Camshaft Coupling Repair Kit – Mercedes-Benz M271 1.6L / 1.8L | OEM A2710501400 | Tool Steel
The camshaft coupling (VANOS star gear) on Mercedes-Benz M271 1.6L and 1.8L turbocharged petrol engines is a known failure point — causing VANOS faults, timing chain rattle, and rough idle. This replacement coupling is machined from tool steel at 50 HRC hardness — significantly stronger than the original material. Mercedes-Benz C-Class W203/W204 1.8T (M271), E-Class W211 1.8T, CLC C203 1.8T, SLK R171 1.8T — with M271 1.6L or 1.8L turbocharged engine
Fits OEM #271.820.
What's Included
- Repair components supplied for this SKU and shown in the product photos; no complete surrounding assembly is included
OEM Part Numbers and Vehicle Fitment
Additional confirmed fitment
- Mercedes-Benz C-Class, W204, W203
- Mercedes-Benz CLK-Class, C209, A209
- Mercedes-Benz E-Class, W211 W212
- Mercedes-Benz SLK-Class, R172
- Mercedes-Benz Viano w639 w906
Part Number / PN
271.820, 271.860, 710502347, 710502747, 710502547, 710502447, 710502847, 810502647, 710503047, 710503447, 710501500, 710502647, 710502947, 710503347, 710501400, 710510103, 710510003, 710500947, 710501447, 710500647, 710500800, 710510303, 710510203, 710501047, 710501247, 710500847, 710500900, a2710501400
Important Fitment Check
Before ordering, compare the part design, dimensions, connectors, and every available OEM/P/N marking with the part installed on the vehicle. Matching OEM/P/N 271.820 is the primary fitment check.
FAQ
How do I confirm fitment for this Camshaft Coupling Repair Kit?
Compare the exact OEM/P/N and physical design with the installed part. The primary reference is 271.820. Do not select the part by vehicle model alone.
When should this Camshaft Coupling Repair Kit be replaced?
Replace it when inspection confirms wear, damage, loss, or incorrect fit. Compare the original part and mounting dimensions before ordering.
What is included with this Camshaft Coupling Repair Kit?
The confirmed kit contents are: Repair components supplied for this SKU and shown in the product photos; no complete surrounding assembly is included.
Does this listing include the complete surrounding assembly?
No. It includes only the item or repair components identified for this SKU. Inspect related parts separately and replace them only when diagnosis confirms a fault.
What should be checked before installation?
Check the OEM/P/N, dimensions, connectors, orientation, and condition of the mating components. Installation should follow the correct service procedure for the specific vehicle and assembly.
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Orders ship within 1–2 business days.
Standard delivery:
- USA: Some items ship from our US warehouse and arrive within 3 business days.
- USA-EU: 10–21 business days
- Worldwide: 14–30 business days
Shipping cost is shown at checkout.
Can I exchange or return an item?
Yes, you can exchange or return an item within 14 days of purchase. This right is guaranteed to you by the Law on the Protection of Consumer Rights
To use this feature, please make sure that:
- the product was not in use and has no traces of use: scratches, chips, abrasions, etc.
- the goods are fully completed and the integrity of the packaging is not violated
- retained all labels and factory markings