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w212 om646 swap

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Old Jun 16, 2020 | 06:51 PM
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Razr212
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W211 E 200
w212 om646 swap
Hello Guys,

i own a 2012 E200 CDI W212 with om651 engine.
I saw in my home country a W212 with om646 swap and i want to know if somebody in the forum has done this before.

i have a crashed W204 om646 and want to swap the engine from the w204 to the w212.

Thank you for every information you can give.

Sorry for my bad english.


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Old Jun 16, 2020 | 08:02 PM
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2015 E250 Bluetec
Why do you want the older engine in your W212?
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Old Jun 16, 2020 | 08:56 PM
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How do you plan to marry new ECU with old TCU?
Is differential ratio the same on both?
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