Nope. Not the same.
Powerpack is the part of the ignition system that takes voltages from the stator, and switches it out to the ignition coils
You just might be confusing a bad top seal with ignition problems. (You said "it's not firing", which means what? No spark, or not making power
New to this forum. Is part # 586292 "power pack" also know as the (ECU) engine control unit and or the (EMM) engine management module?
Can't tell you how many Brand X outboards my Merc has towed in!
I took off a total of 5 nuts, including one near the trim tab. I took off the trim tab and didn't see another fastener under there. Also had the motor