LSD or Weild DIff?

[Hksuperman4000]

Got a 240sx with "lsd" in it. But it wheel hops so im thinking its a weild dif. But then I was told it was a obx 2 way lsd. Not sure what to think any suggestions on how to check? Any suggestions to comfrim what is what?

[drftmark]

welded diffs skeet skeet everywhere. To test jack up rear end and without the ebrake engaged spin one wheel etc etc or just look at the diff. Talk to the person you bought it from again and ask them.

[punxva]

open up the pumpkin...

[Hksuperman4000]

welded diffs skeet skeet everywhere. To test jack up rear end and without the ebrake engaged spin one wheel etc etc or just look at the diff. Talk to the person you bought it from again and ask them.

Could you please explain the jacking up part and spinning the wheel thing? So if I spin one wheel the other side shoudld move to and it would it be a weild diff? Or if I were to look at it what should I be looking for?

[Hksuperman4000]

anyone else with suggeestion?

[dct223]

stop being lazy and crack open your diff... if you see welds then its a welded diff.. if you see an actual lsd, could be that obx 2way the seller mentioned...