What transaxle do I have? Is it LSD?

[Beancooker]

My transaxle # is RE4F04B. Nissan USA couldn't answer this question and the dealership gave me 4 different answers before they told me they don't know. I have an automatic and it leaves 2 tire patches when I burnout. I am trying to find out if it's a helical or viscious LSD, or if it's a LSD at all. I'm assuming it's a LSD because it roasts both tires and not just one. I know that if it's HLSD jacking up the car won't tell me because torque has to be applied to the helical ring to activate the LSD characteristics. Any help will be appreciated. Thanks.

[maxhopper]

The LSD trans is considerably larger than the non-LSD trans - especially around the area where the axles extend from the assembly. If you can jack the car up enough to get some good pictures, I'm sure we could figure it out.

[Beancooker]

I'll see how high I can get her. Take a few pics if possible.

[internetautomart]

the tag on your firewall has the information you seek.

without knowing your car's year I can't hazard a guess.I have an RE4F04V in my max which is VLSD

[Beancooker]

2001 SE automatic. I got the info from the firewall plate but ... Read my first post.

[internetautomart]

there is anther piece to the code (at least on 4th gens) that isn't listed with the transmission code.they put it with the production code :