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Tazio Nuvolari wannabe
I have a transaxle rebuilding question. I an putting close-ratio fifth and sixth gears in an '04 tranny. I have it apart to the point of the driven gear cluster and the main shaft with gears.
I need to know how I can safely hold the driven shaft gear cluster so I can remove the nut that holds it all together. It requires 400 foot pounds to loosen/tighten the nut. It's not a matter of having or obtaining sockets or wrenches to apply leverage on the nut, but how best to hang onto the gear cluster while I break the nut loose. I only have a 1/2" impact.
EDIT: Nevermind. I sprung for an El Cheapo 3/4" drive impact. I made a punch tool to undo some of the four indentions of the nut's locking ring. Having an assistant hang onto the main shaft with a chain wrench around the the middle of the fifth/sixth gear set, I was able to remove the nut fairly easily. There's still a lot of metal particles scraped off the nut that you need to be aware of as you clean it and proceed with the gear swap.
Last edited by Scargo; 05-04-2014 at 04:37 AM.
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Updated thread, cleaned up a few things, Still open to input on how to make it cleaner, and easier to read/understand.
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![Quote](images/misc/quote_icon.png)
Originally Posted by
bompus
I'm looking for a rough estimate on the cost for a competent transmission shop to install a Quaife front LSD and replace bearings / seals in the transmission. I need some kind of baseline to compare against some local shops. If anybody has experience with having this done or knows how much it -should- cost, let me know. Thanks!
Check out Rallispec, gearbox and drivetrain service. Click the link to the PDF with all their drivetrain pricing.
http://www.rallispec.com/service_gearbox.html
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I found this on NASIOC. I like it because it includes the final drive ratio along with the years/cars they came in:
Factory Gear Ratios for Reference
All-Wheel-Drive 5-speed Transmissions
USDM
3.454 / 1.947 / 1.366 / 0.972 / 0.738 / 3.900FD - '02-'05 USDM WRX; 3.545FD rear diff
3.454 / 1.947 / 1.366 / 0.972 / 0.738 / 3.700FD - '06-'07 USDM WRX
3.166 / 1.882 / 1.296 / 0.972 / 0.738 / 3.900FD - '08-current USDM WRX
3.454 / 1.947 / 1.366 / 0.972 / 0.738 / 4.444FD - '04-'08 Forester 2.5XT
3.454 / 2.062 / 1.448 / 1.088 / 0.780 / 4.111FD - '04-current Forester non-turbo
3.166 / 1.882 / 1.296 / 0.972 / 0.738 / 4.111FD - '05-'06 USDM Legacy 2.5GT
3.166 / 1.882 / 1.296 / 0.972 / 0.738 / 3.900FD - '07-'09 USDM Legacy 2.5GT
3.166 / 1.882 / 1.296 / 0.972 / 0.738 / 4.444FD - '05-'09 USDM Outback 2.5XT
3.545 / 2.111 / 1.448 / 1.088 / 0.780 / 4.111FD - '98-'01 USDM Impreza 2.5RS
3.545 / 2.111 / 1.448 / 1.088 / 0.780 / 3.900FD - '96-'01 USDM Impreza L/OBS
3.545 / 2.111 / 1.448 / 1.088 / 0.780 / 4.111FD - '96-'99 USDM Legacy 2.5GT
3.545 / 2.111 / 1.448 / 1.088 / 0.871 / 4.111FD - '96-'99 USDM Legacy Outback
3.454 / 2.062 / 1.448 / 1.088 / 0.871 / 4.111FD - '00-'07 USDM Outback
3.454 / 2.062 / 1.448 / 1.088 / 0.825 / 4.111FD - '08-current USDM Outback
3.454 / 2.062 / 1.448 / 1.088 / 0.780 / 4.111FD - '02-'04 USDM Impreza 2.5RS/'05 Impreza 2.5RS Sport
3.545 / 1.947 / 1.366 / 0.972 / 0.780 / 4.111FD - '93-'94 USDM Impreza 1.8L
3.545 / 2.111 / 1.448 / 1.088 / 0.825 / 3.900FD - '95 USDM Impreza 1.8L
JDM
3.454 / 2.062 / 1.448 / 1.088 / 0.825 / 4.111FD – '93-'96 JDM Impreza WRX/STi
3.454 / 2.333 / 1.750 / 1.354 / 0.972 / 3.900FD – '93 JDM Impreza WRX RA
3.454 / 2.333 / 1.750 / 1.354 / 0.972 / 4.111FD – '94-'95 JDM Impreza WRX RA/STi RA
3.454 / 2.062 / 1.448 / 1.088 / 0.825 / 4.111FD – '93-'00 JDM Impreza WRX Wagon
3.083 / 2.062 / 1.545 / 1.151 / 0.825 / 4.444FD – '97-'00 JDM Impreza WRX RA/Type R/STi RA/22B STi
3.166 / 1.882 / 1.296 / 0.972 / 0.738 / 4.444FD – '97-'00 JDM Impreza WRX/STi
3.166 / 1.882 / 1.296 / 0.972 / 0.738 / 4.444FD – '01-'07 JDM Impreza WRX
All-Wheel-Drive 6-speed Transmissions
3.636 / 2.375 / 1.761 / 1.346 / 1.062 / 0.842 / 3.900FD
-JDM Impreza WRX Spec C/STi/STi Spec C RA/V-Limted/S202/S203/S204/Spec C RA-R
- AUS Impreza WRX STi
3.636 / 2.235 / 1.521 / 1.137 / 0.971 / 0.756 / 3.900FD
- USDM 2007-current Impreza WRX STi
3.636 / 2.375 / 1.761 / 1.346 / 0.971 / 0.756 / 3.900FD
- USDM 2004-2006 Impreza WRX STi
- UK/Europe/NZ Impreza WRX STi
- JDM Legacy 3.0R Spec B
3.636 / 2.235 / 1.521 / 1.137 / 0.891 / 0.707 / 3.900FD
- USDM 2007-2009 Legacy 2.5GT Spec B
- JDM Forester
NOTE: USDM '04/'05 R180 2way clutch type LSD with 3.900FD. USDM '06-current R180 torsen LSD with 3.545FD.
Calculators for Speed and RPM
http://www.car-videos.net/tools/speedrpm.asp
http://www.teammfactory.com/gearcalculator.php
http://forums.nasioc.com/forums/show....php?t=2566895
Last edited by Sgt.Gator; 08-22-2014 at 11:49 AM.
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Does anyone have info on the new manual 6spd tranny that is essentially (I understand) a 6th gear jammed into the 5 speed case? I found a YouTube video about it from Australia, but it wasn't detailed about ratios. There main comment was that it was NOT the same performance tranny as the 6 speed in the STI/Legacy Spec B. http://youtu.be/_L5rmzZJHp8
I'm asking because there is a very low mileage one from a wrecked Forester available in my area. I'm wondering if the case is a direct replacement for the current 5spd, if the current aftermarket LSD's ( Center and Front) will work, and if the gears are at least as strong as the current 5 spd.
Edit: on the Outback forum I found the 2010 6 speed ratios:
2010 Gear Ratios (6MT) - Manual
First Gear 3.454
Second Gear 1.947
Third Gear 1.296
Fourth Gear 0.972
Fifth Gear 0.825
Sixth Gear 0.695
Reverse Gear 3.636
Final Drive Ratio 4.444
Using the gear calculator http://calc.teammfactory.com/ this tranny has better racing ratios than my Legacy GT 5 spd. I spend 90 % of time in 3-4 and these work out even better for the 3-4-5 powerband while still having the top speed.
Last edited by Sgt.Gator; 01-29-2016 at 01:02 AM.
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Post Thanks / Like - 0 Thanks, 1 Likes
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I found this incredibly useful chart at Rallispec. Thanks Rallispec!
"This file provides a means for referencing the original model(s) and gearbox/differential specifications based on the transmission code. It lists gear ratios, transfer gear ratio, final drive ratio, differential types, and some other data. The codes are divided into 4 sections: 6-speed transmissions with 85mm shaft centerline spacing (such as STI), 6-speed transmissions with 75mm centerline spacing (such as newer Legacy manual transmissions), 5-speed transmissions from turbo models (such as WRX), and 5-speed transmissions from normally aspirated models. Only all wheel drive transmissions from Impreza, Legacy, Baja, Forester, and Saab 9-2X models are listed at this time."
http://www.rallispec.com/downloads/T...art_Public.pdf
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Post Thanks / Like - 0 Thanks, 1 Likes
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So now the CVT with paddle shifter is available. Anyone playing with that yet? 6 instant shifts in manual mode.
Holds back an impreza speeding downhill in the lower gears. Infinite ratio by wire. If you can break the code and fit the box it auto be fun...
This forum is excellent by the way. Obviously I missed the section for dummies
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Tazio Nuvolari wannabe
A WIKI on using the CVT manually states, "Keep in mind that the long-term effects of downshifting on a CVT transmission are unknown."
I can't imagine it would be applicable to use in a race car. I could be wrong, but I doubt it is built to take that kind of use or an increase in horsepower or torque. I'm just guessing.
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I have no idea if the CVT would even fit the 818 chassis, but, there is good reason, at least in theory, for using one. As far as reliability is concerned the other manufactures are getting miles on them. I've driven some bad ones that "dial down" letting rpms go to high and the car doesn't accelerate. I assume this is bad programming/tuning. Subaru seems to have the tuning part correct. I have a Forester and Impreza with the CVT and I like the manual control on the Impreza with paddle shifters. The forester feels like a lot more torque on the bottom, but its a 2.5 vice 2.0. I only have 3,000mi on the Impreza. Assuming its good for 250hp and at least one season I would be interested in exploring ratio selection mods to the controller or servos. I would also consider a clutch vs. torque converter input (on the 818, not my Impreza).
If it can stand a turbo you could, in theory, program it for boost optimization and keep the engine in its preferred band. It also should be less harsh on the differential and axles. Smooth is fast on some tracks...
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I think i'm missing something. If the CVT is capable of holding the torque, why would you use paddle shifters instead of just having it always sit at the RPM that produces max torque (assuming a racing situation)?
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Because the RPM that produces max HP will accelerate better.
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Also, I test drove a CVT Impreza last year. One of the differences between the Impreza and the other CVTs I drove was that the Impreza was "stepless". It didn't attempt to pretend it had gears. I mentioned it to the sales guy and he said that might be the reason a lot of customers say it "drives weird".
Last edited by Jaime; 12-09-2014 at 11:23 PM.
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Senior Member
Nissan CVTs (at least the Altima rental I drove) and a lot of hybrids also drive 'weird' in that they hold a constant RPM while accelerating, no simulated shifts. This makes perfect sense given the technology, but feels and sounds so awkward. Its all in the programming and customer expectations.
IMHO, paddle shifters or simulated ratios are a silly anachronism on a CVT, about as useful as a screen door on a submarine! For the street, you want max economy, which generally means the lowest RPM that delivers the required power. For the track, you'd want it to be at the power peak all the time like Jamie said.
It took a long time for manufactuers to get CVTs to handle decent torque, and theyre generally not the enthusiast option, so I would be really worried to bolt one to a tuned turbo mill and drive it agressively.
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![Quote](images/misc/quote_icon.png)
Originally Posted by
Jaime
Because the RPM that produces max HP will accelerate better.
Ok, max HP then.
Sounds like the tech isn't ready yet, and drivers don't like the feel?
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Hydraulic CVTs have been available forever and can handle pretty much any load, but they are too heavy for small cars.
A good CVT in a sports car would need really good software to make it fast. I don't think a kit car is great plaform to make it happen. Alternately, it could be manually controlled, but that would negate a lot of the benefits.
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If I had realized this much discussion would be generated I would have started a separate thread. I'm just a rogue hotrod guy dipping my toe in the flat four world. That said I've seen a lot of gearboxes of many vintages and applications including ones I could crawl through. I have to agree with Jaime in that much work of questionable reward is likely with the CVT. I personally would go electric before CVT. But then that's been accomplished. So if anyone wants to grab a wreck and play with the CVT please share the results with us. CVT's do have potential, my XUV gator proves it, my wife's jeep compass did not, Subaru is using it on the NA motors, we'll see...
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Tazio Nuvolari wannabe
I wonder how that jewelry-looking chain will handle 450 FPT of track abuse?
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I just remember everyone saying the same thing about those "chain drive" transfer cases. Well, a lot of them survived and they don't try to push the case apart either. Surface contact area on those cones is probably greater than the 4 gear teeth on that 5 speed...
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If a CVT gave an advantage you would see them in Nissan NISMO race cars and GTRs, and every other manufacturer who sells CVTs in street cars would use them in their race cars. Even if they were 90% as good as a sequential tranny or a double clutch tranny they would use them for marketing purposes. None as far as I know do that.
That's a good enough reason for me!
"Good Judgement comes from Experience. Experience comes from Bad Judgement"
Owner: Colonel Red Racing
eBAy Store:
http://stores.ebay.com/colonelredracing
818R ICSCC SPM
Palatov DP4 - ICSCC Sports Racer
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![Quote](images/misc/quote_icon.png)
Originally Posted by
Sgt.Gator
If a CVT gave an advantage you would see them in Nissan NISMO race cars and GTRs, and every other manufacturer who sells CVTs in street cars would use them in their race cars. Even if they were 90% as good as a sequential tranny or a double clutch tranny they would use them for marketing purposes. None as far as I know do that.
That's a good enough reason for me!
Williams/David Coulthard tested one in 1993 in their legendary F1 car. It was several SECONDS faster. That is outrageous considering MacLaren reportedly spent $100million in 3 months to close a 0.5s gap one season. The CVT was banned by two separate rules for good measure for 1994.
2003 Corrola, stock with custom Fe2O3 coated fenders.
2015 FFR 818 (get PhD-> get real job-> get 818)
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For racing purposes, wouldn't the ideal transmission keep the engine at the peak horsepower RPM as much as possible and have no time lost to changing gear ratios? That sure sounds like a CVT to me. I guess it's harder or more expensive to execute than to type out on my keyboard.
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I don't know of a sanctioning body that allows automatic transmissions, which is what a CVT really is, and yes, it is the best way to keep the car at peak power. I don't know the parasitic loss percentage, but I would think that would be better as well.
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In ICSCC Pro 3 automatic transmissions are specifically allowed. So the ICSCC conference rules have no prohibition on automatics. Then you have to look at individual class rules.
ICSCC ST class is totally based on HP/Weight ratio. The only mention of transmissions is that an H pattern syncromesh tranny gets a bonus weight reduction factor. Under ST rules it seems that an automatic would be legal, but an 818 is not because the class does not allow tube frame cars.
ICSCC SPU-M-O classes have no rule against an automatic. SPM is where I will race an 818 when I build it.
But this is all just theory in an 818 because I doubt it's possible to convert any Subaru automatic transmission to front wheel drive only (rear wheel in an 818). If it is possible it would make it a lot easier to tune a 3.0 - 3.6 since the Subaru USDM ECU for those engines is only for an automatic tranny car. You could tune them with RomRaider. You wouldn't need an aftermarket ECU unless you also turbocharged it.
"Good Judgement comes from Experience. Experience comes from Bad Judgement"
Owner: Colonel Red Racing
eBAy Store:
http://stores.ebay.com/colonelredracing
818R ICSCC SPM
Palatov DP4 - ICSCC Sports Racer
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Senior Member
![Quote](images/misc/quote_icon.png)
Originally Posted by
Sgt.Gator
But this is all just theory in an 818 because I doubt it's possible to convert any Subaru automatic transmission to front wheel drive only (rear wheel in an 818).
Sgt.
Aloha converted his automatic to FWD (818RWD)
aloha.jpg
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![Quote](images/misc/quote_icon.png)
Originally Posted by
Bob_n_Cincy
Sgt.
Aloha converted his automatic to FWD (818RWD)
aloha.jpg
Thanks, I'll go check that out!
Hmmm, a 3.6 Tribeca steering wheel flappy paddle shifter 818R, now there's a unicorn.
Last edited by Sgt.Gator; 11-25-2015 at 10:59 AM.
"Good Judgement comes from Experience. Experience comes from Bad Judgement"
Owner: Colonel Red Racing
eBAy Store:
http://stores.ebay.com/colonelredracing
818R ICSCC SPM
Palatov DP4 - ICSCC Sports Racer
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![Quote](images/misc/quote_icon.png)
Originally Posted by
riptide motorsport
I'm sooooo confused!
You and me both. or should I say, Join the club?
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![Quote](images/misc/quote_icon.png)
Originally Posted by
JB91710
You and me both. or should I say, Join the club?
For my 07 EZ30 I have found out that the strongest 5 speed box should be the 05-06 legacy GT. I will have to install a limited slip down the road if I want one. If I want a 6 speed, I'm not sure which one is strongest and it has to bolt up to the EZ30. This trans has the LS so that's good. The FF end plate and gear shift hardware has to work also or it has to be available somewhere because I can't fabricate it.
Any ideas on which 6 speed is my best bet?
Thanks,
Jack
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Senior Member
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Senior Member
6sp manual
Comments & Discussion >>
6MT Transmission
MODEL RANGE TRANS. CODE 1ST 2ND 3RD 4TH 5TH 6TH REV. T.R. F.D. CENTER DIFF. TYPE FRONT DIFF. TYPE NOTES APPLICATION NOTES
Aus. Impreza WRX STi MY02-04 ?? 3.636 2.375 1.761 1.346 1.062 0.842 3.545 1.000 3.900 Viscous (4kgf) A.P. Suretrac
JDM Impreza WRX STi MY01-02
(also Prodrive Style & STi Limited MY02) TY856WB1AA 3.636 2.375 1.761 1.346 1.062 0.842 3.545 1.000 3.900 Viscous (4kgf) Open
JDM Impreza WRX STi & STi RA MY01-02
(also Prodrive Style & STi Limited MY02) TY856WB1CA 3.636 2.375 1.761 1.346 1.062 0.842 3.545 1.000 3.900 Viscous (4kgf) A.P. Suretrac RA STi w/ 17 in. wheel
JDM Impreza WRX STi RA MY01 TY856WB1BA 3.636 2.375 1.761 1.346 1.062 0.842 3.545 1.000 3.900 DCCD (45:55) A.P. Suretrac RA STi w/ 16 in. wheel
JDM Impreza WRX STi RA Spec C MY02
(also S202) TY856WB2GA 3.636 2.375 1.761 1.346 1.062 0.842 3.545 1.000 3.900 Viscous (4kgf) A.P. Suretrac w/ external transmission cooler w/ 17 in. wheel
JDM Impreza WRX STi RA Spec C MY02 TY856WB2DA 3.636 2.375 1.761 1.346 1.062 0.842 3.545 1.000 3.900 DCCD (45:55) A.P. Suretrac w/ external transmission cooler w/ 16 in. wheel
JDM Impreza WRX STi MY03 TY856WB3AA 3.636 2.375 1.761 1.346 1.062 0.842 3.545 1.000 3.900 Viscous (4kgf) Open
JDM Impreza WRX STi MY03 TY856WB3KA 3.636 2.375 1.761 1.346 1.062 0.842 3.545 1.000 3.900 DCCD (35:65) A.P. Suretrac automatic DCCD system
JDM Impreza WRX STi Spec C MY03 TY856WB3JA 3.636 2.375 1.761 1.346 1.062 0.842 3.545 1.000 3.900 DCCD (35:65) A.P. Suretrac automatic DCCD on 17 in. wheel only
JDM Impreza WRX STi MY04 TY856WB4AA 3.636 2.375 1.761 1.346 1.062 0.842 3.545 1.000 3.900 Viscous (4kgf) Open
JDM Impreza WRX STi MY04 + V-Limited MY04 TY856WB4KA 3.636 2.375 1.761 1.346 1.062 0.842 3.545 1.000 3.900 DCCD (35:65) A.P. Suretrac automatic DCCD system
JDM Impreza WRX STi Spec C MY04 TY856WB4JA 3.636 2.375 1.761 1.346 1.062 0.842 3.545 1.000 3.900 DCCD (35:65) A.P. Suretrac automatic DCCD on 17 in. wheel only
JDM Impreza WRX STI MY05 TY856WB6CA 3.636 2.375 1.761 1.346 1.062 0.842 3.545 1.000 3.900 Viscous (4kgf) Open
JDM Impreza WRX STi MY05 TY856WB6KA 3.636 2.375 1.761 1.346 1.062 0.842 3.545 1.000 3.900 DCCD (35:65) A.P. Suretrac automatic DCCD system
JDM Impreza WRX STi Spec C MY05 TY856WB6JA 3.636 2.375 1.761 1.346 1.062 0.842 3.545 1.000 3.900 DCCD (35:65) Helical LSD automatic DCCD on 17 in. wheel only
JDM Legacy S401 ?? 3.636 2.375 1.761 1.346 1.062 0.842 3.545 1.000 3.900 Viscous (4kgf) A.P. Suretrac
US Impreza WRX STi MY04 TY856WH3MA 3.636 2.375 1.761 1.346 0.971 0.756 3.545 1.000 3.900 DCCD (35:65) A.P. Suretrac automatic DCCD system
US Impreza WRX STi MY04 late TY856WH4MA 3.636 2.375 1.761 1.346 0.971 0.756 3.545 1.000 3.900 DCCD (35:65) A.P. Suretrac automatic DCCD system
US Impreza WRX STi MY05 TY856WW6MA 3.636 2.375 1.761 1.346 0.971 0.756 3.545 1.000 3.900 DCCD (35:65) Helical LSD automatic DCCD system / front axle design change
US Impreza WRX STi MY06-07 1.100 3.900 DCCD
UK/Europe/NZ Impreza WRX STi MY02-04 TY856WN*** 3.636 2.375 1.761 1.346 0.971 0.756 3.545 1.100 3.900 Viscous (4kgf) A.P. Suretrac
UK Impreza WRX STi (incl. Spec-D) MY07 TY856WG7KA 3.636 2.375 1.521 1.137 0.891 0.707 3.545 1.100 3.900 DCCD (41:59) Helical automatic DCCD system
Comments & Discussion >>
5MT Transmission (Pull Clutch)
MODEL RANGE TRANS. CODE 1ST 2ND 3RD 4TH 5TH 6TH
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Senior Member
5sp pull type clutch
Comments & Discussion >>
5MT Transmission (Pull Clutch)
MODEL RANGE TRANS. CODE 1ST 2ND 3RD 4TH 5TH 6TH REV. T.R. F.D. CENTER DIFF. TYPE FRONT DIFF. TYPE NOTES APPLICATION NOTES
JDM Legacy RS & GT (turbo) MY93 TY752VB2DA 3.454 2.062 1.448 1.088 0.825 4.111
JDM Legacy RS & GT (turbo) MY94-95 TY752VBAAA 3.454 2.111 1.448 1.088 0.825 3.9 Viscous (4kgf) Open
JDM Legacy RS & GT (turbo) MY96 TY752VBBAA 3.454 2.062 1.448 1.088 0.825 3.9 Viscous (4kgf) Open
JDM Legacy RS & GT (turbo) MY97-98 TY752VBCBA 4.111
JDM Legacy GT B-Spec MY97-98
(also GT B-Spec Limited) TY752VBCAA 4.444
JDM Legacy RSK & GT-B MY99-00 TY754VBAAA 4.444
JDM Legacy RSK MY00 TY754VBACA 4.444 Viscous (4kgf) Helical LSD w/ LSD option
JDM Legacy RSK & GT-B MY01 TY754VBBBA 4.111 Viscous (4kgf) Open
JDM Legacy RSK & GT-B MY01 TY754VBBCA Viscous (4kgf) Helical LSD w/ LSD option
JDM Forester Turbo MY98 TY753VB1AA 4.444 Viscous (4kgf) Open
JDM Forester Turbo MY99-00 TY755VB1AA 4.444 Viscous (4kgf) Open
JDM Forester Turbo MY01-02 TY755VB2AA 4.444 Viscous (4kgf) Open
JDM Impreza WRX MY93 TY752VB3AA 3.454 2.062 1.448 1.088 0.825 3.416 1.000 4.111 Viscous (4kgf) Open
JDM Impreza WRX RA MY93 TY752VB3BA 3.454 2.333 1.750 1.354 0.972 3.416 1.000 4.111 Viscous (4kgf) Open
JDM Impreza WRX, WRX SA, WRX STi MY94 TY752VB3CA 3.454 2.062 1.448 1.088 0.825 3.416 1.000 4.111 Viscous (4kgf) Open Double-cone 2nd synchro added (all turbo Impreza)
JDM Impreza WRX RA MY94 TY752VB3DA 3.454 2.333 1.750 1.354 0.972 3.416 1.000 4.111 Viscous (4kgf) Open Double-cone 2nd synchro added (all turbo Impreza)
JDM Impreza WRX & WRX STi MY95 TY752VB3FA 3.454 2.062 1.448 1.088 0.825 3.416 1.000 4.111 Viscous (4kgf) Open
JDM Impreza WRX RA MY95 TY752VB3EA 3.454 2.333 1.750 1.354 0.972 3.416 1.000 3.900 Viscous (4kgf) Open
JDM Impreza WRX STi RA MY95 TY752VB3EA 3.454 2.333 1.750 1.354 0.972 3.416 1.000 3.900 DCCD (35:65) Open DCCD fitted off production line
JDM Impreza WRX & WRX STi Ver.II MY96
(also STi 555 & WRX V-Limited Ver.II MY96) TY752VB4AA 3.454 2.062 1.448 1.088 0.825 3.416 1.000 4.111 Viscous (4kgf) Open
JDM Impreza WRX RA MY96 TY752VB4BA 3.454 2.333 1.750 1.354 0.972 3.416 1.000 3.900 Viscous (4kgf) Open Double-cone 3rd synchro added (RA only)
JDM Impreza WRX STi RA Ver.II MY96
(also STi RA 555 & RA V-Limited Ver.II MY96) TY752VB4CA 3.454 2.333 1.750 1.354 0.972 3.416 1.000 3.900 DCCD (35:65) Open Double-cone 3rd synchro added (RA only)
JDM Impreza WRX & WRX STi Ver.III/IV MY97-98
(also STi V-Limited Ver.III MY97) TY752VBCAA 3.166 1.882 1.296 0.972 0.738 3.416 1.000 4.444 Viscous (4kgf) Open Double-cone 3rd synchro added (all turbo Impreza)
JDM Impreza WRX RA MY97-98
(also WRX R V-Limited MY98) TY752VB5BA 3.083 2.062 1.545 1.151 0.825 3.416 1.000 4.444 Viscous (4kgf) Open Widened 1st,2nd,3rd gears (EJ20K models only)
JDM Impreza WRX STi R & RA Ver.III/IV MY97-98
(also STi Type R V-Limited Ver.IV MY98) TY752VB5CA 3.083 2.062 1.545 1.151 0.825 3.416 1.000 4.444 DCCD (35:65) Open Widened 1st,2nd,3rd gears (EJ20K models only)
JDM Impreza WRX 5-Door MY97-98 TY752VBCBA 3.454 2.062 1.448 1.088 0.825 3.416 1.000 4.111 Viscous (4kgf) Open Double-cone 3rd synchro added (all turbo Impreza)
JDM Impreza WRX STi RA V-Limited Ver.IV MY98 TY752VB6EA 3.083 2.062 1.545 1.151 0.825 3.416 1.000 4.444 DCCD (35:65) Helical LSD
JDM Impreza 22B TY752VB6SZ 3.083 2.062 1.545 1.151 0.825 3.416 1.000 4.444 DCCD (35:65) Open Specially treated gear components
JDM Impreza WRX 5-Door MY99-00 TY754VB1AA 3.454 2.062 1.448 1.088 0.825 3.333 1.000 4.111 Viscous (4kgf) Open Bellhousing attachment changed from 4 to 8 points (all models)
JDM Impreza WRX RA & RA Ltd. MY99-00 TY754VB1BA 3.083 2.062 1.545 1.151 0.825 3.333 1.000 4.444 Viscous (4kgf) Open Bellhousing attachment changed from 4 to 8 points (all models)
JDM Impreza WRX & WRX STi Ver.V/VI MY99-00 TY754VBAAA 3.166 1.882 1.296 0.972 0.738 3.333 1.000 4.444 Viscous (4kgf) Open Bellhousing attachment changed from 4 to 8 points (all models)
JDM Impreza WRX STi R & RA Ver. V/VI MY99-00
(also STi RA Limited Ver. V/VI MY99-00) TY754VB1CA 3.083 2.062 1.545 1.151 0.825 3.333 1.000 4.444 DCCD (35:65) Open Helical FLSD avail. 12/99 on regular STi RA (optional?)
JDM Impreza WRX STi RA Ltd. Ver. V/VI MY99-00
(also S201) TY754VB1EA 3.083 2.062 1.545 1.151 0.825 3.333 1.000 4.444 DCCD (35:65) Helical LSD
JDM Impreza WRX NB, NBR, 20K MY01-02 TY754VBBAA 3.166 1.882 1.296 0.972 0.738 3.333 1.000 4.444 Viscous (4kgf) Open
JDM Impreza WRX MY03 TY754VB4AA 3.166 1.882 1.296 0.972 0.738 3.333 1.000 4.444 Viscous (4kgf) Open Reverse engagement & 3rd/4th synchro revised (see US info)
JDM Legacy 2.0GT MY04
(also US Legacy 2.5GT) TY757VBAAB 3.166 1.882 1.296 0.972 0.738 3.333 1.000 4.111 Viscous (4kgf) Open
JDM Legacy 2.0GT spec B MY04 TY757VBABB 3.166 1.882 1.296 0.972 0.738 3.333 1.000 4.444 Viscous (4kgf) Open
JDM Legacy 2.0GT MY05 TY757VBBAB 3.166 1.882 1.296 0.972 0.738 3.333 1.000 4.111 Viscous (4kgf) Open dual cone 1st synchro
JDM Legacy 2.0GT spec B MY05 TY757VBBBB 3.166 1.882 1.296 0.972 0.738 3.333 1.000 4.444 Viscous (4kgf) Open dual cone 1st synchro
US Impreza WRX MY02 TY754VN2AA 3.454 1.947 1.366 0.972 0.738 3.333 1.100 3.900 Viscous (4kgf) Open Rev. pop-out addressed 10/01 (main shaft, rev. idler, rev. hub)
US Impreza WRX MY03 TY754VN2BA 3.454 1.947 1.366 0.972 0.738 3.333 1.100 3.900 Viscous (4kgf) Open 1st, 2nd, 3rd gears widened to RA width
US Impreza WRX MY04 TY754VV4AA 3.454 1.947 1.366 0.972 0.738 3.333 1.100 3.900 Viscous (4kgf) Open 3rd synchro stop changed (3/4 gear, synchro assy)
US Impreza WRX late MY04 TY754VV5AA 3.454 1.947 1.366 0.972 0.738 3.333 1.100 3.900 Viscous (4kgf) Open 1st synchro changed to dual cone type?
US Impreza WRX MY05 TY754VZ6AA 3.454 1.947 1.366 0.972 0.738 3.333 1.100 3.900 Viscous (4kgf) Open
US Forester XT MY04 TY755VH4AA 3.454 1.947 1.366 0.972 0.738 3.333 1.000 4.444 Viscous (4kgf) Open Gears as per WRX revisions
US Forester XT MY05 TY755VW5AA 3.454 1.947 1.366 0.972 0.738 3.333 1.000 4.444 Viscous (4kgf) Open
US Baja Turbo MY04 TY754VHEAA 3.454 1.947 1.366 0.972 0.738 3.333 1.000 4.444 Viscous (4kgf) Open Gears as per WRX revisions
US Legacy Turbo GT MY05 TY757VBAAB 3.166 1.882 1.296 0.972 0.738 3.333 1.000 4.111 Viscous (4kgf) Open
US Legacy Turbo Outback MY05 TY757VWAAB
UK/Europe Impreza Turbo 2000 / GT MY94-95
(also Series McRae MY95) TY752VN3BA 3.454 1.947 1.366 0.972 0.738 3.416 1.000 4.111 Viscous (4kgf) Open
Aus. Impreza WRX MY94 ?? 3.454 1.947 1.366 0.972 0.738 3.416 ?? 3.900 Viscous (4kgf) Open
UK/Europe Impreza Turbo 2000 / GT MY96 TY752VN4BA 3.454 1.947 1.366 0.972 0.738 3.416 1.000 4.111 Viscous (4kgf) Open
UK/Europe Impreza Turbo 2000 / GT MY97 TY752VN5BA
UK/Europe Impreza Turbo 2000 / GT MY98 TY752VN6AA 3.454 1.947 1.366 0.972 0.738 3.416 1.000 3.9 Viscous (4kgf) Open
UK/Europe Impreza Turbo 2000 / GT MY99 TY754VN1AA 3.454 1.947 1.366 0.972 0.738 3.416 1.100 3.54 Viscous (4kgf) Open
UK Prodrive P1 MY99 ?? 3.166 1.882 1.296 0.972 0.738 3.333 1.000 4.444 Viscous (4kgf) Open
Comments & Discussion >>
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Senior Member
5sp push type clutch
5MT Transmission (Push Clutch)
MODEL RANGE TRANS. CODE 1ST 2ND 3RD 4TH 5TH 6TH REV. T.R. F.D. CENTER DIFF. TYPE FRONT DIFF. TYPE NOTES APPLICATION NOTES
US Impreza (FWD) MY93-94 TY752VX3AA 3.636 1.950 1.344 0.972 0.780 N/A 3.583 1.000 4.111 N/A Open
US Impreza (AWD) MY93 TY752VX3AA 3.545 1.947 1.366 0.972 0.780 N/A 3.416 1.000 4.111 Viscous (4kgf) Open
US Impreza (AWD) MY94 TY752VX3CA 3.545 1.947 1.366 0.972 0.780 N/A 3.416 1.000 4.111 Viscous (4kgf) Open
US Impreza (AWD) MY95 TY752VT3AA 3.545 2.111 1.448 1.088 0.825 N/A 3.416 1.000 3.900 Viscous (4kgf) Open
US Impreza EJ18E (AWD) MY96 TY752VT4AA 3.545 2.111 1.448 1.088 0.825 N/A 3.416 1.000 3.900 Viscous (4kgf) Open
US Impreza EJ22E (AWD) MY96 TY752VABBA 3.545 1.947 1.366 0.972 0.780 N/A 3.330 1.000 3.900 Viscous (4kgf) Open
US Impreza EJ18E (AWD) MY97 TY752VT5AA 3.545 2.111 1.448 1.088 0.825 N/A 3.416 1.000 3.900 Viscous (4kgf) Open
US Impreza EJ22 (AWD) MY97-98 TY752VA5AA 3.545 1.947 1.366 0.972 0.780 N/A 3.333 1.000 3.900 Viscous (4kgf) Open
US Impreza 2.5RS MY98 TY752V2DAA 3.545 2.111 1.448 1.088 0.780 N/A 3.333 1.000 4.111 Viscous (4kgf) Open
US Impreza EJ22 MY99-01 TY754VA1AA 3.545 1.947 1.366 0.972 0.780 N/A 3.333 1.000 3.900 Viscous (4kgf) Open
US Impreza 2.5RS MY99-01 TY754VCAAB 3.545 2.111 1.448 1.088 0.780 N/A 3.333 1.000 4.111 Viscous (4kgf) Open
US Impreza RS MY02-03 TY754VFBBA 3.545 2.062 1.448 1.088 0.780 N/A 3.333 1.000 4.111 Viscous (4kgf) Open
US Impreza TS MY02-03 TY754VC2AA 3.545 2.062 1.448 1.088 0.780 N/A 3.333 1.000 3.900 Viscous (4kgf) Open
US Impreza Outback MY02-03 TY754VC2BA 3.545 2.062 1.448 1.088 0.780 N/A 3.333 1.000 3.900 Viscous (4kgf) Open
US Impreza RS MY04 TY754VC4CA 3.545 2.111 1.448 1.088 0.780 N/A 3.333 1.000 4.111 Viscous (4kgf) Open
US Impreza TS MY04 TY754VC4AA 3.545 2.111 1.448 1.088 0.780 N/A 3.333 1.000 3.900 Viscous (4kgf) Open
US Impreza Outback MY04 TY754VC4BA 3.545 2.111 1.448 1.088 0.780 N/A 3.333 1.000 3.900 Viscous (4kgf) Open
US Forester MY97-98 TY753VJ1AA 3.545 2.111 1.448 1.088 0.780 N/A 3.333 1.000 4.111 Viscous (4kgf) Open
US Forester MY99 TY755VC1AA 3.545 2.111 1.448 1.088 0.780 N/A 3.333 1.000 4.111 Viscous (4kgf) Open
US Forester MY00-01 TY755VC1BA 3.545 2.111 1.448 1.088 0.780 N/A 3.333 1.000 4.111 Viscous (4kgf) Open
US Forester MY02 TY755VC2AA 3.545 2.111 1.448 1.088 0.780 N/A 3.333 1.000 4.111 Viscous (4kgf) Open
US Forester MY03 TY755VC3AA 3.454 2.062 1.448 1.088 0.780 N/A 3.333 1.000 4.111 Viscous (4kgf) Open
US Forester (non-turbo) MY04 TY755VC4AA 3.454 2.062 1.448 1.088 0.780 N/A 3.333 1.000 4.111 Viscous (4kgf) Open
US Legacy Outback MY94 TY752VAAAA 3.545 2.111 1.448 1.088 0.780 N/A 3.416 1.000 4.111 Viscous (4kgf) Open
US Legacy MY94 TY752VAABA 3.545 2.111 1.448 1.088 0.780 N/A 3.416 1.000 3.900 Viscous (4kgf) Open
US Legacy MY95-96 TY752VABAA 3.545 2.111 1.448 1.088 0.780 N/A 3.416 1.000 3.900 Viscous (4kgf) Open
US Legacy Outback MY95-96 TY752VABBA 3.545 2.111 1.448 1.088 0.780 N/A 3.416 1.000 4.111 Viscous (4kgf) Open
US Legacy GT MY97 TY752VACBA 3.545 2.111 1.448 1.088 0.780 N/A 3.416 1.000 4.111 Viscous (4kgf) Open
US Legacy Outback MY97 TY752VACCA 3.545 2.111 1.448 1.088 0.871 N/A 3.416 1.000 4.111 Viscous (4kgf) Open
US Legacy MY97-98 TY752VACAA 3.545 2.111 1.448 1.088 0.780 N/A 3.416 1.000 3.900 Viscous (4kgf) Open
US Legacy GT MY98 TY752V2DAA 3.545 2.111 1.448 1.088 0.780 N/A 3.416 1.000 4.111 Viscous (4kgf) Open
US Legacy Outback MY98 TY752V2DCA 3.545 2.111 1.448 1.088 0.871 N/A 3.416 1.000 4.111 Viscous (4kgf) Open
US Legacy MY99 TY754VAAAA 3.545 2.111 1.448 1.088 0.780 N/A 3.333 1.000 3.900 Viscous (4kgf) Open
US Legacy GT MY99 TY754VCAAB 3.545 2.111 1.448 1.088 0.780 N/A 3.333 1.000 4.111 Viscous (4kgf) Open
US Legacy Outback MY99 TY754VCACB 3.545 2.111 1.448 1.088 0.871 N/A 3.333 1.000 4.111 Viscous (4kgf) Open
US Legacy L & Brighton MY00 TY754VCAAA 3.454 2.062 1.448 1.088 0.780 N/A 3.333 1.000 3.900 Viscous (4kgf) Open
US Legacy Outback MY00 TY754VCACA 3.454 2.062 1.448 1.088 0.871 N/A 3.333 1.000 4.111 Viscous (4kgf) Open
US Legacy GT MY00 TY754VCADA 3.454 2.062 1.448 1.088 0.780 N/A 3.333 1.000 4.111 Viscous (4kgf) Open
US Legacy L & Brighton MY01-02 TY754VCBAA 3.454 2.062 1.448 1.088 0.780 N/A 3.333 1.000 3.900 Viscous (4kgf) Open
US Legacy GT MY01-02 TY754VCBDA 3.454 2.062 1.448 1.088 0.780 N/A 3.333 1.000 4.111 Viscous (4kgf) Open
US Legacy Outback MY01-02 TY754VCBCA 3.454 2.062 1.448 1.088 0.871 N/A 3.333 1.000 3.900 Viscous (4kgf) Open
US Legacy L MY03-04 TY754VCDAA 3.454 2.062 1.448 1.088 0.780 N/A 3.333 1.000 4.111 Viscous (4kgf) Open
US Legacy GT MY03-04 TY754VCDDA 3.454 2.062 1.448 1.088 0.780 N/A 3.333 1.000 4.111 Viscous (4kgf) Open
US Legacy Outback & Baja MY03-04 TY754VCDCA 3.454 2.062 1.448 1.088 0.871 N/A 3.333 1.000 4.111 Viscous (4kgf) Open
US Legacy & Baja MY05 TY757VCACA 3.454 2.062 1.448 1.088 0.871 N/A 3.333 1.000 4.111 Viscous (4kgf) Open
US Legacy Outback MY05 TY757VWAAB 3.454 2.062 1.448 1.088 0.871 N/A 3.333 1.000 4.111 Viscous (4kgf) Open
Comments & Discussion >>
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Since some of the first page pics are gone, I just want to verify the Phase 1 vs Phase 2.
This is Phase 1 with the diff oiling
phase 1 5MT.jpg
And this is Phase 2 with the 5th gear oiling
Phase2 5MT.jpg
Am I correct?
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