I thought all YS1s were cable but apparently mines hydro, stamped YSK in a circle and beside it the number 1. It came on my JDM B18C swap, so I'm thinking someone may have combined 2 cases here one with the hydro connection and the shell part off of a YS1. IS that possible?

When I first got the swap the seller said it had no 5th gear so I took it to a trans shop about 2 years ago and had them rebuild it. Cost me 1,200.00 for all new gears I told them it was for a 94 Integra GSR.

Now I am however doing a turbo setup with the motor and I go to replace the stock LSD with a Quaife and neither 94-01 GSR LSD or 1 for a Ys1/B16 tranny will match up to the ring gear bolts.

That's really weird maybe because its like a hybrid transmission or something.

Anyway the shop it looks like screwed me because they just shoved the non-fitting GSR gears in there and now their stuck on the outer case and alot of the inner case has been shaved down for fitment and it looks like they may have cracked the case beating the gears in and welded it so its not noticable from the outside.

Tranny ran fine when I got it back though I had no complaints. But now wtf am I gonna do No Quaife will fit and I cant even get the gears out of the outer case to put it all back together with the stock LSD. Anyone have suggestions? I have pictures of the tranny just cant seem to insert them on there

Looks like I'll be buying a new transmission

 

YSK= IS NOT THE TRANNY CODE
ops caps lock

 

So then YSK- 1 means nothing