r32 or s13 pumpkin LSD ?????

[90pearlz]

Just wondering if anyone can verify which diff and LSD this is. I was told it was a r32 housing with a cusco 2 way. I've ran part numbers and searched extensively I just cant seem to find anything conclusive. The number on the housing is 38311 10m00. Google search showed up r32 housing but im thinking it's just your standard s13 housing. Solid mounts to the subframe and has 6 bolt output housings. There's numbers on the ring gear but it gets me nowhere. Any help is appreciated I can provide additional information if needed. The LSD has circular holes around it not ovaled and it has a triple stripe around the housing as seen in the pics. Mostly looking for information because I plan on selling it, and i want my info to be accurate. It is in excellent condition and locks perfectly. Originally purchased by Jonnie Fraz from a zilvia member then I bought his coupe from him. All he knows is what he was told, which was r32 housing with cusco 2 way..wondering if it is r32 ring and pinion with the 4.36 final drive... I can count teeth on the ring gear too if that helps. Thanks for your help zilvia love you guyz.

http://i702.photobucket.com/albums/ww30/mr2skies/20130615_221636_zps7e0284d4.jpg

http://i702.photobucket.com/albums/ww30/mr2skies/20130615_221722_zpseb463493.jpg

http://i702.photobucket.com/albums/ww30/mr2skies/20130616_215014_zps4a843cf9.jpg

[90pearlz]

Also, if this would be better suited in a different forum\thread please feel free to move it or let me know so I can repost it. Thanks again

[90pearlz]

Update. The ring gear has 48.11 stamped in it. Then I ran acrossed this

48/11 ('JDM' 180SX diff, 4.36:1 ratio, 5-bolt output flanges)*

So I assume that's correct. But it looks like the output flanges have been swapped for 6-bolt to work with factory s13 axles. Now onto the LSD. What model is it?