These mounts are suitable for the following:-

Beta 10, 14, 16, 20 & 25 Heat Exchanger & Keel Cooled engine variants

Beta 28, 30, 35, 38 & 45T Heat Exchanger & Beta 35 & 38 Keel Cooled engine variants

NB. Always replace in pairs to prevent excessive engine movement & vibration. I.E Forward end pair, Aft end pair or all 4 flexible mountings

Mounting holes 100mm across centres.