I want to change over to Amsoil and need to know what to buy for the front and rear diffs, transfer case and NV5600.

Thanks

 

Larry, I'll bet Michael can answer your question.

He's a banner advertiser on the site.
http://www.lube-direct.com/

 

Great, thanks Shovlhead !! I had forgotten he joined the list of sponsors..

 

I run 85-140 series 2000 in the diffs, ATF in the t-case,15-40 Marine/HD diesel in the Cummins and MTL in the trans. PK

 

I use Amsoil 75w-140 Series 2000 in the rear differential and 80w-90 in the front differential. For warranty reasons I use Mopar ATF+4 in the transfer case and my automatic transmission.

Joe

 

I use Amsoil 75w-140 Series 2000 in the rear differential and 80w-90 in the front differential. I use ATF in Tranny and 15-w40 in HD/Marine in the engine.

KC

 

Shovelhead, thanks for the plug.

Good comments so far on what works.

I like to recommend the 75w90 for the front diff, and the 75w140 for the rear.

As far as the transmission, this is from Amsoil Tech support.

Hope this helps.