MC rear shocks

[FrancisW]

Hi, have not long purchased a 2011 Mondeo Wagon, Diesel. Fairly impressed so far. My query. I am in the process of replacing the rear shocks. I sourced a set of KYB but when in process of changing them found they are entirely different to the originals and will definitely not fit.
I double checked part numbers, vin numbers etc and according to all catalogues the KYB are the right part number (KYB 349021).
Has anyone else replaced rear shocks and what part number was used.
I do not have electronic suspension.