Merc risers and manifolds - 807988

bonzee

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Sep 11, 2010
Messages
9
Hey guys, any help would be appreciated.

Im reading "807988-C" off the side of my risers.
Does anyone know if if this is the same part no. as the "807988A03"?
Seems to be the closest riser part no. i can find in the stores.

Thanks in advance!
 

Don S

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62,321
Re: Merc risers and manifolds - 807988

Best to start with make, model, and serial numbers of your engine. Casting numbers are seldom part numbers.
 

bonzee

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Sep 11, 2010
Messages
9
Re: Merc risers and manifolds - 807988

sorry, shouldve been more specific...
its a mercruiser 5.7 carb alpha gen 2 stern.
Eng no. OK1227476
Riser no. 807988-C
 

Fun Times

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Re: Merc risers and manifolds - 807988

sorry, shouldve been more specific...
its a mercruiser 5.7 carb alpha gen 2 stern.
Eng no. OK1227476
Riser no. 807988-C
Your engine a 1996/97? then your good to go using 807988A03

Here's engine parts for a 1996.
http://www.mercruiserparts.com/selectSerailRange.asp?doc_nbr=5.7L+(2+BBL.)++GM+350+V-8+1996

Here's engine parts for a 1997.
http://www.mercruiserparts.com/selectSerailRange.asp?doc_nbr=5.7L+(2+BBL.)++GM+350+V-8+1997

The serial number you posted is not for a engine, It's for a 1997 alpha transom assembly, Also you had one too many numbers in it, It should have read 0K122747.;):)
 

bonzee

Cadet
Joined
Sep 11, 2010
Messages
9
Re: Merc risers and manifolds - 807988

u r a master at this...
it is a 97 model im guessing since the bayliner is a 97 ciera.
the weird thing is the no. i posted is the no. on the plastic air cover cleaner...why would they print that wrong?
Again thankyou so much for ur help!
 
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