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Old 07 December 2010, 17:12   #1
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Country: UK - Wales
Town: Tenby
Boat name: O.C.D.
Make: Highfield
Length: 5m +
Engine: Honda 100
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Yamaha 50hp on ebay
Nothing to do with me but know that there are plenty of SR4 owners on here that want one.

http://cgi.ebay.co.uk/50HP-YAMAHA-OU...item230c3db87d
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Old 07 December 2010, 17:24   #2
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Country: UK - England
Town: Royal Wootton Bassett
Length: 8m +
Engine: 250
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I know I’ve seen it on ebay and I’m very tempted for my SR4 project.

Needs some work though?
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Old 07 December 2010, 17:26   #3
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Country: UK - Wales
Town: Tenby
Boat name: O.C.D.
Make: Highfield
Length: 5m +
Engine: Honda 100
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Posts: 168
better to have trim and tilt and change the seals than have to lift it manually, the 40 yammie i had on my SR4 was heavy enough.
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Old 07 December 2010, 19:13   #4
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Country: UK - England
Town: Telford
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very nice, but the price looks set to go silly on it.
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Old 08 December 2010, 12:00   #5
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Country: UK - England
Town: Royal Wootton Bassett
Length: 8m +
Engine: 250
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I have been told that there are no seals available for that outboard and I have had two quotes today for over £1000 for a new ram
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Old 08 December 2010, 13:06   #6
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Country: UK - Scotland
Town: Aberdeenshire
Boat name: Sula
Make: Ribcraft 4.8m
Length: 4m +
Engine: Tohatsu 70hp + aux
MMSI: 235087213
Join Date: Jun 2007
Posts: 4,534
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Quote:
Originally Posted by whisper View Post
I have been told that there are no seals available for that outboard and I have had two quotes today for over £1000 for a new ram
I would have thought seals were available for the 40hp? The 40V (6H4) and 50G (6H5) engines use the same block and same power-trim unit. I spent 2 years looking for a Yammie 50hp... suffice to say I gave up the quest. Looks like a late 80's, early 90's engine. Pretty sure the cowl design changed from 1992 on. The ID plate will identify the year of manufacture. Wouldn't be surprised if it makes £1k.
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Old 08 December 2010, 15:52   #7
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Country: UK - Wales
Town: West Wales
Make: Vipermax 5.8, SR4.7
Length: 5m +
Engine: 150 Opti, F50EFi
Join Date: Sep 2005
Posts: 6,299
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Originally Posted by spartacus View Post
Looks like a late 80's, early 90's engine.
Yes, I'd say 1991, going off the decals.
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Old 09 December 2010, 15:36   #8
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Country: UK - Scotland
Boat name: Wildheart
Make: Humber/Delta Seasafe
Length: 5m +
Engine: Merc 60 Clamshell
MMSI: 235068449
Join Date: Apr 2007
Posts: 4,671
Quote:
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I have been told that there are no seals available for that outboard and I have had two quotes today for over £1000 for a new ram
Where's it leaking from? Depending how adventurous / comfortable you feel, It's going to be an O- ring or a gasket that needs replaced. If you are confident dismantling things, there's not a lot to those rams. I got spare seals for mine off the shelf, plenty of places sell O-rings! Just make sure they (material wise) are rated to handle hydraulic oil.

Also check out Mallory & Sierra (although your O/B shop should have done that already!)

http://www.marineengine.com/parts/si.../catalog.html?
http://www.marineengine.com/parts/ma...e/catalog.html
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