Dang Jason!! You made me crawl under my jeep, out in the street, at 7:15A.M.!! It is kinda cold out there!!
My tag reads : 241 J And no, I do not think it is the same case that comes in a rubicon. All I was saying, is that it has been written somewhere, and I do not remember where, as being "Heavy duty." My point was that it holds more fluid, and that has to be good...and I do not believe that mine is one of a kind. That is just the way they come off the old assembly line. So go ahead and have a cup of joe and worry about something else. Who the he#@ cares anyways? All of these jeep mechanical t cases are very proven, no matter which one you have...

hooperswish

POWERTRAIN
Engine 3.7L SOHC V6
Displacement (cu. in.) 226
Net Power – kW (hp) @ rpm 157 (210) @ 5200
Net Torque – N·m (lb-ft) @ rpm 319 (235) @ 4000
Fuel System Sequential multipoint electronic fuel injection
Transmission
6-speed manual with overdrive and hydraulically assisted, adjustment-free clutch Std.
4-speed automatic with overdrive and lockup torque converter; electronically controlled Opt.
FOUR-WHEEL-DRIVE SYSTEM (transfer case)
Command-TracTM NV241 HD (with manual transmission), part-time; 2-speed with
shift-on-the-fl y; includes low range (2.72:1) and Neutral Std.
Command-Trac NV231 (with automatic transmission), part-time; 2-speed with
shift-on-the-fl y; includes low range (2.72:1) and Neutral Std.
Selec-TracTM NV242 full-time; with shift-on-the-fl y; includes low
range (2.72:1) and Neutral, allows for full- or part-time four-wheel drive (4WD) BODY/SUSPENSION/CHASSIS

You can find this info at:

www.jeep.ca/en/common/pdf/specs_liberty.pdf

To quote you Jason: Google can be your freind whan you dont know

jason thompson

after this I am going to drop it
but I think that is a miss print
I stoped today and asked about the 241HD
The answer
"Yes thay make a 241DH and dodge uses them for that their HD trucks"
"look under that 2500 with a cummins it has a 241HD"

it is an option in the 2500 and standard on the 3500 but they put them in a KJ?
Think about it for a while
it can handel the torque from a cummins and hold up under a 3500 ,1 ton, pick up but they put it under a KJ?
the KJ is the only jeep that came with this T-case?
I do not doubt for a minute that you have a 231HD but I can not belive until I see it a KJ with a T-case that weighs over
100# dry

If you do have this T-case I would pull it sell it and get a 231 cause it is burning gas and soaking up power
the guy told me that you can hardly turn them by hand cause they are so heavy in side
he also said just look for the pto port
when i told him some one has 1 in a KJ he laughed and said
"I doubt that they cost a bunch besides why the hell would you need on a KJ can not even put a strain on a 231"
"I have seen them several times mistaged 242 tag on a 231 in a TJ just look for the pto port, no port no 241HD end of it"

http://dodgeram.org/tech/specs/tranfer_case.htm

So are all of the liberty t cases made by new process like the 242 picture above?

Yes NP231, NP231HD, and NP241J...the old TJs used NP231s until 2003 when the NV241 came out...but that was only on Rubis

Thanks, I think everything is all pretty cleared up now. If during any of these posts I offended anybody, made anybody mad, or whatever, I truly did not intend to. I just wanted to get to the bottom of it. There sure is a lot of misinformation/typos out there. I guess as the saying goes, "Believe half of what you see, and none of what you hear" sure applies here. Take care all, and good luck...