For Sale: NP231

[coaz4x4]

SOLD

[coaz4x4]

Boy, I thought a 231 in good shape would go quicker, anyone got an OBO? I'd be willing to go lower for a FR 4x4 member.

[Spencerarthur]

would this work with a 5.2 grand cherokee? i have the awd transfer case in it right now

[xaza]

IIRC 1997 was a new spline count for input shaft, would have to be a 97 or later GC I believe. Read through this to get a good knowledge base for your project.
http://www.jeepforum.com/forum/f13/t...-np242-685644/

[coaz4x4]

Thanks Cliff... Spencer, I do not know and don't want to give you bad info.

[Spencerarthur]

Thank you. I'm reading through that right now

[Adaa60]

Im missing that balance looking thing on the shaft between the np231 and the yoke. is that thing important?

[coaz4x4]

I'd assume so if the Jeep engineers incurred the cost, but can't say for certain.

[Adaa60]

i will look for one at the JY, XJ colorado is having a Pull Party at Denver Pull n Pay, I actually set it up for them for the 20th. We will be there from 9-5 helping everyone as a group to pull parts we need with each other. so i'll look for one while im there!

[coaz4x4]

Bump!

[ColoJeeper]

Any idea if this is a bolt in for a 95 YJ with an automatic transmission?

[coaz4x4]

I couldn't sat definitively, and wouldn't want to give you bad info.

[Java]

good info http://www.novak-adapt.com/knowledge...er-cases/np231

[coaz4x4]

Thanks Paul!

[coaz4x4]

Still FS!

[dieseldoc]

the balencer is there for the short shaft TJs.
the grand has a longer wheel base thus angels creat less vibrations.

use the novak link to find the spline info.
as for the YJ if the spline count is right it should be a bolt in case.

[coaz4x4]

Still for sale. Come pick it up and I'll take $200. Evans/Quebec in SE Denver.

[dieseldoc]

Sounds like it's time to cut it up and build a box4rox

[coaz4x4]

Sounds like a fun project, when do you want to pick it up so you can get started?

[dieseldoc]

lol....not for me. I am looking into a HERO transfer case and will most likely use the black box from northwest fab whan the project gets moving.

look up the HERO cases, they make ATLAS look like a sami case. 40 spline shafts are standard in these things.
this last Hammers race had 20 Atls failures and zero HERO failures this says something for sure.....
I must say a 5k for a transfer case it better not fail!