The black ones are Yanmar OEM. The others could be from anywhere. Hutch from PYI calls the Yanmar ones "marsh mellow mounts". They do a great job with vibration BUT they have no mechanical attachment between the two plates. If (and when) the bond between the rubber and metal fails you will find your engine no longer "mounted". Yanmar even suggests wire tying the top and bottom halves together. For anyone with a dripless shaft seal the "softness" of these mounts can allow leakage during heavy forward thrust.
Josh Muckley S/V Sea Hawk -- When privacy matters. http://www.secure-my-email.com On Jul 23, 2013 4:24 PM, "Curtis" <cpt.b...@gmail.com> wrote: > I start the process today of swapping out the 33 year old 2gm 13 raw water > cooled with the 1984 2GM20F fresh water cooled. > I have 2 differnt engine mounts one set on the engine I'm pulling out and > one set that hangs on the new engine I purchased on e-bay? What is the > better set. Please follow the link to see the photos an let me know your > opinions. > Thanks Capt, Burt > > http://www.sailnet.com/forums/diesel-engine-forum/101423-engine-swap-will-work-2.html#post1063587 > > -- > “The pessimist complains about the wind; the optimist expects it to > change; the realist adjusts the sails.” > > _______________________________________________ > This List is provided by the C&C Photo Album > http://www.cncphotoalbum.com > CnC-List@cnc-list.com > >
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