mercury 2 stroke 4.5 HP

chazdo2

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My points are shot on this motor. I looked up two different sites and the price for one set of points ( single cylinder motor ) is 130 bucks! I was sure this was a misprint till I went to another site selling Mercury parts. I am obviously not going to pay that for a 10 dollar set of points for every motor ever made. Anybody got a work around or a more realisitc place to buy them. Its part 23 on the microfisch parts breakdown.
 

chazdo2

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Re: mercury 2 stroke 4.5 HP

I think its in the 70's Its a 4.5 HP Merc, single cylinder US made serial number 6025774
 

sutor623

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Re: mercury 2 stroke 4.5 HP

Chaz this motor has an ignition module assembly, with condensers. It is not a points motor. IMA is $160.00 and condenser is around $40.
 

chazdo2

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Re: mercury 2 stroke 4.5 HP

it has a set of points in it. I can take a picture if you want. I will check the above site but I checked the serial number numerous times.
 

chazdo2

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Re: mercury 2 stroke 4.5 HP

Its part 23 on the Crowley site listed above as contac set for 133 bucks. They are points like in the older mowers. I just cant figure out why they are different than the 8 dollar ones I have bought over the past 30 years for mowers!
 

chazdo2

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Re: mercury 2 stroke 4.5 HP

that part on E-Bay is not the right one. Its part 23 on the Crowley site. That looks to be the correct layout.
 

sutor623

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Re: mercury 2 stroke 4.5 HP

Yeah you're right, it has an IMA, points and condensers. Man that is one expensive little ignition system!
 

chazdo2

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Re: mercury 2 stroke 4.5 HP

Think I am going to try to adapt an old set of points to this setup. I have about a dozen sets of points that look pretty close to the same size and shape as this one. If it works I will post it so others may benefit. If anybody knows any other solutions I am all ears!!!
 

sutor623

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Re: mercury 2 stroke 4.5 HP

Cool man. Just hope that the IMA is not bad as well. :eek:
 

carholme

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Re: mercury 2 stroke 4.5 HP

The parts on ebay are p/n 336-4318A2 which is the p/n on the Crowley site, item 23, Contact set, p/n 336-4318A2.

Gerry
 

chazdo2

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Re: mercury 2 stroke 4.5 HP

Thanks for all your guys help!!!! Great site
 
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