c32 amg supercharger clutch pack?

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supercharger1

New Member
Joined
Jun 19, 2013
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21
Car
c32amg
Hi all,


This is my first post and I need some help! I have a c32 amg, broke down on the motorway(home at midnight!). Low engine coolant light came on, smoke from the engine, the water drained out from the bottom. But there was also a big hole in the engine casing. Anyway, I am told by a Mercedes specialist that there are quite a few problems, the most expensive being that I need a supercharger clutch pack? Mercedes sell this for £1000+. He said you should be able to find one on the net and he will fit it for me. (To repair all the faults with the above from Mercedes will cost me about £1500 with labour). I can not find one for sale.Does anyone have any ideas please?
 
Hi sorry to hear of your problems on a first post here.

Can you elaborate on the hole in the bottom of the engine casing.

Do you have any photos of the hole.

How has the garage come to the conclusion that the supercharger clutch pack has gone.
 
Hi,

Thanks for your reply. Sorry, no pic of the hole, it is at the top of the engine casing, pretty big and circular. It left a mark on the bonnet also. I was told the belt had come off and took other bits with it and that the supercharger clutch needs replacing. I do not have any more info yet. I will call them later as I am at work.
 
Ok no problems.

What are they saying also needs replacing for the hole in the engine.
 
Get some pics of both the supercharger clutch and the hole, it could just be the bearing that needs replacing for the clutch/pulley. If it is the clutch/pulley thats damaged then finding a used one can be a challenge but some of the guys on here that have upgraded to a smaller pulley may have there original ones.
 
I've still got a standard C32 pulley! Pm me if you need the part and I'm sure we can strike a deal!
 
hi

Mercedes specialist is mentioning pulley/clutch but if I give him the part number he will know if it is correct. Please can you give me the part number?
 
Hi,

Mercedes specialist is mentioning the clutch/pulley. Can you give me the part number of what you have please?
 
Doesn't seem to be a part number on it other than on the bearing itself 928D45DUM1 NSK JAPAN

image-1692963509.jpg

Hopefully the photo will upload!
 
Thanks, the garage is closed sat/sun but I will send him the pic and see what he says.
In case it is not the right part, I would be interested in purchasing clutch/pulley(supercharger) for a c32 amg 2002 reg if anyone else has one.
 
As i said i will check Mon with the garage, it may be just the pulley he needs,but can i check,you have the pulley but does it come with the clutch? If anyone else can shed some light on this i would be grateful. My knowledge on the workings of a car is not good.
 
Hi, i am not sure if that is the part i need, i have been given the part number of 1120900044, if i type that into google, the following comes up;supercharger coupling or supercharger pulley etc. if anyone has for sale the the above part number then please let me know.
thanks
 
Hi,

That may be the right part but i do not know why it does not have the part number. What worries me is if it is not the right part, but if it is correct, does it work. Can you think of a way we could do a sale where i would not be at risk of being out of pocket?
 
I take it the hole in the engine casing is in fact the super charger casing, have MB said what caused the problem to happen eg: pulley to fail and I presume sheer off and causing belt to snap or the other way round. Also have MB mentioned that there could be other damage upon inspection like Supercharger Damaged or seized and that may have caused the damage to Pulley.

Might be worth checking this because if you decide to get work done at a cost of £1500 and Supercharger has had it you can then expect another bill to the sum of thousands.
 
Hi,

I have not been able to get to the garage due to work but i am told the part i need is part number 1120900044.If you read the posts above you will see there is a member that may have the part. Would you know if it is the correct part? Do you know where i may be able to get this? Any help would be appreciated
 
Hi,

I have not been able to get to the garage due to work but i am told the part i need is part number 1120900044.If you read the posts above you will see there is a member that may have the part. Would you know if it is the correct part? Do you know where i may be able to get this? Any help would be appreciated

Yes I know but if it is the right part and you get someone to fit it but then find out if your supercharger is knackered you will have wasted your money.

The item in the photo is defo the supercharger pulley for the C32 and SLK32amg as I also have one as I have upgraded also.

I have checked mine and there is no code on it, I can only presume that because it is a part with multiple parts to it and a precision piece of kit any stamping of codes on it could send it out of balance.

Hope this helps
 
Hi,

Yes, that is what i meant, there is a hole in the casing and as you said the belt has snapped, other bits like rubber pipes were damaged also. Thanks, for your advise about the supercharger. I would have thought they would tell me all the damage i need to get fixed for it to work properly. I will def ask them.
 
Has your mechanic not looked at the photo?
 

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