Mercedes Benz R129 Rear Subframe Mount Kit (Set of 2)

Restore the comfort, stability, and refinement of your Mercedes-Benz R129 with this premium reproduction rear subframe mount set.
The original Mercedes-Benz rear subframe mounts (OEM Part Number 202 351 09 42) are no longer available from Mercedes-Benz. To help owners preserve these iconic roadsters, German Parts USA LLC has reproduced these mounts to OEM specifications using high-quality rubber compounds for long-lasting performance.
Over time, the original rubber mounts deteriorate due to age, heat, and constant load. Worn mounts allow excessive movement between the rear subframe and the vehicle body, resulting in vibrations, driveline movement, reduced ride quality, and less precise handling.
Replacing these mounts securely reconnects the rear axle carrier to the chassis, restoring the smooth, vibration-free driving characteristics Mercedes-Benz originally intended.
While standard W124 subframe mounts may physically fit the R129, they are significantly softer and do not provide the factory-correct ride quality, handling characteristics, or vibration isolation intended for the R129 chassis.
These mounts are also fully compatible with early (pre-facelift) R129 models. When installing them on pre-facelift vehicles, the mounting bolts and the support plates located between the bolt head and the mount must be replaced with the updated components.
To make installation straightforward, the required mounting hardware is included with every kit, ensuring a complete and correct installation.
These mounts are supplied as a matched pair, as both rear subframe mounts should always be replaced together.

Product Features
✔ Premium reproduction of the original Mercedes-Benz rear subframe mount
✔ Manufactured using high-quality automotive-grade rubber
✔ Restores proper isolation between rear subframe and body
✔ Reduces drivetrain movement, vibration and unwanted noise
✔ Improves ride comfort and vehicle stability
✔ Factory-style fit and appearance
✔ Direct replacement – no modifications required
✔ Produced exclusively for German Parts USA LLC

Fits
Mercedes-Benz R129 SL Roadster
•    300 SL 
•    SL 280 
•    SL 320 
•    500 SL 
•    SL 500 
•    600 SL 
•    SL 600 
•    SL 60 AMG 
•    SL 73 AMG 
(Model applicability should always be verified using the OEM part number.)

OEM Reference
Mercedes-Benz Part Number
202 351 09 42
(2023510942)

Package Includes
•    2 × Rear Subframe Mounts
•    Premium reproductions 
•    Ready for installation 

Why Choose Our Reproduction?
Original Mercedes-Benz rear subframe mounts have become discontinued and are no longer available.
Rather than installing worn or deteriorated used mounts, our newly manufactured reproductions restore the correct ride quality, vibration isolation, and handling characteristics while utilizing modern rubber compounds for improved durability and longevity.
Replacing worn subframe mounts is one of the most effective ways to eliminate unwanted rear axle movement and restore the refined driving experience expected from the Mercedes-Benz R129.
Every mount is manufactured to meet the expectations of classic Mercedes-Benz enthusiasts and professional restoration workshops.