a343f

  1. Mark W

    Has anyone here encountered an A343F shuddering from low or burnt fluid?

    The subject line is the question. Sound off if you have. :) Mark...
  2. MAILMANRR4

    A343F rebuild or reman

    Does anyone know of someone on the East Coast of the USA that can rebuild my KZJ95 trans? Or from whom one can get a remanufactured one? I have dragged my rig all over my area (Midlands SC) and can’t get anyone to do either. I’ve been out if commission since Halloween. I’m willing to drag it to...
  3. ylexot

    SOLD  A343F transmission and center diff

    Bought this for a project, but no longer need it. Pulled from a 96 FZJ80 that had overheated and rig parted out. Has both sides of connectors for harnesses if you want to do a custom jnstall. Also have a core TC and flex plate you can have. Located in Vancouver WA, near Portland OR. $600 obo
  4. mattnandie

    SOLD  1FZFE with A343F Complete minus Transfercase $800

    Hello, I'll be pulling 1FZFE and Trans end of next month and wanted to get some feelers out there once its pulled for the LS conversion. 377k miles Original Engine and Trans. Im the 2nd owner of the truck and I have years of records I can send with the buyer. In the last year I replaced all...
  5. Fj80oregon

    For Sale  Oregon, 96 A343f transmission

    96 Fzj80 transmission for sale was shifting perfectly when rig was parted out. Tranny has 260k miles on it.
  6. redphish

    Wanted  ISO A343F Houston Tx (will pay shipping)

    Looking for a lower mileage (sub 200k) A343F trans. Hoping for a solid trans, happy to pay for shipping.
  7. BGMachine

    A343F(?) Shifting trouble shooting help

    hey all, I have a new to me '95 FZJ80 (the bluey-dadwagon thread) and it's glaring flaw is transmission trouble. here's the summary so far: regardless of warm/cold transmission, these symptoms persist. - takeoff from stop is difficult. if you stay less than ~20% throttle, vehicle can pull...
  8. A

    TC lockup troubleshooting KZJ78/A343F

    I’ve been chasing an intermittent issue with lockup not engaging at highway speeds. I know there are general conditions that the ECU needs to see to enable lockup such as speed, oil and and ATF temperature, but maybe 50% of the time lockup does not happen when these appear to be met. When...
  9. MAILMANRR4

    KZJ95 1TK-ZE I need a transmission

    My A343F is cooked. Where can I get another in the US that will bolt up to my engine? I see amayama has a few but is there a source here, like a JDM junkyard or parts warehouse? Anyone had this dilemma?
  10. Royler97

    Wanted  DE/MD/PA/NJ - A343F Transmission 2000 100 series

    Looking for an a343f somewhere in the mid-atlantic. I'm in northern delaware. Lowish mileage preferred. Seems fairly typical of the 2000s to blow the O/D planetary gear and planets. If you have the O/D planet and planetary gears I may try a feeble attempt to rebuild this one, so looking to...
  11. G

    Wanted  SC: looking for a343f transmission output shaft

    Hi does anyone happen to have a junk or torn down a343 transmission from an 80 or 100 series? Looking for the output shaft. Please shoot me a PM if you do!!
  12. S

    Off-road transmission temperature

    My ‘97 has 260k miles on it. Running 5.29” gears in the diff. I had the transmission oil changed less than 10k miles ago and have a temperature gauge installed with the sensor in the pan. What I struggle with is keeping the temperature manageable off-road especially on dirt roads where speeds...
  13. 3lgaucho

    For Sale  1995 80 series transmisson a343f

    Pulled in good working condition from my 95. Should be an a343f based on what I looked up. Truck had exactly 303,269 miles when pulled and has not slipped or lag-shifted since I’ve had it for 2 years. Pulled due to nv4500-Cummins swap. Located in Vancouver,WA but willing to research shopping...
  14. Brc4ever

    A343F Trans compatibility: FJZ80 & LX470

    Hiya friends. I need some pro mudder opinions/advice here. I have a 97 FJZ80, where someone (before my ownership) destroyed the threads on the A343F's trans oil drain plug. They did a crappy job with an insert, and when I did a drain/fill on saturday, the insert came loose. Now, the hole is...
  15. madhok

    Lj78 A343f compatibility

    Hi guys Anyone know if an a343f from an ln130 surf or any other land cruiser will fit my lj78 Prado? Water ingress in the transmission has worn the friction rings and looking into options before I rebuild the box.
  16. M

    Rebuild of A343F transmission

    Our ‘01 LC has been having intermittent issues with what we believe to be the torque converter locking up, which caused the car to stall when it moved to idel. This morning, it appears the issue has magnified as the gears won’t engage when put in drive or reverse. Assuming worst case scenario...
  17. BLetty

    2000 LX470 Transmission Failure

    Adding another MY2000 100 series transmission failure here. LX470 with a build date of 02/2000, mileage is at 214,383 miles. Excellent maintenance since purchase 2nd hand at 140K miles. There was very little warning signs, a few instances of the feeling the transmission slipping in 1st and 2nd...
  18. JMM

    A343F Transmission HP / Torque Limits

    What do y'all suppose is "too much" HP / torque for an A343F transmission? I have a monster 1FZ-FE turbo engine build in process, and can dyno tune anywhere up to ~640hp on a billet bottom end that's good for 1,000hp+. However, I assume the transmission would spontaneously vaporize spinning 35s...
  19. A

    Toyota A343f A/T Shifting Problem

    1990-Toyota Land Cruiser Prado lj78 2LTE. Its automatic gear has a problem while shifting as per the normal functionality of the automatic transmission when it needs to shift into 2nd from the 1st gear it goes to 3rd directly and while shifting between these gears the engine rpm goes higher and...
  20. S

    What's wrong with my A343F Transmission?

    98 Lexus LX470 Transmission Symptoms Intermittent Symptoms – Can’t always be repeated, but happens most of the time under perfect conditions. While driving up a steep hill in 2nd gear (shifter in D) and gradually decreasing throttle input (like when there’s a stop sign at the top of the hill)...
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