Questions about chain drive on an ezgo

chance · 07-30-2010, 11:48 PM

Been using the search button, and cant find exactly what im looking for. Im putting a big motor in (what i beleive) is a 1991 ez go marathon. I have found on here that people are using this sprocket

http://www.denniskirk.com/jsp/produc...d=0872911&mmy=

Will that sprocket fit this rear end?

The shaft is a 19 spline, about 20mm major diameter. Looking at the pic of the sprocket, I count 19 valleys in the spline, but it could be a stock/generic photo.

So the big question is, will the sprocket i linked to fit my axle?

Thanks guys!

arcitech · 07-31-2010, 07:45 AM

You are asking a tough question. To find your answer you would have to know the output shaft measurements for a Polaris ATV, and then cross reference them to the (?)Dana rear axle part number for the input shaft on your differential. Call Polaris and Dana, or...spend the money and see if it works! I know this isn't really an answer, but your question just involves too much reseach, and not enough knowledge on my end

chance · 08-02-2010, 05:13 PM

i said screw it and spent the dough. it should be here in a few days.

i hate gambling my money on parts like this

chance · 08-05-2010, 02:13 PM

Sprocket came in today and fits perfectly

While i was waiting for it to get here, i found this sprocket

http://www.denniskirk.com/jsp/produc...eafCatId=11208

It seems like it would work too, and its cheaper

07-30-2010, 11:48 PM	#1
chance Not Yet Wild Join Date: Jul 2010 Location: Acworth, Ga Posts: 70	Questions about chain drive on an ezgo Been using the search button, and cant find exactly what im looking for. Im putting a big motor in (what i beleive) is a 1991 ez go marathon. I have found on here that people are using this sprocket http://www.denniskirk.com/jsp/produc...d=0872911&mmy= Will that sprocket fit this rear end? The shaft is a 19 spline, about 20mm major diameter. Looking at the pic of the sprocket, I count 19 valleys in the spline, but it could be a stock/generic photo. So the big question is, will the sprocket i linked to fit my axle? Thanks guys!

07-31-2010, 07:45 AM	#2
arcitech Gone Wild Join Date: Mar 2010 Location: Hampton, VA Posts: 503	Re: Questions about chain drive on an ezgo You are asking a tough question. To find your answer you would have to know the output shaft measurements for a Polaris ATV, and then cross reference them to the (?)Dana rear axle part number for the input shaft on your differential. Call Polaris and Dana, or...spend the money and see if it works! I know this isn't really an answer, but your question just involves too much reseach, and not enough knowledge on my end

08-02-2010, 05:13 PM	#3
chance Not Yet Wild Join Date: Jul 2010 Location: Acworth, Ga Posts: 70	Re: Questions about chain drive on an ezgo i said screw it and spent the dough. it should be here in a few days. i hate gambling my money on parts like this

08-05-2010, 02:13 PM	#4
chance Not Yet Wild Join Date: Jul 2010 Location: Acworth, Ga Posts: 70	Re: Questions about chain drive on an ezgo Sprocket came in today and fits perfectly While i was waiting for it to get here, i found this sprocket http://www.denniskirk.com/jsp/produc...eafCatId=11208 It seems like it would work too, and its cheaper

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