On the plate with the VIN number:
*Locate the VIN number plate under the hood or on the frame of the vehicle.
* The plate must indicate the transmission number in “AT” format. For example, “AT0H12345”.
Inside the car:
* Look under the hood of the car and locate the transmission pan.
* The pallet may have a label stamped or attached with the transmission number.
In the vehicle documentation:
* The gearbox number can be found in the vehicle passport (PTS).
*Sometimes the number is indicated in the vehicle’s owner’s manual.
In the car’s service history:
* If the vehicle has a service history, there may be records of transmission replacement or repair, where its number is indicated.
From an authorized dealer:
*You can contact an authorized dealer of your car brand. They will be able to obtain the transmission number from the VIN number or other vehicle data.