84 150 black max need help w/power trim pump

[badtip]

I have a 84 150 black max that the power trim motor has finally given up on me and i am having trouble finding just a replacement motor, the pump is ok and i don't want to have to buy the complete assymbly.

My motor serial # is 6220455
i have tried to find just the motor and i think i found one but i'm not sure as it is a replacement and it looks different then the one i removed.

the part # is sierra 18-6772
or arco 6218
will these work or am i going to have to buy a whole pump motor assy.

any help would be appreciated

thanks Ken

 

[cr2k]

Re: 84 150 black max need help w/power trim pump

No that number is for an I/O not and OB.

Post a picture of your motor. Does it bolt on with 2 bolts or 4 bolts, or how?
Does it include the top of the reservoir?

 

[Faztbullet]

Re: 84 150 black max need help w/power trim pump

The 6218 is the correct number as you have the oildyne pump.The newer motors are in a plastic frame vs the old metal one,thus they are a tad shorter and more streamlined look.