1990 85 Yamaha lower unit Houdini

63cruiser

Seaman
Joined
Nov 2, 2013
Messages
72
Just bought a 1990 c85 Yamaha for a 20" transom that has an MIA lower unit. Trying to find what years and models will make mine giddy up. Thank you for looking.
 

99yam40

Fleet Admiral
Joined
Sep 7, 2008
Messages
9,122
look up the Yamaha part # for you lower and then see if anything else uses the same part #
 

63cruiser

Seaman
Joined
Nov 2, 2013
Messages
72
The internals share lots of the same parts as the 70 and 90. On the rebuild websites they state they will fit the 85 but part numbers are different.
 

Doh

Petty Officer 2nd Class
Joined
Aug 12, 2008
Messages
193
The 85 was basically a 90 without Oil Injection. Much like the C 115, was the basic V4 engine.
 
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