Centre cap measurement

[Austy]

Hi, I'm looking to replace the alloy wheel centre caps on both my E and SL but I'm not sure which part to measure e.g. the outside diameter, the inner ring etc. Any advice? TIA

 

[AMGeed]

All but the most recent Mercedes use 75mm diameter centre caps Andy.

Don't be tempted to pay over inflated prices for OEM either. The eBay copies last for years at a fraction of the price.

https://www.ebay.co.uk/sch/i.html?_....TRS0&_nkw=mercedes+centre+caps+75mm&_sacat=0

 

[Austy]

All but the most recent Mercedes use 75mm diameter centre caps Andy.

Don't be tempted to pay over inflated prices for OEM either. The eBay copies last for years at a fraction of the price.

https://www.ebay.co.uk/sch/i.html?_....TRS0&_nkw=mercedes+centre+caps+75mm&_sacat=0

Thanks for the reply and the link, much appreciated