LOST JEEPS
http://www.lostjeeps.com/forum/phpBB3/

Another Differential Fluid Question
http://www.lostjeeps.com/forum/phpBB3/viewtopic.php?f=5&t=54963
Page 1 of 1

Author:  changingtime [ Mon Aug 16, 2010 2:34 pm ]
Post subject:  Another Differential Fluid Question

so, if i read this link correctly: http://en.wikibooks.org/wiki/Jeep_Liber ... _Intervals

we can put 75w-140 in the front and back. Does anyone's service manual for the 2005 verify this?

Anyone used Royal Purple?
This is what the 2005 online manual states:

Axle Differential (Front) Mopar Gear & Axle Lubricant (SAE 80W-90) or equivalent.
Axle Differential (Rear) Mopar Synthetic Gear Lubricant (SAE 75W-90) or equivalent. For trailer
towing, the lubricant should be replaced with Mopar Synthetic Gear &
Axle Lubricant (SAE 75W-140) or equivalent. Models equipped with Trac-
Lokā„¢ require a limited-slip additive.

Author:  CATCRD [ Mon Aug 16, 2010 4:55 pm ]
Post subject:  Re: Another Differential Fluid Question

The 2005 service manual doesn't call for 75W-140 in the front diff, but you will probably be fine with it there anyway, if you just want to keep things simple.

Author:  Glend [ Tue Aug 17, 2010 3:18 am ]
Post subject:  Re: Another Differential Fluid Question

My service manual specifies either front or rear. I use 80W-140 synthetic simply because I tow things and its never really cold here but it can be very hot.

Author:  dirtmover [ Tue Aug 17, 2010 8:00 am ]
Post subject:  Re: Another Differential Fluid Question

Yeah, I've been using RP since the first change for no other reason than it's all I could find here and the price was reasonable.

Page 1 of 1 All times are UTC - 5 hours [ DST ]
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group
http://www.phpbb.com/