cobra outdrive

R

rojoc

Petty Officer 2nd Class
Joined
Aug 15, 2005
Messages
103
Is there any way, from a cobra outdrive model number, to decipher what year or size the drive is off of? thanks in advance.
 
R

rojoc

Petty Officer 2nd Class
Joined
Aug 15, 2005
Messages
103
Re: cobra outdrive

good suggestion. so here they are: 986037 985271 983844, any takers?
 
A

a70eliminator

Captain
Joined
Sep 9, 2007
Messages
3,694
Re: cobra outdrive

The model and serial numbers of the vertical drive are stamped on the plate located on the vertical drive, this number is used to identify the vertical drive and to match it with the engine, so your answer is yes.
 
R

rojoc

Petty Officer 2nd Class
Joined
Aug 15, 2005
Messages
103
Re: cobra outdrive

Thank you for the reply. I assumed there would be a correlation between outdrive model numbers and engine sizes but wanted to know if any of our learned friends on this site knew what the model numbers actually designated.
 
Boatin Bob

Boatin Bob

Lieutenant Commander
Joined
Sep 24, 2001
Messages
1,858
Re: cobra outdrive

983844 1986 5.7 gear ratio 1.41:1

985271 1988 5.0 gear ratio 1.50:1

986037 1990 5.7 gear ratio 1.41:1
 
R

rojoc

Petty Officer 2nd Class
Joined
Aug 15, 2005
Messages
103
Re: cobra outdrive

thank you for the info. How was the years and sizes determined? Thanks again.
 
Boatin Bob

Boatin Bob

Lieutenant Commander
Joined
Sep 24, 2001
Messages
1,858
Re: cobra outdrive

Each model # represents a specific size and year, you just have to have the model # info to cross reference them in the documentation.
 
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