrounding strut hardware, spring seat, and bearing surfaces for wear before reassembly. For best results, replace related suspension wear items as needed and follow factory service procedures for torque and alignment checks after installation.

Quality Assurance

KYB is known for OE-style replacement suspension components, and the SM5953 is built to match the listed application requirements for the Mercedes-Benz C300 rear upper mount position.

Related reading

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2019Mercedes-BenzC300Rear UpperMount Components
2018Mercedes-BenzC300Rear UpperMount Components
2017Mercedes-BenzC300Rear Upper(Exc. Air Suspension ); Mount Components
2016Mercedes-BenzC300Rear Upper(Exc. Air Suspension ); Mount Components
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
2053230220