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Unread 05-09-2013, 09:24 AM   #1
Pags89
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Join Date: Jul 2012
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249-242 input shaft clarification

Hey y'all,

Im looking to swap a 242 into my niner for the 249 with a worn out VC. Question is (according to the sticky and all other info i can find) does a 96-98 zj 242 have the same .840 input shaft as my 249? And if so, i dont need to open them up and swap the inputs out?

Thanks,
Pags

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Unread 05-09-2013, 09:37 AM   #2
KingtheZJ
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correct
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Unread 05-09-2013, 11:19 AM   #3
lil_joe
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Unread 05-09-2013, 04:22 PM   #4
shaban
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doesnt a 96-98 242 use external slip yoke as opposed to internal in pre-96 242 and all the 249s?
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Unread 05-09-2013, 06:18 PM   #5
Pags89
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Yes, I'll be converting to an external slip yoke, and that brings me to my next question. Other than shortening my d-shaft 1~2'', is there anything else i'll need to do? And, if possible, can i just get the D-shaft from the donor jeep and be done?
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Unread 05-09-2013, 06:51 PM   #6
shaban
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I ended up buying a rear shaft from a ZJ with 4.0 and a ESY 242 from ebay. This combination is pretty hard to find at junkyard.
Bought a front one from ebay too.

part number here if you need, I think it must be right.

ZJ 4.0 242 EXT 31.5uu, 28ww
Mopar PN: 431-04081
Hollander Interchange PN: 52098904 52111910
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