Merc 9.8 Model 110 serial #7049933

G.Masters

Cadet
Joined
Oct 14, 2010
Messages
7
Does anyone know what the troll lever on the motor mount is for? I am not to knowledgeable when it comes to Outboard motors. Also I need a new prop for it, anyone know the right size and where I can get one (cheapest as this motor only gets used 4 or 5 times a year).

Thanks

Greg
 
Joined
Oct 11, 2010
Messages
6
Re: Merc 9.8 Model 110 serial #7049933

I have an earlier model 9.8 which doesn't have the troll lever. But with my experience with that motor, it has more thrust than needed for trolling. I would always drag 1-2 buckets to slow the troll...so to speak! What the lever should do is bring the position of the outboard up to direct the thrust toward the surface more thus, slow the troll!
 

G.Masters

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Oct 14, 2010
Messages
7
Re: Merc 9.8 Model 110 serial #7049933

Thanks for the quick answer on the troll question. I went to check it out and what it actually does is, when pushed all the way up, it allows the motor to lock in a upward position by itself.

I have also found the original part number for the the prop and it is 48-87572A10. Its an 8 X 8 prop. Now if I could just get a replacement fairly cheap I be all set.
 

bktheking

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Jul 29, 2008
Messages
5,057
Re: Merc 9.8 Model 110 serial #7049933

The lever releses the reverse lock, no?
 

Laddies

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Sep 10, 2004
Messages
12,218
Re: Merc 9.8 Model 110 serial #7049933

The troll lever releases a tilt mechanism that holds the engine in the tilted position, which will reduce the engine thrust and slow the boat down. Why the did not call it tilt is beyond me, the engine does not need any help trolling slow on most boats.
 

G.Masters

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Oct 14, 2010
Messages
7
Re: Merc 9.8 Model 110 serial #7049933

Will a QA2128R prop work on my Merc 9.8, anyone know?

Thanks
 

G.Masters

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Joined
Oct 14, 2010
Messages
7
Re: Merc 9.8 Model 110 serial #7049933

Is there any of the Solas brand props that will work for this 9.8 Merc?

Just trying to spend a little as possible on this.

Thanks
 

Laddies

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Re: Merc 9.8 Model 110 serial #7049933

The only listings I can find are Mercury # 48-47922A10 or it crosses to a Michigan # 032021
 

G.Masters

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Joined
Oct 14, 2010
Messages
7
Re: Merc 9.8 Model 110 serial #7049933

The original part number for the prop is 48-87572A10
 

Laddies

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12,218
Re: Merc 9.8 Model 110 serial #7049933

Ok, your link is for the US built engine by the serial number and mine was for the Canadian built engine but both links call for the original part number that I gave you not the number you came back with?
 
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