Mercruiser 5.7 engine questions

Streffpilot

Petty Officer 2nd Class
Joined
Aug 22, 2012
Messages
144
Hey, Oh Great Wise ones....

I have a question regarding the carb on my 5.7 Merc. My engine S/N is 5931278. The brass tag on the carb says Mercruiser MCM 260 1347 7362

The only thing I see written on the carb is Made In the USA and Rochester Quadrajet.

I am wondering what the model number for my carb is. I would like to order a rebuild kit for it. The engine fires and runs for a few seconds with fuel poured down the barrels, but I have no idea how long it has been sitting, so I would like to rebuild the carb so that I can get it running.

Any advice on this would be greatly appreciated.

Thank you in advance!
 

alldodge

Moderator
Staff member
Joined
Mar 8, 2009
Messages
41,989
Search for "Rochester Q jet rebuild kit"
On most these sites they have a search function and enter"1347 7362" and it will find the kit you need

The 1347 7362 is your model number and can also find replacement carb using the number
 
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