There is a guy in town selling a montero axle that he claims is a genII (he said 92 or 93) Limited slip with 4.875 gears. The sticker on the rear end does say 4.875 and above that says T92. The rear pan is not removable and it only has one drain/fill plug. Is there anyway to confirm that this is an LSD without taking out the third member to look at it? I snapped a few pics with my phone if you need them. thanks for the help!

95 Montero SR- Stock
90 Turbo Miata - TD04 wrx turbo, Flyin miata suspension, Torsen diff, 225 RS3's
92 Mighty Max 4x4 - Retired