Can't find them in the Mags, but had super service from company in Baldock, Herts. They make E/Mounts, have a feeling that its R&D or something similar? will have a look when passing during the week, if you like. Your local Marine Engs. will probably know them. HTH Tony W.
Is it absolutely esential to use Volvo mounts ? There are many other companys such as Vetus etc. that make engine mounts and enquiring to these will no doubt source suitable mounts at more reasonable price.