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Old 03-05-2011, 09:35 AM   #1
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NP207 to NP231 swap

ive got a 87 yj that has a np207 with a cracked case. I just picked up a 21-spline NP231 for $200.

I am getting ready to swap it today. Is it a direct swap meaning just remove np207 and bolt up the new one? they are both 21-spline. or are there other parts i need to get to make the swap a success.


thanks!

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Old 09-19-2011, 11:00 AM   #2
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Did you ever find out if it was a direct swap? I have a similar issue with my 87.

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Old 09-19-2011, 11:17 AM   #3
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It should be
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Old 09-20-2011, 12:19 PM   #4
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I found out the difference is only the length of the linkage rod.
The 207 was 3” long and the rod from the 231 is 5” long.
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