Engine Mount Bracket A2742231004 Mercedes M274 2.0 CGI C-Class W205 Used
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DESCRIPTION
At a glance
| Part | Engine mount bracket — engine mounting arm |
|---|---|
| Mercedes number | A2742231004 — A 274 223 10 04 |
| Fits | M274 2.0 CGI engine — found on the C-Class W205 |
| Condition | used, no cracks, threads intact |
| Please note | this is the bracket only — no rubber mount, no bolts |
| Shipping | within 24 h from Bielsko-Biała, VAT invoice |
Will it fit your car
The A274 prefix marks the M274 engine family. This bracket is found on the C-Class W205 in 2.0 CGI versions, including the C300e and C350e hybrids.
| Make | Model | Body | Engine | Family |
|---|---|---|---|---|
| Mercedes-Benz | C-Class | W205 | 2.0 CGI petrol | M274 |
We deliberately do not list more models. Mercedes uses several bracket versions under one name — depending on the gearbox, the drivetrain and the hybrid variant. Rather than guess, compare the number.
How to check: the number A 274 223 10 04 is cast into the bracket body. Compare it with yours, or send us your VIN — we confirm before shipping.
Part numbers
| Number | What it is |
|---|---|
| A2742231004 | Mercedes catalogue number |
| A 274 223 10 04 | same number, as cast into the part |
What this part does
The engine mount bracket connects the block to the rubber mount. It carries the weight of the unit and the reaction torque, while the rubber mount damps the vibration passed into the body.
Before you order — bracket or rubber mount?
This is the most common mix-up on this repair. The bracket and the rubber mount are two different parts.
| What is damaged | What you replace |
|---|---|
| Rubber cracked, delaminated, weeping oil | the rubber mount — not this part |
| Casting cracked, usually at a bolt boss | the bracket — that is, this part |
| Stripped or snapped thread | the bracket |
| Bracket bent after an impact | the bracket |
Inspect the casting before you buy. Knocking when pulling away and braking comes in most cases from the rubber, not from the metal.
Technical data
| Parameter | Value |
|---|---|
| Manufacturer | Mercedes-Benz, genuine OE |
| Material | metal casting |
| Engine | 2.0 CGI petrol, M274 family |
| Weight with packaging | approx. 1.5 kg |
Condition, shipping and warranty
Used part, genuine Mercedes-Benz, removed from a vehicle and checked before listing. Surface staining and bolt marks are normal effects of use and do not affect the strength of the casting.
VAT invoice with every order. Dispatched within 24 h from our warehouse in Bielsko-Biała, Poland.
Questions we get most often
Are the bolts included? No. Engine mounting bolts are single-use and new ones go in at every installation.
Is the rubber mount included? No. The listing covers the bracket alone, matching part number A2742231004.
I am not sure about the fit. Send us a photo of your bracket and your VIN — we check the catalogue and confirm before shipping.

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