Automatic Transmission Mount for Mercedes-Benz C-Class / E-Class (W204/W212)

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Automatic Transmission Mount for Mercedes-Benz C-Class / E-Class (W204/W212)

OE Numbers:
2052403300 | A2052403300
2052400818 | A2052400818

Compatible Models:
Mercedes-Benz
C-Class (W205)
E-Class (W213)

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Automatic transmission mount for Mercedes-Benz C-Class (W205) and E-Class (W213), covering an updated OEM supersession that consolidates multiple part suffixes. Designed for vehicles where the original mount shows cracking, compression set, or fluid contamination.

• Superseded OEM coverage: Replaces 2052403300 and 2052400818 families including A-prefix and non-prefix variants
• Increased rubber volume: Greater rubber cross-section versus earlier designs for improved fatigue resistance
• Lateral snubber integrated: Moulded rubber stop limits side-to-side gearbox movement without a separate bracket
• Phosphate-treated steel: Outer shell pre-treated for corrosion resistance before the rubber moulding stage
• Consistent cure cycle: Production process monitored to ensure uniform rubber-to-metal bond strength

• Single part covers multiple VIN ranges: Simplifies stock management for workshops and distributors
• Reduces vibration step-change felt on 7G-Tronic kick-down events
• Prevents rattle from the gearbox crossmember area reported with deteriorated original mounts
• Compatible with both saloon and estate body variants of the W205 and W213 platform
• Long-term replacement solution replacing earlier-generation mounts prone to premature cracking

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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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