534 0570 10, A2742001270, A2742001600, A2742000470, A2742001670
- Part can be used for Mercedes-Benz C-Class W205, E-Class W212/ C207/ W213/ C238, SLK-Class R172 and GLC-Class X253 with Engine code M274.
- Do not unlock by pulling out the split pin as long as the tensioner is not assembled to the engine. Unlocking may cause serious injuries to fingers and hands.
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