{"id":7298018476091,"title":"Shift Kit Transgo Reprogramming A340E A340F A340H A341E A343E AW4 1985/UP","handle":"shift-kit-transgo-reprogramming-a340e-a340f-a340h-a341e-a343e-aw4-1985-up","description":"

TransGo Reprogramming Kit with Gear Command for A340, A341, A343, AW4 (1985-ON)

This 340-HD2 Reprogramming Kit is designed for 1985 and newer Toyota, Lexus, Isuzu, Mitsubishi, Hyundai, Kia, and Jeep vehicles equipped with A340, A341, A343, and AW4 series automatic transmissions.

Key Features & Benefits:

Includes components to recalibrate accumulators, feed orifices, and pressure regulation for improved clutch plate durability and short, firm shifts—ideal for hot rods and work trucks.
Optional low hold 1-2 shift valve allows the transmission to stay in low gear when the lever is in manual low position.
Drop-in USA-made hardened steel TCC relay boost valve and bushing restore hydraulic circuit integrity, providing a durable replacement for the soft aluminum OEM parts.
Installation can be completed with the transmission still in the vehicle.

Corrects/Prevents/Reduces:

Soft shifts
Burnt clutch plates in high-performance applications
TCC slip and overheating due to wear at the lock-up relay valve

Kit Includes:

USA-made hardened steel TCC relay boost valve and bushing
Blue and orange pressure regulator valve springs with washer
USA-made hardened steel 1-2 shift valve, ball, pin, and rivet
Red, blue, and white cut back valve springs
Short, medium, and long accumulator spacers
(2) Blue accumulator springs
Orange, white, red, and plain accumulator springs
(5) Drill bits

Transmissions: A340H (AW30-80LE) 1985-UP, A340E 1985-UP, A340F (AW30-40LE,AW4) 1985-UP, A343E 1985-UP, A341E (AW40) 1985-UP

Vehicle

HYUNDAI
Libero 2000-2007 4 SPD RWD
Starex 1997-2018 4 SPD RWD
Terracan 2001-2011 4 SPD RWD,4WD
ISUZU
TROOPER 1988-1991 4 SP 4WD L4 2.6L V6 2.8L
FUEGO 2000-2002 4 SP RWD L4 2.8L
TROOPER 2000-2004 4 SP 4WD L4 2.8L
JEEP
WAGONEER 1987-1993 4 SP R/4WD L4 2.5L
CHEROKEE 1987-2001 4 SP R/4WD L4 2.5L L6 4.0L
COMANCHE 1990-1993 4 SP R/4WD L6 4.0L
GRAND CHEROKEE 1991-1993 4 SP R/4WD L6 4.0L
KIA
SORENTO 2003-2009 4 SP R/4WD L4 2.5L V6 3.5L
LEXUS
SC 1992-1997 4 SP RWD L6 3.0L
GS 1993-1995 4 SP RWD V6 3.0L
GS 2000 4 SP RWD V8 4.0L 4.3L
LS 1990-1997 4 SP RWD V8 4.0L
LX 2000-2002 4 SP 4WD V8 4.7L
SC 1992-2000 4 SP RWD L6 3.0L V8 4.0L
MITSUBISHI
Montero 1994-2000 4 SPD 4WD
Challenger 2000-2001 4 SPD RWD
Delica 1986-2017 4 SPD RWD
L200 2000-2011 4 SPD RWD
Pajero 1999-2018 4 SPD 4WD
Storm 2001-2004 4 SPD RWD
Zinger 2005-2017 4 SPD RWD
TOYOTA
PICKUP 1990-1994 4 SP 4WD V6 3.0L
4 RUNNER 1989-2004 4 SP RWD L4 2.4L 2.7L V6 3.0L 3.4L 4.0L
CRESSIDA 1987-1992 4 SP RWD L6 2.8L 3.0L
SEQUOIA, SPORT RIDER, TUNDRA, ARISTO 2000-2004 4 SP R/4WD V8 4.7L
SUPRA 1986-2001 4 SP RWD V6 3.0L
T100 PICKUP 1993-1998 4 SP R/4WD L4 2.7L V6 3.0 3.4L
FORTUNER 2005-2016 4 SP R/4WD L4 2.5L 2.7L
HILUX 2004-2015 4 SP R/4WD L4 3.0L
INNOVA 2004-2016 4 SP RWD L4 2.4L 2.5L 2.7L
CELSIOR 2000 4 SP RWD V8 4.0L

Alternate Words: Automatic Transmission, Reprogramming, Improvement , Correction, Shift , Valve Body Rebuild Kit

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