I am posting just to bring this thread up to date, after doing some searching today i found these, hydro mounts below, from a well known seller so i presume they are the correct part?
https://www.ebay.co.uk/itm/ROVER-75-...97.m4902.l9144
PS ok i have sent a message to the above seller here is part of the answer.
(Ours are imported from SAIC in China so if you consider them as the owner of MG genuine or aftermarket i'm not really sure, we don't say they are genuine for that reasons, ( there were originally 2 sets of tooling 1 for petrol and 1 for diesel but the Diesel one was worn out so the last I heard was there is only 1 set of tooling so only having the stamped number of the KKB101914 in it. The product we sell does have a sloshing sound if you shake it.)
I have asked for confirmation that both the KKB101914/ 7 the KKB101923 make this sloshing sound, as this is now getting quite confusing as some do & some don't also regarding the tooling how would they know how to change the compound needed for the diesel?
I will wait and see the next reply.