A761E Transmission Teardown 500HP Lexus GS350

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  • čas přidán 26. 08. 2024
  • This transmission came to us slipping very badly, had a code P2757 and issues with the maf sensor.
    This video covers basic teardown and inspection of an A761E Transmission
    The Lexus GS350 that is out of is in the 500hp range and definitely is going to need some performance transmission upgrades.
    These transmissions are found in Lexus GS350, SC430, LS430, as well as Tacoma, Tundra, 4Runner, etc,
    Toyota High Performance Transmission Parts:
    www.importperf......
    Find A761E and other transmission products on our website:
    www.importperf...
    Recommended Fluid:
    Toyota WS ATF 6 Pack
    amzn.to/3IFKHaW
    Toyota WS ATF 4 Pack
    amzn.to/3Z9Pskn
    Link to Valve Body Packing/Shipping Video:
    • IPT Upgraded Valve Body packing infor...
    Link to AB60 Valve body Removal and Replacement:
    • AB60 Toyota Tundra Valve Body Removal...
    Link to Toyota AB60 Valve body Electronics Swap:
    • Toyota Tundra AB60 Valve Body Electro...
    Link to Toyota Tundra AB60 Fill Procedure:
    • TOYOTA 750, 760, AB60 TRANSMISSION FI...
    Find us on Social Media
    Instagram - @IPTperformancetransmission
    Facebook - Import Performance Transmissions
    Tik Tok - IPT_Transmission
    Toyota's initial six-speed automatic transmission, the A761E, holds the title of the world's lightest in its class at 85 kg when wet. Present in Toyota/Lexus models from 2004 onward, it's an upgraded version of the A750E found in various Toyota models. Key modifications include the integration of a C4 clutch and F4 sprag in the C1 clutch drum assembly, limiting clutch-to-clutch shifting between the 5th and 6th gears. Governed by the Electronically Controlled Transmission with intelligence (ECT-i), the transmission's computer employs electronic controls to gradually adjust hydraulic pressure, ensuring smoother shifts. Moreover, ECT-i can adapt to wear and learn from driving patterns, responding to engine input conditions.

Komentáře • 21

  • @iptperformancetrans
    @iptperformancetrans  Před 8 měsíci +3

    We specialize in high performance Toyota automatics, as well as many other models.
    Find Us:
    www.importperformancetrans.com/
    973.406.7000
    Instagram - @IPTperformancetransmission
    Facebook - Import Performance Transmissions
    Tik Tok - IPT_Transmission

  • @Lexusturbo
    @Lexusturbo Před 20 dny

    Great info in the vid thank you!

  • @bakastrong4381
    @bakastrong4381 Před 5 měsíci +1

    I just cant understand how you put it all back without error...

    • @iptperformancetrans
      @iptperformancetrans  Před 5 měsíci +2

      Someone has to do it ⚙️

    • @bakastrong4381
      @bakastrong4381 Před 5 měsíci

      @@iptperformancetrans in how many years you can learn that ?

    • @iptperformancetrans
      @iptperformancetrans  Před 5 měsíci +3

      @@bakastrong4381 It takes a long time and you never stop learning
      I started doing this in 1987

    • @bakastrong4381
      @bakastrong4381 Před 5 měsíci

      @@iptperformancetrans m'y gosh... crazyyy

    • @nihonkokusai
      @nihonkokusai Před 5 měsíci

      there is a workshop manual

  • @ballzzinyourmouth8
    @ballzzinyourmouth8 Před 6 měsíci +3

    Whos the one with a 500hp gs350 😂

  • @nihonkokusai
    @nihonkokusai Před 5 měsíci

    I see some death oil in the transmission

  • @ilubtotoro
    @ilubtotoro Před 4 měsíci

    Do you think these are more reliable or the 8 speed that came after?

    • @iptperformancetrans
      @iptperformancetrans  Před 4 měsíci

      For performance applications I definitely prefer these
      In a regular commuter car it’s probably a toss up

  • @jesusmontes2583
    @jesusmontes2583 Před 4 měsíci

    I have a Lexus is350 2008 with 208000 miles the guy I got it from took care of it used amsoil any chance of it making it to 300000k ?

    • @iptperformancetrans
      @iptperformancetrans  Před 4 měsíci +1

      I’m a mechanic, not a psychic, however, I can tell you that I only recommend using real Toyota WS in these boxes⚙️

    • @jesusmontes2583
      @jesusmontes2583 Před 4 měsíci

      @@iptperformancetrans thanks for the advice sir

    • @Bbbbar123
      @Bbbbar123 Před 4 měsíci +1

      Dude you gotta use genuine atf fluid, its what these transmissions were built to use. Run away from that guy and never go back.

    • @iptperformancetrans
      @iptperformancetrans  Před 4 měsíci

      @@Bbbbar123 Agree 💯