The Toyota A341F 4-speed automatic transmission was assembled in Japan from 2000 to 2004 and was installed only on all-wheel drive versions of the first-generation Sequoia SUV. This automatic transmission was intended for versions with a locking differential.
Specifications
| Type | automatic transmission |
| Number of gears | 4 |
| Type of drive | all wheel |
| Engine volume, l | up to 4.7 |
| Torque output, Nm | up to 430 |
| Recommended oil | Toyota ATF Type T-IV |
| Oil capacity, liter | 12.3 |
| Partial replacement, liter | 2.5 * |
| Maintenance | every 60 000 km |
| Gearbox lifespan, km | ~400 000 km |
| Weight, kg | 80 |
* — with the oil pan removed, 4.5 liters
Gear ratios Toyota A341F
Using a 2002 Toyota Sequoia with a 4.7 liter engine as an example:
| Main | 4.1 |
| 1st | 2.804 |
| 2nd | 1.531 |
| 3rd | 1.000 |
| 4th | 0.753 |
| Reverse | 2.393 |
Using
The transmission was installed on:
- Toyota Sequoia 1 (XK30) in 2000 – 2004.
Disadvantages of the Toyota A341F gearbox
- This is a very rare version of the automatic transmission and finding a donor unit is almost impossible;
- But the reliability of this series is fine and their service life is simply huge;
- With an oil change at least every 80,000 km these gearboxes last 400,000 km and more;
- At high mileage the valve body often gets clogged with clutch wear debris;
- Shaft vibrations then appear and quickly destroy the oil pump bushing.
