Following the demise of my old Yam, the replacement parts I bought that triggered the discovery that the head had turned to cheese are now surplus to requirements.
So, for your cooling pleasure we have:
1 Thermostat, Part number 656-12411-01, boxed
1 Gasket, PN 663-12414-A0, Strictly speaking Used, but never actually compressed (see other posts in the engine section.....
), original packaging.
1 new Grommet for the Safety valve release, slightly grubby as it went in then I discovered the problems, but oitherwise new (i.e. it's not gone brittle)
"Yam 55 BE thermostat repair kit" (i.e. all of the above) for £25, and I'll even throw in the safety valve spring too! (it's not new but still clean & functional)
No idea about postage, but based on what I was charged when it was sent to me, probably in the region of about £3.50.
These should also be useable on a Marnier 55, and possibly a Yam / Mariner 2- cyl 60, but I can't guarantee the 'stat will open at the correct temp on a 60)
