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Genuine Mercedes-Benz C-Class W205 Exhaust Mount Bracket – OEM A2054921300 (2014–2020)
This is a genuine OEM exhaust mounting bracket / muffler support bracket for Mercedes-Benz W205 models. The bracket secures the exhaust system to the vehicle chassis, helping reduce vibration and maintain correct exhaust alignment.
Ideal for replacing damaged, corroded, or broken exhaust support brackets that can cause rattles, exhaust movement, or excessive stress on exhaust components. Mercedes-Benz identifies A2054921300 as a genuine muffler and pipe mounting bracket.
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Part Details
* Genuine Mercedes-Benz OEM part
* Part number: A2054921300
* Also referenced as:
* 2054921300
* Exhaust mount bracket
* Muffler support bracket
* Exhaust hanger bracket
* Intermediate pipe bracket
* Position: Exhaust system support mounting
* Material: OEM steel bracket
Mercedes-Benz parts catalogues list this component as a Muffler & Pipe Front Bracket / Exhaust System Hanger Bracket.
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Compatibility
* Mercedes-Benz C-Class W205 – 2014–2020
* Mercedes-Benz C300
* Mercedes-Benz C350e
* Mercedes-Benz C43 AMG
* Selected E-Class and GLC models using the same exhaust mounting arrangement.
⚠️ Always compare:
* A2054921300
* Mounting points
* Exhaust configuration
* Engine variant
before purchase.
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Function & Benefits
* Supports and stabilises the exhaust system
* Reduces vibration and exhaust movement
* Helps prevent stress on exhaust joints and hangers
* Maintains correct exhaust alignment
* Direct OEM replacement
A worn or damaged bracket can cause:
* Exhaust rattles
* Excessive exhaust movement
* Knocking noises underneath the vehicle
* Premature wear of exhaust hangers and mounts
Mercedes exhaust brackets are designed to secure the exhaust system while minimising vibration transfer to the vehicle body.
Brand: Mercedes-Benz
Manufacturer Part Number: A2054921300
Placement on Vehicle: Rear