Another Model year and HP thread

[markhodges78]

Hello all thanks in advance. I just bought a boat with what is supposed to be a 200 hp mercury / mariner the transom label is faded but the freeze plug cap is stamped 0G693618
I have searched all the parts search web sites and come up with nothing .. also this is the label on the carburetor cover

Thanks in advance

 

[racerone]

My wildest guess is a 1996 model for the powerhead.----possible replacement ?

 

[Fun Times]

Serial number 0G693618 suggests the engine is a 1998 MERCURY 2.5L CARBURETED OFFSHORE 200 CXL Model number 1200425UD
Hard to find but this ought to be your parts guide if found to be accurate, https://www.mercruiserparts.com/merc-mar-2-5l-carb-0d935271-and-up

1998 MERCURY , 200

Model​	Version​
1200412UD	L
1200412UT	L
1200422UD	XL
1200425UD	CXL
1200472UD	JET 140

 

[markhodges78]

Serial number 0G693618 suggests the engine is a 1998 MERCURY 2.5L CARBURETED OFFSHORE 200 CXL Model number 1200425UD
Hard to find but this ought to be your parts guide if found to be accurate, https://www.mercruiserparts.com/merc-mar-2-5l-carb-0d935271-and-up

1998 MERCURY , 200

​

Model​	Version​
1200412UD	L
1200412UT	L
1200422UD	XL
1200425UD	CXL
1200472UD	JET 140

mine has the trim pump on the transom bracket this looks as if it is located in the boat

 

[Fun Times]

mine has the trim pump on the transom bracket this looks as if it is located in the boat

Then it should be this one, https://www.mercruiserparts.com/v-200-0g303046-thru-0g760299

 

[Dukedog]

https://www.mercruiserparts.com/merc-mar-2-5l-carb-0d935271-and-up

that one is for Hi. Perf. motors..................

 

[markhodges78]

can anyone tell me what service manual I need for this engine

 

[Dukedog]

135-150-175-200 With Serial Numbers United States - 0G960500 and Above.pdf

that didn't work.... send me an email addy and i'll send ya tha pdf file for it............ or part number

90-878079

 

[markhodges78]

135-150-175-200 With Serial Numbers United States - 0G960500 and Above.pdf

that didn't work.... send me an email addy and i'll send ya tha pdf file for it............ or part number

90-878079

sent you pm

 

[Dukedog]

let me know if ya get it..........