Welcome to the North American Subaru Impreza Owners Club Tuesday September 23, 2014
Home Forums WikiNASIOC Products Store Modifications Upgrade Garage
NASIOC
Here you can view your subscribed threads, work with private messages and edit your profile and preferences Home Registration is free! Visit the NASIOC Store NASIOC Rules Search Find other members Frequently Asked Questions Calendar Archive NASIOC Upgrade Garage Logout
Go Back   NASIOC > NASIOC Technical > Transmission (AT/MT) & Driveline

Welcome to NASIOC - The world's largest online community for Subaru enthusiasts!
Welcome to the NASIOC.com Subaru forum.

You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, free of charge, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, so please join our community today!

If you have any problems with the registration process or your account login, please contact us.
* Registered users of the site do not see these ads.
Reply
 
Thread Tools Display Modes
Old 03-19-2007, 09:55 PM   #1
sponaugle
Scooby Specialist
 
Member#: 4498
Join Date: Feb 2001
Chapter/Region: NWIC
Location: Portland, Oregon
Vehicle:
WRX H6-3.0 Turbo
www.surgelinetuning.com

Default Master 6 Speed Transmission Decoder Ring

After many hours of work, plus some very helpful info from Dave at Rallispec, here is the master 6-Speed Transmission Decoder Ring





Cheers,

Jeff Sponaugle
* Registered users of the site do not see these ads.
sponaugle is offline   Reply With Quote
Old 03-20-2007, 01:19 AM   #2
richy_21
Scooby Guru
 
Member#: 58670
Join Date: Apr 2004
Chapter/Region: MAIC
Location: Behind the scope
Vehicle:
2005 got muuuuu?

Default

kool what about the jdm sti forester trannys? They are also 6 speed.
richy_21 is offline   Reply With Quote
Old 03-20-2007, 11:20 AM   #3
FourOnTheFloor65
Scooby Specialist
 
Member#: 106225
Join Date: Jan 2006
Chapter/Region: MAIC
Location: Fairmont WV
Vehicle:
02 WRX STied PSM
03 L, 05 GT Legacy Wagons

Default

Needs to be a sticky!!!!!!
FourOnTheFloor65 is offline   Reply With Quote
Old 03-20-2007, 11:25 AM   #4
zavier
Scooby Specialist
 
Member#: 141189
Join Date: Feb 2007
Chapter/Region: Tri-State
Location: Philadelphia
Vehicle:
2007 2.5i (NBP)
2014 BRZ (DGM)

Default

why did they go from a clutch to a torsen rear in 2007? odd change at the time...i would think they would have waited of the the new 2yrs revision to change that up...
zavier is offline   Reply With Quote
Old 03-21-2007, 12:00 AM   #5
sponaugle
Scooby Specialist
 
Member#: 4498
Join Date: Feb 2001
Chapter/Region: NWIC
Location: Portland, Oregon
Vehicle:
WRX H6-3.0 Turbo
www.surgelinetuning.com

Default

Quote:
Originally Posted by richy_21 View Post
kool what about the jdm sti forester trannys? They are also 6 speed.
The four JDM Forrester 6 Speed Transmissions are as follows:

"C" TY856WL4CC
"D" TY856WL7CC
"E" TY856WL7CC
"F" TY856WL8CD

Unfortunatly the Japanese Subaru Software Catalog doesn't work correctly on all files, and the forrester ones don't work.

I was able to determine that the center diff in all four cases is the 38913AA111/112 ( Viscous 4kg ).

No info yet as to the front or rear diff part #s. The guys from JapanParts might be able to pipe in, as they may have the software working correctly (under Japanese windows, no US windows).

UPDATE: From what I can tell by looking in the parts index, the Forrester STI came with the AA041 Rear Diff (Suretrac), and the AA071 Front Diff (Suretrac).

Jeff

Last edited by sponaugle; 03-21-2007 at 12:28 AM.
sponaugle is offline   Reply With Quote
Old 03-21-2007, 12:04 AM   #6
sponaugle
Scooby Specialist
 
Member#: 4498
Join Date: Feb 2001
Chapter/Region: NWIC
Location: Portland, Oregon
Vehicle:
WRX H6-3.0 Turbo
www.surgelinetuning.com

Default

Quote:
Originally Posted by zavier View Post
why did they go from a clutch to a torsen rear in 2007? odd change at the time...i would think they would have waited of the the new 2yrs revision to change that up...
Take notice that in Japan, the RA Spec C and the new kick ass RAR stuck with the clutch based unit.

It appears they think the clutch unit is better for the more track oriented cars.

Jeff
sponaugle is offline   Reply With Quote
Old 03-28-2007, 08:11 AM   #7
richy_21
Scooby Guru
 
Member#: 58670
Join Date: Apr 2004
Chapter/Region: MAIC
Location: Behind the scope
Vehicle:
2005 got muuuuu?

Default

Quote:
Originally Posted by sponaugle View Post
The four JDM Forrester 6 Speed Transmissions are as follows:

"C" TY856WL4CC
"D" TY856WL7CC
"E" TY856WL7CC
"F" TY856WL8CD

Unfortunatly the Japanese Subaru Software Catalog doesn't work correctly on all files, and the forrester ones don't work.

I was able to determine that the center diff in all four cases is the 38913AA111/112 ( Viscous 4kg ).

No info yet as to the front or rear diff part #s. The guys from JapanParts might be able to pipe in, as they may have the software working correctly (under Japanese windows, no US windows).

UPDATE: From what I can tell by looking in the parts index, the Forrester STI came with the AA041 Rear Diff (Suretrac), and the AA071 Front Diff (Suretrac).

Jeff
Hmmm i guess ill pm Japan parts to confirm this..?
Richy
richy_21 is offline   Reply With Quote
Old 03-28-2007, 03:11 PM   #8
Jaxx
NASIOC Supporter
 
Member#: 177
Join Date: Aug 1999
Chapter/Region: NWIC
Location: Boise,Idaho,USA
Vehicle:
The 93 Imp W/EJ20K
flat black

Default

great thread might i suggest 2 more columns (final drive ration and center dif ratio)
Jaxx is offline   Reply With Quote
Old 03-28-2007, 08:41 PM   #9
sponaugle
Scooby Specialist
 
Member#: 4498
Join Date: Feb 2001
Chapter/Region: NWIC
Location: Portland, Oregon
Vehicle:
WRX H6-3.0 Turbo
www.surgelinetuning.com

Default

Quote:
Originally Posted by Jaxx View Post
great thread might i suggest 2 more columns (final drive ration and center dif ratio)
I'll see what I can do!
Jeff
sponaugle is offline   Reply With Quote
Old 03-29-2007, 12:48 AM   #10
richy_21
Scooby Guru
 
Member#: 58670
Join Date: Apr 2004
Chapter/Region: MAIC
Location: Behind the scope
Vehicle:
2005 got muuuuu?

Default

^^^ including forester
richy_21 is offline   Reply With Quote
Old 03-29-2007, 08:51 PM   #11
I3izzy
Scooby Specialist
 
Member#: 127809
Join Date: Oct 2006
Chapter/Region: NWIC
Location: FG, Oregon
Vehicle:
2013 BRZ (SWP)
2013 Outback Limited

Default

Quote:
Originally Posted by Jaxx View Post
great thread might i suggest 2 more columns (final drive ration and center dif ratio)
+1 and if you get that i think its worth a sticky!
I3izzy is offline   Reply With Quote
Old 04-05-2007, 02:26 AM   #12
japanparts
Former Vendor
 
Member#: 20474
Join Date: Jun 2002
Location: Tokyo
Default JapanParts replies

Quote:
Originally Posted by sponaugle View Post
I'll see what I can do!
Jeff
Jeff,
great project! While copyright issues mean we can neither *confirm nor deny* we have the Subaru software onhand; let's just say we have ready access to the Database and will look at expanding what you've done to include Forrester and Legacy parts, maybe back to the GC-8

Don't know what kind of timeframe we're looking at, but later in year when things slow down a little here...

Graham Ware
Export Manager
* Since 1996 *
japanparts is offline   Reply With Quote
Old 09-04-2007, 06:51 AM   #13
blueyzfr1
Scooby Newbie
 
Member#: 115486
Join Date: May 2006
Vehicle:
1999 STi5 typeRA LTD
Sonic Blue

Default

No info??
blueyzfr1 is offline   Reply With Quote
Old 09-04-2007, 11:45 AM   #14
richy_21
Scooby Guru
 
Member#: 58670
Join Date: Apr 2004
Chapter/Region: MAIC
Location: Behind the scope
Vehicle:
2005 got muuuuu?

Default

no info on what?
richy_21 is offline   Reply With Quote
Old 01-06-2008, 02:10 PM   #15
unclemat
Scooby Specialist
 
Member#: 114530
Join Date: May 2006
Chapter/Region: NESIC
Location: MA
Vehicle:
2005 LGT 6MT wagon

Default

This is a nice summary. What would be a great addition would be diff ratios for each variant of the tranny.

And tranny gear ratios as well
unclemat is offline   Reply With Quote
Old 01-06-2008, 04:13 PM   #16
nhat
Scooby Guru
 
Member#: 140163
Join Date: Feb 2007
Chapter/Region: MAIC
Location: 3MI Racing
Vehicle:
03 STi
hellaflunctional

Default

can anybody confirm whether or not the suretrac lsd on the 04 sti is a wear item? i've read a lot of conflicting information...
nhat is offline   Reply With Quote
Old 03-21-2008, 02:48 PM   #17
dwike
Scooby Newbie
 
Member#: 103209
Join Date: Dec 2005
Location: Greenville, SC
Vehicle:
02 STI'd Wagon
Silver

Default misprint?

hey, the us 05 sti is listed at TY856WH6MA, I just got my 05 and its TY856WW6MA. Is that just a misprint, or do I have something special? thanks!
dwike is offline   Reply With Quote
Old 09-26-2008, 09:33 AM   #18
Homemade WRX
Scooby Guru
 
Member#: 33782
Join Date: Mar 2003
Chapter/Region: MAIC
Location: 3MI Racing LLC
Vehicle:
96 bastard child
search FIRST, then PM!!!

Default

Quote:
Originally Posted by japanparts View Post
expanding what you've done to include Forrester and Legacy parts, maybe back to the GC-8
I know there are several online sites that have great listings of the 5-spd drivetrains and actually overlap into the 6-spds some. I'll have to find the link on my home computer. It was right on my ver.3 RA diff and my short geared Ver7 DCCD 6-spd.
Homemade WRX is offline   Reply With Quote
Old 09-26-2008, 09:35 AM   #19
Dirty25RS
Scooby Specialist
 
Member#: 56731
Join Date: Mar 2004
Chapter/Region: MWSOC
Location: Akron, Ohio
Vehicle:
2004 STi, 00 Insight
10 Volvo C30R-d 11 F150

Default

subscribed
Dirty25RS is offline   Reply With Quote
Old 09-29-2008, 10:34 PM   #20
japanparts
Former Vendor
 
Member#: 20474
Join Date: Jun 2002
Location: Tokyo
Default JP replies

Quote:
Originally Posted by Homemade WRX View Post
I know there are several online sites that have great listings of the 5-spd drivetrains and actually overlap into the 6-spds some. I'll have to find the link on my home computer. It was right on my ver.3 RA diff and my short geared Ver7 DCCD 6-spd.
Do tell: I'm making a database now where every Part of these will be orderable online....

GW
JapanpartsLLC
japanparts is offline   Reply With Quote
Old 09-30-2008, 02:22 PM   #21
06STi
Scooby Specialist
 
Member#: 97561
Join Date: Oct 2005
Location: GT30R Cosie-Hybrid
Vehicle:
2006 Widebody
WRB/Carbon/Primer

Default

wow... nice post.
06STi is offline   Reply With Quote
Old 10-29-2008, 03:17 PM   #22
singincanary
Will mod for Guinness
Moderator
 
Member#: 77921
Join Date: Dec 2004
Chapter/Region: Tri-State
Location: Orange County, New York
Vehicle:
'02 Foz
'07 'beca, '08 OBXT

Default

Quote:
Originally Posted by Jaxx View Post
great thread might i suggest 2 more columns (final drive ration and center dif ratio)
AGREED

Quote:
Originally Posted by richy_21 View Post
^^^ including forester
AGREED, since that's what's in my car right now.

Quote:
Originally Posted by japanparts View Post
Jeff,
great project! While copyright issues mean we can neither *confirm nor deny* we have the Subaru software onhand; let's just say we have ready access to the Database and will look at expanding what you've done to include Forrester and Legacy parts, maybe back to the GC-8

Don't know what kind of timeframe we're looking at, but later in year when things slow down a little here...

Graham Ware
Export Manager
* Since 1996 *
Any updates Graham?
singincanary is offline   Reply With Quote
Old 10-29-2008, 03:32 PM   #23
Homemade WRX
Scooby Guru
 
Member#: 33782
Join Date: Mar 2003
Chapter/Region: MAIC
Location: 3MI Racing LLC
Vehicle:
96 bastard child
search FIRST, then PM!!!

Default

here's a link that I hope is helpful
http://spda-online.ca/modules/tinyco...ite/tc_28.html
Homemade WRX is offline   Reply With Quote
Old 10-29-2008, 04:40 PM   #24
DS1
Vendor
 
Member#: 111780
Join Date: Apr 2006
Chapter/Region: MWSOC
Location: Schaumburg, IL
Default

Don't forget TY856WB1CA also have steel shift forks I've seen them up close

-Dylan @ DS1
DS1 is offline   Reply With Quote
Old 11-01-2008, 05:47 PM   #25
06 wrx mike
Scooby Newbie
 
Member#: 175374
Join Date: Mar 2008
Chapter/Region: NWIC
Location: Oregon City
Vehicle:
2005 Sti
White

Default

what sti tranny is this ty856ww8md i didnt see it in the chart
06 wrx mike is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
STI High Speed Gearset for 6 Speed Transmission Z1 Performance Tri-State Area Vendor Classifieds 0 07-26-2008 12:05 PM
04 to 07 6-Speed Parts Decoder Ring... sponaugle Transmission (AT/MT) & Driveline 9 12-25-2007 03:59 PM
WTB 6 speed lockout pullup ring thing liupj Private 'Wanted' Classifieds 9 07-21-2006 12:05 PM
WTB 6-speed reverse lockout ring (pullup thing) liupj NWIC Private Classifieds 4 07-20-2006 02:44 AM
6-Speed Transmission from ZeroSports futurewrx Factory 2.0L Turbo Powertrain 7 06-02-2001 12:21 AM


All times are GMT -4. The time now is 12:50 AM.


Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Powered by Searchlight © 2014 Axivo Inc.
Copyright ©1999 - 2014, North American Subaru Impreza Owners Club, Inc.