Thanks for reaching out!
The photo shows the latest part I sourced from Lithuania. I am pretty sure it's been relabelled when it was restocked at a different supplier, so I can't be too sure on how genuine the label was on the packaging.

May I ask why you think it may be an issue with specifically the left mount? I will go and check regardless!

Thanks again!

surprised to hear about it splitting, from your picture it shows the part was made in 2025 by mercedes. i highly suspect you have a broken left engine mount if you were able to split it so soon.