Discussion:
TRANNY LEAKING, INTERCHANGE PARTS? USED/REBUILD TRANSMISSIONS?

42-4fgc25 tranny / transmission leaks about a quart every two minutes. Seems to be coming from the bottom replaced all the seals and rubber o rings... better but still leaks, Does not like to go up hills when warm, probably because it cant keep the auto transmission pressure up?! Looking to source a non leaking transmission or blueprint mine with a shop manual that has exact measurements and exploded diagram of internal parts. Thanks! Any advise around fixes appreciated!!
  • Posted 20 Jun 2013 06:21
  • By FCG25
  • joined 20 Jun'13 - 6 messages
  • Oregon, United States
Showing items 1 - 9 of 9 results.
You are looking at around $4500.00 from a Toyota dealer. You can rebuild yours if it is not completely junk or contact Joseph Industries and they may have a rebuilt exchange or you can send yours in to be rebuilt
  • Posted 16 Oct 2017 23:00
  • By Partsguy5
  • joined 13 Jun'12 - 409 messages
  • California, United States
What should a new torque convertor cost.
  • Posted 16 Oct 2017 05:54
  • By 1968496
  • joined 28 Sep'17 - 9 messages
  • Michigan, United States
Can't tell you if the X261 would work or not. Depending on the production year of the truck there are 7 different transmissions used on these models. If you call over to Joseph Inustries with the model and serial number they can provide you with either a reman trans or a complete overhaul kit.
They also offer reman and new torque converters.
  • Posted 4 Jul 2013 02:45
  • By Partsguy5
  • joined 13 Jun'12 - 409 messages
  • California, United States
Bump..Such dismal info out there on the www regarding these transmissions...I did find a working X261 Series Forklift Transmission, would this bolt up and work? I believeit is the next model ups tranny than mine.
  • Posted 4 Jul 2013 02:24
  • By FCG25
  • joined 20 Jun'13 - 6 messages
  • Oregon, United States
Do the Aisan Transmissions use any parts in interchange with automotive stuff? Or is there an Interchage part finder amonst the various lift truck/forklift model #'s you all know of? Thanks!
  • Posted 24 Jun 2013 02:22
  • By FCG25
  • joined 20 Jun'13 - 6 messages
  • Oregon, United States
Thanks for the advise, much appreciated!
  • Posted 23 Jun 2013 05:38
  • By FCG25
  • joined 20 Jun'13 - 6 messages
  • Oregon, United States
get that thing replaced, don't even try and weld it.
at the speed it spins, balance is something to be respected.
  • Posted 22 Jun 2013 07:46
  • Modified 24 Jun 2013 19:53 by poster
  • By edward_t
  • joined 5 Mar'08 - 2,334 messages
  • South Carolina, United States
"it's not rocket surgery"
You should not try to re-weld this yourself, unless you are an infinitely experienced weldor.
Options include checking with a qualified machine shop, or with a comprehensive type of automotive transmission rebuild/rehab firm that offers torque convertor repair services.
  • Posted 21 Jun 2013 03:22
  • By L1ftmech
  • joined 25 Apr'12 - 394 messages
  • Tennessee, United States
Narrowed it down to the hub weld where it connects to torque converter shell micro crack, should I just re-weld or do I need a new one?
  • Posted 21 Jun 2013 02:17
  • Modified 21 Jun 2013 02:18 by poster
  • By FCG25
  • joined 20 Jun'13 - 6 messages
  • Oregon, United States

Post your Reply

Forkliftaction accepts no responsibility for forum content and requires forum participants to adhere to our rules of conduct. Click here for more information.

If you are having trouble using the Discussion Forums, please contact us for help.

Showcased in the Virtual Expo

Latest job alerts …
Wentzville, MO, United States
Columbia, SC, United States
Cleveland Ohio, United States
Fact of the week
The dot-com bubble, a period of large and rapid investments in internet-based companies, peaked in 2000 and saw the Nasdaq Composite index rise by 579%. Then the bubble imploded. As the value of tech stocks plummeted, cash-strapped internet start-ups became worthless and collapsed.
Global Industry News
edition #1238 - 10 July 2025
This week Forkliftaction News is celebrating its 25th anniversary! A wonderful achievement given we launched at a time when just 6% of the world’s population were internet users, according to Internet World Stats . Over the coming weeks, we will be sharing stories about our history and rolling out more celebrations, so keep an eye out... Continue reading
Movers & Shakers
Laura Ness Owens Laura Ness Owens
Chief marketing officer, Bobcat Company
Chief commercial officer, Teradyne Robotics
CEO, MHEDA
President, European Rental Association (ERA)
Global Industry News
edition #1238 - 10 July 2025
This week Forkliftaction News is celebrating its 25th anniversary! A wonderful achievement given we launched at a time when just 6% of the world’s population were internet users, according to Internet World Stats . Over the coming weeks, we will be sharing stories about our history and rolling out more celebrations, so keep an eye out... Continue reading
Movers & Shakers
Laura Ness Owens Laura Ness Owens
Chief marketing officer, Bobcat Company
Chief commercial officer, Teradyne Robotics
CEO, MHEDA
President, European Rental Association (ERA)