I'm replacing my transfer case as it is pretty much smoked........


Every parts supplier I call always asks if it is a 23 tooth or 29 tooth case. I'm really not sure....

How do I tell???

It's a NP 241 DLD


Thanks for any help.

 

I'm pretty sure they talking about the number of splines on the input shaft. I don't know which case has which splines though sorry.

 

I think 23 with the auto, but I am not sure. Call Quad 4X4 and give them the numbers off the x-fer case and he can tell you.

 

Hey, if you like I can go home and count output shafts, I think I have 7 stockers on the floor

 

Thanks MCmopar........

why do you have so many tranny parts kicking around???

It's actually the spline count for the T-case INPUT...... (or NV4500 output I suppose)

Really frustrating that the local DC dealer parts department can't even tell me the difference

Oh well......

Every parts house, tranny shop and dealership I called asked me the same question but no one knew what the difference was!

 

OK, I went home and counted automatic transmission output shaft splines, and everyone of them are 23 spline. I have them from 1996-2005. No info on manuals sorry.

 

It's ok....... I allready answered my own question, all of the t-cases that fit NV4500's are 29 spline.....

The 23 spline cases must be for auto's I guess.

Pretty annoying when people ask you if it's 23 or 29 spline when you just told them it's for a manual transmission..

My favourite is the places I called to ask for a price on a t-case and they ask me if my vehicle is 4wd?????


WOW!!! What a dazzling display of intelligence some people have.

 

Oh yea, I was at the parts store looking for a carb rebuild kit for my 1970 440, the kid behind the counter wanted to know which kind of snowmobile it was for??

 

)

That is funny......... I guess I can sort of understand a kid jumping to that conclusion..... I have rebuilt lots of carbs on old snowmobiles from the 70's 440cc is a popular snowmobile displacement too, but please!!!!!

WHY WOULD I NEED A T-CASE FOR A 2WD TRUCK??????????

These weren't kids either! Grown people in tranny shops!