Thanks for that Kentktk. Funnily enough I've got that exact page open right now on my screen, however the bushes are showing as no longer available. I've got the split bushes out and measured them and I think I've found a supplier, that is if I've measured them correctly ! Haven't taken the other ones out yet though as it looks like I'll have to remove the seal first and it was getting a bit cold in the garage. Even just finding out the correct dimensions would be a great help.