Hydraulic Engine Mount for Mercedes-Benz C-Class E-Class CLS 4Matic Vibration Isolation

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Hydraulic Engine Mount for Mercedes-Benz C-Class E-Class CLS 4Matic Vibration Isolation

OE Number
2052406000
A2052406000 
2052400900
A2052400900

Applicable Models
Mercedes-Benz (Imported)- C Class T-Model (S205) - C 200 4-matic (205.243)  [M 274.920]  (2015.06 - 2018.05)
Mercedes-Benz (Imported) - C Class Sports Car (C205) - C 200 4-matic (205.343)  [M 274.920]  (2016.04 - 2018.05)
Mercedes-Benz (Imported) - C Class Sports Car (C205) - C 260 EQ Boost 4-matic (205.378)  [M 264.915]  (2019.01 - )
Mercedes-Benz (Imported) - CLS (C257) - CLS 350 EQ Boost 4-matic (257.351)  [M 264.920]  (2018.06 - )
Mercedes-Benz (Imported) - E Class Cabriolet (A238) - E 200 4-matic (238.443)  [M 274.920]  (2018.05 - )
Mercedes-Benz (Imported) - E Class Cabriolet (A238) - E 260 EQ Boost 4-matic (238.478)  [M 264.915]  (2019.12 - )
Mercedes-Benz (Imported) - E Class Sports Car (C238) - E 200 4-matic (238.343)  [M 274.920]  (2017.06 - )
Mercedes-Benz (Imported) - E Class Sports Car (C238) - E 260 EQ Boost 4-matic (238.378)  [M 264.915]  (2019.12 - )
Mercedes-Benz (Imported) - E Class Sports Car (C238) - E 350 EQ Boost 4-matic (238.386)  [M 264.920]  (2018.09 - )

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This Hydraulic Engine Mount is engineered as a direct-fit replacement for Mercedes-Benz C-Class, E-Class, and CLS models with 4Matic all-wheel-drive systems. Featuring a rubber-metal composite structure with an integrated hydraulic damping chamber, it effectively absorbs engine vibrations, reduces cabin noise, and maintains stable engine positioning. Compatible with both M274 and M264 EQ Boost mild-hybrid engine variants, this mount delivers reliable performance across a wide range of Mercedes-Benz applications.

Hydraulic Damping Design: Integrated hydraulic chamber absorbs low-frequency engine vibrations more effectively than conventional solid rubber mounts, ensuring a smoother and quieter ride.
Rubber-Metal Composite Construction: Vulcanized rubber bonded to a rigid metal bracket provides excellent flex resistance and maintains dimensional stability throughout its service life.
4Matic Drivetrain Compatible: Specifically validated for Mercedes-Benz 4Matic all-wheel-drive models, accommodating the unique torque distribution demands of AWD powertrains.
Multi-Engine Coverage: Suitable for M 274.920, M 264.915, and M 264.920 engine codes, covering both standard turbocharged and EQ Boost mild-hybrid powertrain variants.

Vibration & Noise Reduction: Restores hydraulic damping function to minimize NVH levels, bringing back the refined cabin comfort expected from Mercedes-Benz vehicles.
Protects Drivetrain Components: Limits excessive engine movement, reducing stress on transmission mounts, exhaust joints, and driveshafts.
EQ Boost Mild-Hybrid Ready: Applicable for C 260, E 260, E 350, and CLS 350 EQ Boost models, accommodating the altered load cycles of mild-hybrid powertrains.

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ABOUT LIANJUN
Anhui Lianjun Rubber Technology Co., LTD., formerly Wenzhou Lianjun Vehicle Parts Co., LTD., was founded in 2009, referred to as "Lianjun Rubber". Lianjun Rubber is located in Ningguo city, Anhui province—automobile NVH rubber damper production base, the factory covers an area of 13,000 square meters, close to Hangzhou city (less than 100km).Lianjun Rubber focusing on NVH rubber damper elements of R&D, manufacturing and sales for Mercedes-Benz and BMW chassis systems. Its main products are Engine mounts, Drive shaft support bearing, Transmission mounts, Support drive shaft, Sturt mounts, Bushing and other series of auto rubber material products, nearly 1000 specifications. Lianjun Rubber is committed...
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