Transfer case fluid recomendation

CRD Joe · **Posted:** Fri Sep 09, 2011 11:38 pm

Before I install my two Skid Row skid plates I want to service my t-case. Can you guys give me fluid advice. Im pretty sure I have a 242.

Thanks.

Tom

tjkj2002 · **Posted:** Sat Sep 10, 2011 12:01 am

Since the t-case is a sealed unit and does not share fluid with the trans you can run any ATF you wish,or even 5w-20/30 engine oil.I would stick with ATF though with the 242 t-case.

dieselenthusiast · **Posted:** Sat Sep 10, 2011 2:41 am

I run Amsoil ATF in both, the trany and T-case. :rockon:

CRD Joe · **Posted:** Sat Sep 10, 2011 9:34 pm

Thank you.

liquidxit2 · **Posted:** Mon Sep 12, 2011 10:53 am

Mopar atf4. :JEEPIN:

cgass · **Posted:** Mon Sep 12, 2011 9:43 pm

dieselenthusiast wrote:

I run Amsoil ATF in both, the trany and T-case. :rockon:

I'm doing my transfer case soon too. Does the Amsoil perform any better than standard ATF+4? I'm of the understanding that both are fully synthetic

dieselenthusiast · **Posted:** Tue Sep 13, 2011 12:13 am

cgass wrote:

dieselenthusiast wrote:

I run Amsoil ATF in both, the trany and T-case. :rockon:

I'm doing my transfer case soon too. Does the Amsoil perform any better than standard ATF+4? I'm of the understanding that both are fully synthetic

On paper, Amsoil is superior. It comes from a better synthetic base stock and better additive package. Here’s a link to the product: http://www.amsoil.com/storefront/atf.aspx

Ajamant · **Posted:** Thu Sep 15, 2011 6:06 pm

I wouldn't use engine oil... Other than that make sure it's fully synthetic. It's the easiest one to change.

tjkj2002 · **Posted:** Thu Sep 15, 2011 6:11 pm

Ajamant wrote:

I wouldn't use engine oil... Other than that make sure it's fully synthetic. It's the easiest one to change.

ATF's are the same grade as 5w-20,some are about the same as 5w-30.No clutches in either the 231 or the 242 so engine oil is perfectly ok to use if you wanted to and will provide the same protection as ATF will.Many do and have for years with no issues.

Transfer case fluid recomendation

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