C-Class (W203) 2001-2007, C160, C180, C200, C220, C230, C240, C270, C280, C300, C320, C230K, C350, Coupe

W203 C200K , Eaton M65 307170 Supercharger has noise

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Old Aug 26, 2020 | 11:48 AM
  #1  
StevenVN's Avatar
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W203 C200K
W203 C200K , Eaton M65 307170 Supercharger has noise

Dear Experts,
i has problem with the Eaton M65 307170 Supercharger (A271 090 18 80). It has a big noise when enging running, i tried heard by a metal stick on the body of Supercharger it transferd with big noise it guest bearing should be replaced so please let me know how to fix it with cheap way.
if possible: please share me the bearing specification and Service manual of this kompressor and then i easy buy in my VN country.
wish all the best to our team on Civid 19 pandamic


Thanks and best regards,
Steven Nguyen


EATON 307170 Supercharger

W203042 c200K, Engine A271

W203042 c200K, Engine A271

Last edited by StevenVN; Aug 27, 2020 at 08:52 AM.
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Old Aug 26, 2020 | 11:08 PM
  #2  
chassis's Avatar
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From: unbegrenzt
2017 GLE350 4MATIC
Welcome! Please post a photo of the C200K. You might try posting the question in the W203 section, helpful owners will see it.
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Old Aug 27, 2020 | 09:08 AM
  #3  
StevenVN's Avatar
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W203 C200K
W203 C200K , Eaton M65 307170 Supercharger has noise

Dear Experts,
i has problem with the Eaton M65 307170 Supercharger (A271 090 18 80). It has a big noise when enging running, i tried heard by a metal stick on the body of Supercharger it transferd with big noise it guest bearing should be replaced so please let me know how to fix it with cheap way.
if possible: please share me the bearing specification and Service manual of this kompressor and then i easy buy in my VN country.
wish all the best to our team on Civid 19 pandamic

who may help me yo resolve this problem?


Thanks and best regards,
Steven Nguyen


EATON 307170 Supercharger

W203042 c200K, Engine A271

W203042 c200K, Engine A271[/QUOTE]

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Old Aug 27, 2020 | 06:35 PM
  #4  
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Joined: Sep 2016
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From: New England! :-)
2005 C230K Sport Coupe
Your best bet is a used supercharger.
It takes special jigs (fixtures/tools) to remove and assemble a supercharger.
You can see if there are any local places that specialize in supercharger rebuilding. But, that will likely be expensive. In USD, figure between ~$800 to $1,200.

There are sellers on ebay that ship to other countries.
On ebay, search for the supercharger part number:
2710901880
https://www.ebay.com/sch/i.html?_fro...01880&_sacat=0

NOTE: Since you would be a new user, I suggest you send a message to the seller first. Let them know that you are a new ebay user, you signed up to buy a used supercharger for your car, and you are okay if the seller wants to wait for the payment to clear.
Ask about shipping. Also, the seller may require that you sign for the package in person.

Also note that you are getting a used supercharger. You must change the supercharger oil. And, it is hard to say how long any used part will last.
I suggest that you go with a seller with a high rating and a high number of feedback ratings. They are more likely to sell parts that they feel are good.
A new or smaller seller, may sell any part, even if they think that the part is marginal.


Good luck!

Last edited by RedGray; Aug 27, 2020 at 07:50 PM.
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Old Jun 5, 2023 | 12:09 AM
  #5  
krav79's Avatar
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Joined: Jun 2023
Posts: 43
Likes: 6
E200 Kompressor
HEY Steven, i have a similar car, 2005 E200k
MB mechanic says theres a groaning noise under part throttle he thinks is either a engine mount or supercharger problem.

i just got this car so im not looking forwards to 3.5 hrs MB service minimum on a $5000+ dollar part.

what kind of noise are you thinking is a supercharger problem?

Im also hoping to source a refurbished maybe used supercharger if it is indeed broken.
as i understand it, My research says it may also be the recirculation throttle blade is faulty.
it is needed under part throttle and supposed to fully close under full throttle for max boost.
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