With regard to the Gleason-Torsens, I used to see them sold for Jeeps, etc many years ago, but now, with the exception of the H1, nobody seems to carry them. Is there a reason, and can I get one for a LC90 3dr Prado? Thanks.
Businesses come, businesses go...they get bought, they get sold...
They get absorbed, they get dis-mantled.
I can't tell you exactly, but I believe G/T only sold to manufacturers. If they had an after market, or cared to, it prolly would have been different.
Anywho, who cares....
If your 90 is IFS,
I believe its the same as a Tacoma...You should talk to ringpinion.biz he/ they can tell you better than I can.
When you talk to him/ them, be sure to give them your make, model and year.
EDIT: oh yeah, the reason G/T is gone has nothing to do with the type of diff. It's an excellent product.
hey....looky....wow I though they were gone, but then I remembered they do the Audi diffs IIRC.
http://www.torsen.com/products/products.htm
T-1 (Type A)
This is the original differential that was introduced in the AM General HMMWV (Hummer®) and the Audi Quattro which has seen considerable growth in other worldwide applications. This is our crossed axis helical (Invex™) higher torque bias differential.
T-2 (Type B)
This differential is only a few years old and adds a wide range of torque bias coverage for the Toyoda-Koki Automotive Torsen North America, Inc. product line. This type of differential is referred to as our parallel axis helical (Equvex™) differential which was designed to accommodate Ford and GM C-Clip applications.
T-2R (RaceMaster)
The T-2R is a higher bias T-2 torque sensing parallel axis differential designed for the more performance minded driver. The higher bias found in the T-2R, like the T-1, allows the transfer of more available torque to the wheel that can better use it.
T-3 (Type C)
The newest differential style of the Torsen product line. The T-3 is currently offered in a single or Twin Differential configuration (The twin differential has an open differential surrounded by a Torsen differential!). This versatile unit is ideally suited for center applications and is designed for those hard to package all wheel drive systems. The design of the Type C allows for a torque split other than 50:50 with a majority of available torque designed to go to either the front or rear axle.