Are all R200 Diffs the same?

[Slide_Society]

I'm purchasing an R200 diff from a skyline and wondering if the actual housing and diff are the same across the board. I know that Nissan used R200 diffs among many of their RWD vehicles. Are they all the same or does each R200 diff made for each vehicle?

[jdmser]

The diffs are the same but the gear ratios and casings vary. The r32 gtst is a direct bolt in for the s13 where as the r33 is a direct bolt in for the s14. I believe they are both 4.36:1

[Carl H]

r32 gts-t auto/manual finals are the same 4.36 and bolt into a s13.r33 gts-t auto is 4.36 and the manual is 4.10, both bolt into a s14.also abs rear ends have slightly longer pinions to compensate for the additional abs sensor ring.

[Shocker]

r32 gts-t auto/manual finals are the same 4.36 and bolt into a s13.r33 gts-t auto is 4.36 and the manual is 4.10, both bolt into a s14.also abs rear ends have slightly longer pinions to compensate for the additional abs sensor ring.

the r33 gts-t auto and manual also bolt into the s-13 if you swap the rear diff cover.

[Carl H]

true but you'll also need the diff bushings and the longer bolts to install it properly...same goes with the r32 pumpkin in to a s14, swap rear covers and you're golden but you'll need the r32/s13 nose bolts for it to bolt in properly.