Does anyone have any mercury part # 17-813061? Its the small pin that holds the gears on the prop shaft. Im looking for a few or whatever is available...these guys are NLA but Im hoping someone has a source..thanks..Nick.
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WANTED...44 lower unit part
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D gear pin
Nick,
I drill the 3/16" hole all the way through the shaft and the gear so that you have a double shear pin instead of the original style. In my opinion, the Mercury pin is too small and allows the gear to shift. I simply use an aircraft hardenend AN clevis pin cut to length.
Of course the gear and shaft are hard so you need to use a carbide drill and ideally do it on a mill that you can slow WAY down and flood with coolant.
Steve Roskowski
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A SOurce For Pinning
I have a source for pinning the gears in Battle Creek if you are interested. If interrested get hold of me and I can see what he would charge. We have most of our Mod stuff pinned by him. He has a laser tool that cuts a perfect tapered hole through the gear and shaft all at once, under a water like soultion. He then presses a pin into it. He does great work in my opinion.Dave Mason
Just A Boat Racer
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