Friend of mine just bought a 20hp mercury...<br />Ser# 5409543<br /><br />Something came loose under the flywheel and destroyed everything under it and the flywheel.<br /><br />So to make a long story short I am looking for a flywheel and all of the electrical under it..<br />(charging system / pickups...)<br /><br />Are there different ignitor boxes that can be used on that motor? Someone has replaced the ignitor box and it does not bolt up the same. So I will prob need that also..<br /><br />Motor looks to be in good shape otherwise...<br />125psi both cyl. Very clean motor...<br /><br />Thanks...