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List of Subaru Transmissions ...
Posted: Sun Dec 30, 2012 2:29 pm
by Bantum
Following on from the successful list of
Subaru Engines, are you Interested in a list of Transmissions from Subaru ?
I will compile a short list here ...
Note : I've used references from Wikipedia, Subaru + others on here to compile the list.
For ID purposes, there is usually a sticker or part number stamped on the box ...
I've broken them down into the following categories :
Generally - I've shown the 'index' code for each type of box & what it went into from factory.
( There are too many variants to show 'em all )
Feel free to suggest any that I've missed or corrections to be made ...
Notes : This is a work in progress - Aim is it to include it in the Wiki page ...
just realises I made an error in the list - Corrected ...
Added & revised Intro - 2 Jan 2013 ...
Posted: Sun Dec 30, 2012 2:32 pm
by Bantum
Auto Trany's
All diff's Made by JATCO ... ?
Subaru Three Speed Auto Trany :
- 3AT : Ratios; 1st: 2.600, 2nd: 1.505, 3rd: 1.000, Rev: 4.100
Subaru Leone Series I ( 1975 – 1979 )
- 3AT-R1: Ratios; 1st: 2.600, 2nd: 1.505, 3rd: 1.000, Rev: 2.166
Subaru Leone Series I ( 1980 – 1982 )
Electronically controlled, Single-Range 4WD, bias of 60:40
- 3EAT-AWD : Ratios; 1st: 2.821, 2nd: 1.559, 3rd: 1.000, Rev: 2.257, front diff: 3.45:1, rear diff: 3.7:1
Subaru Leone Series II ( 1983 – 1994 ) XT & Brat / Brumby ( 1985 – 1989 )
Subaru Four Speed Auto Trany :
Variable Torque Distribution, bias of 45:55
- 4EAT : Ratios; 1st: 2.785, 2nd: 1.545, 3rd: 1.000, 4th: 0.697, Rev: 2.272
Subaru XT ( 1988 – 1991 ) Legacy ( 1990 – 2004 ) Alcyone SVX ( 1992 – 1997 )
Subaru Five Speed Auto Trany :
- 5EAT : Ratios; 1st: 3.080, 2nd: 2.264, 3rd: 1.471, 4th: 1.000, 5th: 0.834, Rev: 3.372
Subaru Legacy GT ( 2004 – Current ) Outback & Tribeca ( 2005 – Current )
Subaru Six Speed Auto Trany :
- 6EAT : Ratios; 1st: 3.636, 2nd: 2.264, 3rd: 1.471, 4th: 1.000, 5th: 0.834, 6th: 0.700, Rev: 3.272
Subaru B11S Concept Car + A few others ?
Note: 1st Draft - more to come ... Added more details - 31 Dec 2012 ... Revised Three Speed - 2 Jan 2013 ...
Posted: Sun Dec 30, 2012 2:34 pm
by Bantum
Manual Trany's
Subaru Four Speed Man Trany's :
Clutch 'Push' Cable Operated
- T71 : Ratios; 1st: 3.307, 2nd: 1.944, 3rd: 1.344, 4th: 0.942, Rev: 4.100
Subaru Leone Series I FWD ( 1970 - 1982 )
- T71A : Ratios; 1st: 3.636, 2nd: 1.950, 3rd: 1.193, 4th: 0.769, Rev: 3.583
Subaru Leone Series II FWD ( 1983 - 1989 )
- T71W 4WD : Ratios; 1st: 4.090, 2nd: 2.157, 3rd: 1.379, 4th: 0.971, Rev: 4.100, Low Range: 1.462
Subaru Leone Series I ( 1975 - 1980 ) & Brat / Brumby ( 1978 - 1981 )
- T71W 4WD-R1 : Ratios; 1st: 3.666, 2nd: 2.157, 3rd: 1.266, 4th: 0.885, Rev: 4.100, Low Range:1.462
Subaru Leone Series II ( 1981 + ) & Brat / Brumby ( 1981 + )
- T81W 4WD : Ratios; 1st: 3.636, 2nd: 1.950, 3rd: 1.266, 4th: 0.885, Rev: 3.583, Low Range: 1.462
Subaru Leone Series II ( 1981 + )
- T81W 4WD-R1: Ratios; 1st: 3.636, 2nd: 1.950, 3rd: 1.193, 4th: 0.769, Rev: 3.583, Low Range: 1.462
Subaru Leone Series II ( 1982 - 1989 ) & Brat / Brumby ( 1982 - 1993 )
Subaru Five Speed Man Trany's :
- T71G : Ratios; 1st: 3.666, 2nd: 2.157, 3rd: 1.266, 4th: 0.885, 5th: 0.725, Rev: 4.100
Subaru Leone Series I ( 1975 - 1982 )
- T71G-R1: Ratios; 1st: 3.666, 2nd: 2.157, 3rd: 1.266, 4th: 0.885, 5th: 0.725, Rev: 3.583
Subaru Leone Series II ( 1983 - 1989 )
- T81G : Ratios; 1st: 3.371, 2nd: 1.950, 3rd: 1.266, 4th: 0.885, 5th: 0.725, Rev: 3.583
Subaru Leone Series II ( 1983 - 1989 )
Clutch 'Pull' Cable Operated
- 5MT EA : Ratios; 1st: 3.636, 2nd: 1.950, 3rd: 1.344, 4th: 0.971, 5th: 0.783, Rev: 3.583
Subaru L Series III ( 1985 - 1994 )
- 5MT-4WD : Ratios; 1st: 3.545, 2nd: 1.947, 3rd: 1.366, 4th: 0.972, 5th: 0.780, Rev: 3.416, Low Range: 1.59
Subaru L Series III ( 1985 - 1994 ) & XT ( 1985 - 1989 )
- 5MT-Full-Time : Ratios; 1st: 3.545, 2nd: 2.111, 3rd: 1.448, 4th: 1.088, 5th: 0.871, Rev: 3.416, Low Range: 1.196
Alcyone / XT6 and 3 door RX ( 1988 - 1991 )
- 5MT-Justy : Ratios; 1st: 3.071, 2nd: 1.695, 3rd: 1.137, 4th: 0.823, 5th: 0.675, Rev: 3.461, Final:4.437
Subaru Justy ( 1984 - 1993 )
- 5MT-Justy-4WD : Ratios; 1st: 3.071, 2nd: 1.695, 3rd: 1.137, 4th: 0.771, 5th: 0.631, Rev: 3.461, Final: 5.200
Subaru Justy ( 1988 - 1994 )
Clutch 'hydraulic' Operated
- 5MT-Turbo : Ratios; 1st: 3.785, 2nd: 1.945, 3rd: 1.500, 4th: 0.994, 5th: 0.780/(0.735 WRX), Final: 4.11 (3.90 WRX)
All with EJ-Engines ( 1990 - 2003 )
Subaru Six Speed Man Trany's :
- 6MT : Ratios; 1st: 3.636, 2nd: 2.375, 3rd: 1.761, 4th: 1.346, 5th: 0.971, 6th: 0.756, Rev: 3.545Final: 3.900
Subaru WRX STi ( 2004 + ) Legacy Spec. B ( 2007 + )
Note: 1st Draft - more to come ... Added / revised list - 31 Dec 2012 ...
Posted: Sun Dec 30, 2012 2:40 pm
by Bantum
Other Trany's
No, not that kind ...
Subaru Continuously Variable Trany' :
Developed In House by Subaru
Subaru Lineartronic Continuously Variable Trany' :
Metal Belted Pulley System
Note: 1st Draft - more to come ...
Posted: Sun Dec 30, 2012 2:40 pm
by 60766244
I like where this is going...
Posted: Mon Dec 31, 2012 1:54 pm
by Bantum
Rear Diff's
Subaru Rare Diff's :
- R160 :Ratio: 4.111
- R180 :Ratio: ?
Note: 1st Draft - more to come ...
P.S. - I have been tyring to find a list of diff's I saw somewhere on here, anyone ?
To be cont ...
Posted: Mon Dec 31, 2012 6:20 pm
by steptoe
I could delete this when needed
you could add the 3 speed auto 4WD that was in the GLTA's of 1985 build , compliance plated up to at least 3/87 which was partially an E box by way of selecting the 4WD function with either the switch on the stick or the auto select function with kickdown, wiper or brake activation - main item of interest being 3.7:1 rear diff and 3.45:1 front diff ratio
Posted: Mon Dec 31, 2012 6:27 pm
by d_generate
Posted: Thu Jan 03, 2013 12:54 am
by Bantum
steptoe wrote:... I could delete this when needed ...
Na - No need to, I will edit it out when transfering to wiki ...
steptoe wrote:... you could add the 3 speed auto 4WD that was in the GLTA's of 1985 build , compliance plated up to at least 3/87 which was partially an E box by way of selecting the 4WD function with either the switch on the stick or the auto select function with kickdown, wiper or brake activation - main item of interest being 3.7:1 rear diff and 3.45:1 front diff ratio
Ok-Added more details ...
Thanks, will find a spot for it ...
Keep at it, more to come ...
Ciao, Bantum ...
Uploaded ...
Posted: Sat Sep 07, 2013 2:21 am
by Bantum
- I've just finished copying this page over to the
wikipage, even managed to work out how to add pics ...
Cheers, Bantum ...
Posted: Sat Oct 19, 2013 7:05 pm
by STiAMV
and what can you say about this gearbox TW70F8E1A3-DU
Posted: Sat Oct 19, 2013 7:19 pm
by RSR 555
STiAMV wrote:and what can you say about this gearbox TW70F8E1A3-DU
I can tell you this is from SUBARU
TW70F = 4 speed
TW75F = 5 speed
Posted: Sat Jun 16, 2018 11:02 am
by steptoe
bump
Posted: Sun Jun 17, 2018 8:23 pm
by RSR 555
steptoe wrote:bump
Bumping for what?
Posted: Sun Jun 17, 2018 9:09 pm
by RSR 555
Bantum wrote:For ID purposes, there is usually a sticker or part number stamped on the box ...
Feel free to suggest any that I've missed or corrections to be made ...
Early models (i.e. EA powered models) do not have the id sticker on them but I have some info in some Factory Workshop Manuals if ever needed.
Posted: Mon Jun 25, 2018 6:36 pm
by steptoe
bumping so I can refer back to it myself - hardly anyone else in the room to be offended !
the silly things you do when four or five Subaru boxes are all over the floor
Actually I have stickers on a few of my EA boxes as shown here
Posted: Tue Jun 26, 2018 9:01 pm
by RSR 555
Oh.. that makes sense.
Have you got any pics of the EA box stickers?