Lexus/Toyota V8 Transmission Specs & Data

UPDATE: July 2, 2020 A limited supply of original Lextreme parts back in stock including EGR Delete Kits, torque converters, supercharger brackets, etc! Please note that the SC400 turbo kit is all sold out and won't return. Email me at [email protected] which original Lextreme parts you need and I'll check availability. (Please note that we're not an auto parts supplier.)

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Gear ratios for the A340E 1992 SC400 US model are

1st 2.804
2nd 1.531
3rd 1.0
4th 0.705
Rev 2.393 

SC400 A340E Transmission

Stall ratio 1.90:1
forward clutch 6/6 frictions/steels
direct clutch 4/4
O/D direct clutch 2/2
2nd Brake 5/5
1st and reverse brake 7/7
O/D brake 5/4

TT Supra A 340E

Stall ratio 2.00:1
forward clutch 7/7
direct clutch 5/5
O/D direct clutch 2/2
2nd Brake 5/5
1st and reverse clutch 7/7
O/D brake 5/5

LS400 A341E

stall ratio 1.900:1
Forward clutch 6/6
Direct clutch 4/4
O/D direct clutch 2/2
2nd Brake 5/5
1st and reverse 7/7
O/D brake 5/4

Of course, as stated, the ratios are a little different. 2.53 in the 341 vs. 2.84 in the 340.

ES250 2.5L V6 1989-91 A540E
ES300 3.0L V6 1992-93 A540E
ES300 3.0L V6 1994-98 A541E
GS300 3.0L V6 1993-95 A340E
GS300 3.0L V6 1996-98 A350E
GS400 4.0L V8 1998 A350E
LS400 4.0L V8 1990-97 A341E
LS400 4.0L V8 1998 A350E
LX450 4.2L L6 (sport utility vehicle) 1996-97 A343F
LX470 4.7L V8 1998 A343F
RX300 3.0L V6 1998-99 A540H
RX300 3.0L V6 1998-99 A247E
SC300 3.0L L6 1992-98 A340E
SC400 4.0L V8 1992-97 A340E
SC400 4.0L V8 1998 A350E
4 Runner 2.4L L4 1989-91 A44D
4 Runner 2.4L L4, 3.0L V6 1989-97 A340E
4 Runner 2.4L L4, 3.0L V6 (4×4) 1985-89 A340H
4 Runner 3.0L V6 1990-94 A340H
4 Runner 3.0L V6 1995-97 A340F
4 Runner 2.7L L4, 3.4L V6 1998 A340E
4 Runner 2.7L L4, 3.4L V6 1998 A340F
Avalon 3.0L V6 1995-98 A541E
Camry 1.8L, 2.0L, 2.2L L4 1983-98 A140E/L
Camry 3.0L V6 1988-93 A540E
Camry 3.0L V6 1994-98 A541E
Camry 3.0L V6 AWD 1990-91 A540H
Carina 1969-74 A20
Carina 1970-78 A30
Carina 1973-78 A40
Celica 1968-76 A30
Celica 2.0L L4 1986-89 A140E/L
Celica 2.2L L4 1980 A40
Celica 2.4L L4 1981-85 A40D
Celica GT 2.0L L4 1990-93 A243L
Celica GT 2.0L L4 1994-98 A140E
Celica GTS 2.2L L4 1990-93 A241E
Celica ST 2.2L L4 1990-93 A241L
Celica ST 2.2L L4 1994-98 A246E
Corolla 1968-74 A20
Corolla 1968-76 A30
Corolla 1972-81 A40
Corolla 1.6L L4 1982-83 A41
Corolla 1.6L L4 1982-83 A40D
Corolla 1.6L L4 1984-87 A42DL
Corolla 1.6L L4 1985-92 A240L
Corolla 1.6L L4 (includes FX) 1984-98 A131L
Corolla 1.6L L4 (includes FX) 1987-89 A240E
Corolla 1.6L L4 (all wheel drive) 1990-92 A241H
Corolla 1.6L L4 1993-98 A245E
Corolla 1.8L L4 1982-83 A41
Corolla 1.8L L4 1982-83 A40D
Corolla 1.8L L4 (Diesel) 1984-85 A130L
Corona w/o pan 1965-70 A10
Corona w/o pan 1970-74 A20
Cressida 2.6L L6 1978-80 A40D
Cressida 2.8L L6 1981 A43D
Cressida 2.8L L6 1982 A43DL
Cressida 2.8L L6 1983-86 A43DE
Cressida 2.8L, 3.0L L6 1987-92 A340E
Crown 1965-70 A10
Crown 1966-73 A30
Crown 1973-78 A40
Hi-Lux Truck 1966-73 A30
Hi-Lux Truck 1973-80 A40
Landcruiser 1972-78 A30
Landcruiser 1973-81 A40
Landcruiser 1982-85 A43DL
Landcruiser 4.0L, 4.2L L6 1986-92 A440F
Landcruiser 4.5L L6 (4×4) 1993-1/95 A442F
Landcruiser 4.5L L6 1/95-on A343F
Mark II 1966-73 A30
MR2 1.6L L4 1986 A141E
MR2 1.6L L4 1987-88 A240E
MR2 1.6L L4 w/Supercharger 1988-89 A241E
MR2 2.2L L4 1989-95 A241E
Paseo 1.5L L4 1992-98 A244E
Pickup 2.2L L4 1978-80 A40
Pickup 2.4L L4 1981 A43
Pickup 2.4L L4 1982-84 A43D
Pickup 2.4L L4 Turbo 1985-87 A340E
Pickup 2.4L L4 (Tacoma) 1985-97 A43D
Pickup 2.4L L4, 3.0L V6 1985-89 A340H
Pickup 2.4L L4 1990-94 A340F
Pickup 3.0L V6 1985-89 A340H
Pickup 3.0L V6 1990-94 A340H
Pickup 2.4L L4, 3.0L, 3.4L V6 (Tacoma) 1995-98 A340F
Pickup 2.4L L4, 3.0L, 3.4L V6 (Tacoma) 1995-98 A340E
Pickup 3.0L V6 (T100) 1993-95 A340E
Pickup 3.0L V6 (T100) 1993-95 A340F
Previa 2.4L L4 1991-97 A46DE
Previa 2.4L L4 4×4 1991-97 A46DF
Previa 2.4L L4 w/Supercharger 1993-97 A340E
Previa 2.4L L4 4×4 w/Supercharger 1993-97 A340F
RAV4 2.0L L4 1996-97 A241E
RAV4 2.0L L4 1996-98 A540H
RAV4 2.0L L4 1998 A247E
Sienna 3.0L V6 1998 A541E
SOLARA 2.0L L4 1998 A140E
Solara 3.0L V6 1998 A541E
Supra 2.6L L6 1977-80 A40D
Supra 2.8L L6 1981 A43D
Supra 2.8L L6 1982 A43DL
Supra 2.8L L6 1983-85 A43DE
Supra 3.0L L6 w/o turbo 1986-98 A340E
Supra 3.0L L6 w/turbo 1993-98 A341E
T100 (pickup) 3.0L V6 1993-on A340E
T100 (pickup) 3.0L V6 1993-on A340F
Tacoma (pickup) 2.4L L4 1985-97 A43D
Tacoma (pickup) 2.4L L4, 3.0L, 3.4L V6 1995-98 A340F
Tacoma (pickup) 2.4L L4, 3.0L, 3.4L V6 1995-98 A340E
Tercel 1.5L L4 1979-86 A55
Tercel 1.5L L4, 3A-C engine 1987 A55
Tercel 1.5L L4, 3A-C engine 1987 A55
Tercel 1.5L L4, 3E engine 1987 A132L
Tercel 1.5L L4 1988-98 A132L
Tercel 1.5L L4 (all wheel drive) 1983-88 A55F
Tercel 1.5L L4 1995-98 A242L
Van 2.0L, 2.2L L4 1984-86 A44DL
Van 2.2L L4 1987-89 A45DL
Van 2.2L L4 4×4 1987-89 A45DF
Do you have any questions? If so, please head over to the forums to get a quick answer or share your experience!

This is a freelance site with no support by huge companies.  I have been doing most of the R&D and technical write-ups by myself with my personal money and literally thousands of hours of my time.  I have taken extra steps to demonstrate in details how things are done.  Currently I am one of the few people doing Lexus V8 research and performance enhancement.  This effort comes from my personal love for this wonderful engine.  Most of the modifications are from trial and error. There's no cookbook for 1UZFE mods and its unknown territory for much of supercharger performance.  The parts, labor, web development and site hosting are 100% paid from my personal hobby money.  If you feel my efforts help you in any form, please do not hesitate to donate any amount of money to support this site. You have no idea how much I and the entire Lexus and Toyota community appreciate it!

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