Here I am

let dealer "fix" LSD?

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Allison Auto NITCHED

South Bend clutch

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Should I let them try... ?

I have had 8200 relatively trouble free miles on my 01. 5 DEE/ETH 4x4. I took it in to the dealer to be put on the national waiting list for the center console with 1/2 of the tabs remaining AND more importantly to describe my $285 open "LSD" differential's performance.

I understand it is not a locker. If this performance is the standard, however, I would not suggest anyone waste the money on ordering the option. Our old '89 4X4 Cummins auto with an open differential will pretty much spin both rear wheels when this truck will. It will spin both wheels in deep snow, or work well enough to keep you alert on icy roads (if both are on ice, otherwise one will spin while going up hill).

Example #1 - Starting out with one wheel with traction and one on ice. Wheel on ice spins. Other, older LSD-equiped Dodges will start out as if on pavement if one wheel is on pavement.

Example #2 - Pulling friend's PSD out of the ditch up north (only parking spot left on snowmobile trip). 4-low, all wheels on hard packed snow on the road. Only right-side driving... two wheel drive. (I guess I have the 2-low kit)

I described these conditions and the service department torque-tested the performance. Said it was "way over 30 lbs" (although I didn't ask what they got). Anyway, the dealer said he would order the clutch pack and said they would try to tighten it up. I don't figure it can get worse.
 
I ordered mine without the LSD because of all of the problems I've read about here, thinking that I could pur in an aftermarket LSD of some type if I found that I needed it. If I decide to add one, what kind should I look at? It appears that the Detroit Locker isn't a very good choice for a road vehicle.

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Ken Lenger
On Order - 2001. 5 2500 QC 4X4 SWB SLT, ETC/DDX 5 Speed, 3. 55 (no antispin), camper group, trailer folding mirrors, RBR CD/Radio, LT265/75R16E AT OWL tires, trailer tow group, Patroit Blue / Agate,
Replaces 98 Jeep Grand Cherokee V8 which is for sale.
Trailite 21' Travel Trailer, ~4000 lbs loaded.
 
Well, I ordered mine back in July when I gathered the gerneral concensus was "yeah". Older units seem fine, which is why I thought it was a good idea. Maybe the "bad batch" rumor is true.

To do it over again I would probably go without the LSD and look into an ARB air locker. Some have stated that it may not be completely bullet proof, but when working properly would be a #ad
unit. It would be like driving a farm tractor, with the ability to lock the differential when needed.
 
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