Mariner 150 Magnum gaskets

BillieS · #1 (**permalink**) 11-14-2011, 05:44 PM

Can I purchase just a single side gasket set for a 1984 V-6 Mariner Magnum. Starboard side head gasket set? Serial number: A183761

Or cylinder head gasket set, cover gasket set, thermostat, headbolts? I have a water gasket leak on the cover of the startboard side. But it appears that there is a bolt broke off in the head also. So I know I will have to remove the head to get to the bolt. Left side seems to run warmer than the port side.

Thanks,

Billie

boats.net · #2 (**permalink**) 11-15-2011, 08:57 AM

You can order individual parts or you can order the entire gasket set. the following link is for you motor.

1985 7150725 Mariner Outboard Parts

BillieS · #3 (**permalink**) 11-15-2011, 04:48 PM

Thank you very much. Should I replace both thermostats?

boats.net · #4 (**permalink**) 11-16-2011, 08:17 AM

Would be a good idea.

BillieS · #5 (**permalink**) 11-18-2011, 05:52 AM

I see two diferent types of head gaskets. Is this the one I need:
GASKET SN# ME-6042946/MA-6038681 & Up

Based on my Serial number. I am just unsure how the serial numbers work.

boats.net · #6 (**permalink**) 11-18-2011, 12:44 PM

It is based on the serial number, you should go with the me- and up