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2 WD to 4wd ax15 swap driveshaft question.


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I've got the short bed 91 eliminator with a 2wd ax15. I will be putting in a 4wd ax15 with a 231. It's from a 93 Cherokee. It should fit fine I'm assuming? My main question though is can I use a Cherokee rear driveshaft or do I need to get one cut to size? Thanks in advance and other tips and recommendation are appreciated for the swap :)

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You will need to have one made. Mine was 42.5" center to center plus the slip yoke.

 

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Did you go with an SYE too. Or the stock slip yoke and shortened stock shaft?
I went with stock slip yoke, but the drive shop i used wouldn't shorten then stock double wall shaft with the rubber membrane in it, so I got an XJ shaft lengthened. It cost more.

 

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You will need to have one made. Mine was 42.5" center to center plus the slip yoke.

 

Sent from my SM-N900W8 using Tapatalk

Did you go with an SYE too. Or the stock slip yoke and shortened stock shaft?
I went with stock slip yoke, but the drive shop i used wouldn't shorten then stock double wall shaft with the rubber membrane in it, so I got an XJ shaft lengthened. It cost more.

 

Sent from my SM-N900W8 using Tapatalk

did you happen to have any lift on the jeep or is your measurements for stock height?
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Finish up everything, including lift if any, then go from there. Standard procedure...........

I understand this but since this is a daily I would like to have a shaft made before hand if possible so I can get it done quickly and efficiently
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Finish up everything, including lift if any, then go from there. Standard procedure...........

I understand this but since this is a daily I would like to have a shaft made before hand if possible so I can get it done quickly and efficiently

 

And I understand that too. Just saying pick a point close to the end of the project, then measure and submit your order. A good local shop can turn it around in a day. One-half an inch error can make or break the project. Too short you can make it up with a longer slip yoke. Too long and you're screwed unless you have enough extension on the yoke to hack some off. I have to admit I found out the hard way...................

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You will need to have one made. Mine was 42.5" center to center plus the slip yoke.

 

Sent from my SM-N900W8 using Tapatalk

Did you go with an SYE too. Or the stock slip yoke and shortened stock shaft?
I went with stock slip yoke, but the drive shop i used wouldn't shorten then stock double wall shaft with the rubber membrane in it, so I got an XJ shaft lengthened. It cost more.

 

Sent from my SM-N900W8 using Tapatalk

did you happen to have any lift on the jeep or is your measurements for stock height?
I did spring over Axle with a Chrysler 8.25. Got about 5.5 - 6" of lift.

 

Sent from my SM-N900W8 using Tapatalk

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Finish up everything, including lift if any, then go from there. Standard procedure...........

I understand this but since this is a daily I would like to have a shaft made before hand if possible so I can get it done quickly and efficiently

And I understand that too. Just saying pick a point close to the end of the project, then measure and submit your order. A good local shop can turn it around in a day. One-half an inch error can make or break the project. Too short you can make it up with a longer slip yoke. Too long and you're screwed unless you have enough extension on the yoke to hack some off. I have to admit I found out the hard way...................
Just out of curiosity, where do you get a longer slip yoke?

 

Sent from my SM-N900W8 using Tapatalk

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One example:

 

s-l200.jpg       http://www.ebay.com/itm/8-Driveshaft-Slip-Yoke-Long-27-SP-1310-GM-T350-TH-350-/191992197817?hash=item2cb3a072b9:g:0F8AAOSwNRdX-9Tb&vxp=mtr

 

A slip yoke that has 27 splines and uses series 1310 u-joints works fine on my 2WD, and will work for most t-cases. If you have a high u-joint operating angle because of lift you should get a yoke with longer "ears" to allow more u-joint rotational clearance. 

 

Example:    1230504901_JeepNP231TransferCaseSlipYoke

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Finish up everything, including lift if any, then go from there. Standard procedure...........

I understand this but since this is a daily I would like to have a shaft made before hand if possible so I can get it done quickly and efficiently

And I understand that too. Just saying pick a point close to the end of the project, then measure and submit your order. A good local shop can turn it around in a day. One-half an inch error can make or break the project. Too short you can make it up with a longer slip yoke. Too long and you're screwed unless you have enough extension on the yoke to hack some off. I have to admit I found out the hard way...................

Thank you for your advise. I am just getting a little excited and jumping the gun and rushing a tiny bit. My long wait for a good 4x4 ax15 is over and I've got the axle and other parts on the way :) I didn't mean to sound like a smart Alec earlier lol

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