r33 diff help

[nislivias13]

r33 diff

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hello people i am new here

i have a 33 diff an was ondering if any onke knew how to tell the difference between gtr one gtst and others???

i have all the numbers letters and other Crap from top bottom and back plate

TOP 88311

43M00

Y

908A

181 in White paint marker

BOTTOM 275

KN5 with a symbol in front of it

and a circle stamped into the housing with two dots and the numbers 29 inside of the circle

BACK PLATE 349 and the red VISCOUS LSD Sticker

and is tight as *#ck

can any body help me out in identifying this diff??

thanks alot

[tubby]

As far as I know all gtr diffs are mechanical LSD (or active (v spec)) and Gtst diffs are viscous, so i think you probably have a gts diff .GTR has 4.1 ratio same as manual gtst, autos have 4.3.Gtr s have different size splines in the diff and rear hubs and bigger axles.So to fit Gtr diff yo will need to get all the parts. If you pull the shafts out of the diff one will be a lot longer than the other and have two seperate splines on it if it is a viscous.

[nislivias13]

any one know how much they sell for about ??