ok so this sounds retarded cuz im a honda technician....

i searched everywhere and can not find anything..

i need to know what trans is a ysk 3??? im buying an integra from a friend with a jdm b20b.. he says hes pretty sure the trans is a b16 trans... but i need to know before i go buying stuff..

if this is a stupid question or if it has been discussed before then sorry in advance...

any help would be awesome!!

 

Cool where do you work?
I searched too and found nothing. There is a big visual diffrence between the two so it shouldn't be hard to distinguish between the two.
good luck

 

Larry H Miller Honda...

i havent had a chance to even look at the trans yet.. thats just what my buddy could find on the trans...

 

as far as i kno the b16 tranny (usdm at least with the itr gearing) is a s4c. ive had 2

 

Cool, no info on the YSK-3 Honda tranny. Well I bought my Integtra out in riverside, CA. The guy I baught it from said there was a type R transmission in the car. He wasn't sure if it was JDM or USDM but was sure it was a Type R. I WANT TO KNOW!! I dont beive anything uness its backed up by fact. If I dont have a type R tranny then I'm gonna sue is bottom!

From what Ive read SO far, I'm going to have to rip out the trans and count teeth on gears...

 

this thread has been gone for almost 3yrs.....???
why the bump??

post #7
https://honda-tech.com/forums/showthread.php?p=37267472

 

Most transmissions have ysk stamped on them it's in the casting it is not the transmission ID tag.

 

the jdm tranny is the S80 with LSD
but sorry i havent heard of a ysk
and how do you get a job at honda

 

hey man this is the best i found on wikipedia

J1/S1

* Found in: Integra XSI/RSI (DA6)
* Type: Cable
* 1st: 3.230
* 2nd: 2.105
* 3rd: 1.458
* 4th: 1.107
* 5th: 0.848
* R: 3.000

* FD: 4.400

[edit] S1/YS1

* Found in: 1990-93 USDM Integra LS/RS (DA)
* Type:cable
* 1st: 3.230
* 2nd: 1.901
* 3rd: 1.269
* 4th: 0.966
* 5th: 0.742
* R: 3.000

* FD: 4.266

[edit] Y1

* Found in: CRX/Civic (optional LSD)
* Type: Cable
* 1st: 3.166
* 2nd: 2.052
* 3rd: 1.416
* 4th: 1.103
* 5th: 0.870
* R: 3.000

* FD: 4.266

[edit] YS1

* Found in: Integra 92-93 XSI/RSI (DA6, DA9)
* Type: Cable
* 1st: 3.307
* 2nd: 2.105
* 3rd: 1.458
* 4th: 1.107
* 5th: 0.880
* R: 3.000

* FD: 4.400

[edit] S80

* Found in: Integra Type R 98+ (LSD)
* Type: Hydraulic
* 1st: 3.230
* 2nd: 2.105
* 3rd: 1.458
* 4th: 1.034
* 5th: 0.787
* R: 3.000

* FD: 4.785

[edit] S80/Y80

* Found in: JDM SiR-G (optional LSD) / 94+ USDM GS-R (no LSD)
* Type: Hydraulic
* 1st: 3.230
* 2nd: 1.900
* 3rd: 1.360
* 4th: 1.034
* 5th: 0.787
* R: 3.000

* FD: 4.400

[edit] S9B

* Found in: EDM UKDM MB6 (LSD)
* Type: Hydraulic
* 1st: 3.230
* 2nd: 1.900
* 3rd: 1.360
* 4th: 1.034
* 5th: 0.848
* R: 3.000

* FD: 4.266

[edit] Y21/Y80/S80/S4C

* Found in:
o JDM 96-97 Integra R(LSD)
o JDM Civic R [EK9](LSD)
o JDM Civic SiR [EK4, EG6]
o JDM CR-X DEL SOL SIR (EG2)(optional LSD)
o USDM DEL SOL VTEC (EG2)(OPTIONAL LSD)
* Type: Hydraulic
* 1st: 3.230
* 2nd: 2.105
* 3rd: 1.458
* 4th: 1.107
* 5th: 0.848
* R: 3.000

* FD: 4.400

 

So far I've seen YSK-2 on gsr's and YSK-3 on LS trannys. I do think its an ID tag, its all consistent

 

Ysk is a Japanese company that made the castings. They also make wheel hubs for accord civic element and most larger SUVs. It stands for yanagawa seiki.
I used to work there.

 

i have a 2000 usdm em1 si and my case is marked ysk-3 an its is a b16a2, s4c w/o Lsd so if thats helps I'm still working on it though just broke one of the tabs off throw out bearing during normal driving after race. fun fun