C-Class (W204) 2008 - 2014: C180K, C200K, C230, C280, C300, C350, C200CDI, C220CDI, C320CDI

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Old Jan 5, 2025 | 01:36 AM
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2014 C300
Part help

I need help finding the part number or any information for the bolt and nut to the strut/knuckle can't find anything, any help much appreciated!
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Old Jan 5, 2025 | 01:38 AM
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2014 C300
Strut looks like this with 2 bolts holding it to knuckle
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Old Jan 5, 2025 | 09:03 AM
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2015 SL400 (M276 Turbo), 2014 C350 Sport (M276 NA), 2004 SL500 (M113), 2004 Audi TT225 (BEA)
@TimC300 should be here soon to help. What you need to do is identify your car by year and model and configuration. Your VIN/FIN are equally important.

Even though you show a 2014 C300, we cannot assume that is the car you are referring to. Lots of people here show a car in their profile but ask questions for a completely different car.

Last edited by JettaRed; Jan 5, 2025 at 09:04 AM.
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Old Jan 5, 2025 | 09:22 AM
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Here is the diagram from the EPC. It's for a W204 C300 4matic. Looks nothing like your picture. That's why we need your VIN.




Last edited by JettaRed; Jan 5, 2025 at 09:30 AM.
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Old Jan 5, 2025 | 09:33 AM
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Apparently, you have the Luxury model. The above is for the Sport model. Your VIN will help finding the part.



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Old Jan 5, 2025 | 02:49 PM
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W204 2010 C300 4matic Sport M272
The bolts are part# 0019907503

Nuts part# 0019908454
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Old Jan 5, 2025 | 02:57 PM
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W204 2010 C300 4matic Sport M272
M14x70




Sway bar link torque spec 98nm.

Heres the strut:


Last edited by TimC300; Jan 5, 2025 at 03:08 PM.
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Old Jan 5, 2025 | 04:21 PM
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@TimC300 here is the problem with what you posted, not that you are wrong, but something doesn't align. Item #170 has the part number for the bolt you are showing, but I would see that as the "strut to body" bolt which is torqued to 33 Nm (or is that item #130?). The bolt and nut are torqued to 120 NM + 90 degrees. Unfortunately, we need part numbers for items #150 and #160, which I can't get without the correct VIN or model designation.


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Old Jan 5, 2025 | 05:35 PM
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W204 2010 C300 4matic Sport M272
They use the same diagrams for the 4matic and the RWD suspension.



Heres the part #'s for the 4matic.




Heres the part #'s for the RWD: (RWD does not use part 180)



Last edited by TimC300; Jan 5, 2025 at 05:37 PM.
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Old Jan 5, 2025 | 07:39 PM
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2014 C300
Apologies here is the vin: WDDGF8ABXEA935948
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Old Jan 5, 2025 | 08:58 PM
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Interesting. The same diagram comes up. I'd go with what Tim provided.


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Old Jan 5, 2025 | 09:07 PM
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2014 C300
Also if it help nut is 22mm and bolt is 21mm head, I took it down to oreillys got a measurement of length before head of bolt of 7 cm
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Old Jan 5, 2025 | 09:09 PM
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2014 C300
Originally Posted by JettaRed
Interesting. The same diagram comes up. I'd go with what Tim provided.

so what is the part number for 150 and 160?
also what are you using to find this information, might br helpful to me? If you dont mind
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Old Jan 5, 2025 | 09:23 PM
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The information is from the Electronic Parts Catalog (EPC) which usually comes bundled with the Workshop Information System (WIS). WIS is the electronic shop manual. You can find copies on eBay relatively cheap (under $30), but make sure anything you purchase includes WIS/ASRA and EPC. However, the eBay versions normally run only in a virtual machine under Windows.

If you want a copy of WIS, EPC, and XENTRY, check out www.benzninja.com or info@benzninja.com.

Unfortunately, when a part number is grayed out, it is unavailable. However, as I stated, @TimC300 provided good part numbers.

Last edited by JettaRed; Jan 5, 2025 at 09:25 PM.
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Old Jan 5, 2025 | 09:32 PM
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Here are the instructions from the WIS. It at least provides bolt dimensions and torque specifications.

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