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Trying to figure out year of motor

S

stormdad

Member
"Hello,
I have a Mercury 2 st

"Hello,
I have a Mercury 2 stroke 35 HP Oil Injected outboard.
Serial # 0B205529
Have done online look ups and this serial # appears nowhere.
Need Manuals and Parts, just don't know the year.
Engine runs well but needs some work."
 
"1987, ditch the oil injection

"1987, ditch the oil injection and mix it yourself.
That engine is the same as the 40hp back in 80-83, in 84 it became the 35hp. The 40 went to a 4 cylinder motor. All the parts from 80 and up are the same, except they changed the wiring on the powerpack and added a temp sensor on the newer ones. Good engine, likes to break the starter attach point due to loose bolts, and tears up crankshafts due to bad lower bearing. Keep the drive shaft splines serviced."
 
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