1988 OMC Cobra out drive 3.0

dgunnon

Cadet
Joined
May 1, 2014
Messages
10
the upper gear case on my 1988 OMC Cobra with a 3.0 has broken the gears I found a complete stern drive with a prop from a 1988 OMC cobra 2 off a 4.3 six cylinder for 500.00 will it bolt on my transom and will the gear racial work. thank you
 

Bondo

Moderator
Staff member
Joined
Apr 17, 2002
Messages
71,264
Ayuh,.... Welcome Aboard,..... Chances are, ya won't be able to find a prop, that'll make up the difference in the gear ratios,....

What pitch prop were ya runnin' on the original drive,..??
 

dgunnon

Cadet
Joined
May 1, 2014
Messages
10
i wanted to ad the model # and serial # Thank you for any advice you can give me I have a 13X19 aluminum prop there is a casting number on it if you need it also I don't know the difference between a cobra or a cobra II mine just says cobra The plate on the out drive is model# 985268 serial# T0542304 the plate on the transom or gimbel mount is985288 serial# T0102738 and on the motor its model# 302AMR6DP SERIAL#T1027477 I have no idea which number to use i cant find a gear racial stamped any were on it I hope you can make sense of all the different model numbers
 
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