Caladh
Well-known member
Looking to do this before next season for my Yanmar 4Jh-te . Does anyone recommend anything other than Yanmar proprietry, or R &D, Vetus or other ?
They are on my 3GM30F. I think as supplied they were the same hardness but when I experienced vibration they were swapped for the alternative harder aft ones. This was 20 years ago, so the detail is a bit hazy.Be aware that in many cases the front and rear mounts may be different hardness