The gearbox identification code also appears on the vehicle identification plates.
Identification number of the manufacturer -arrow-
5-speed automatic gearbox 09B -arrow 2-
The gearbox housings of the 5-speed gearbox 09B and the 5-speed gearbox 09A are identical. Only the torque converter housings differ. Consequently, the identification of the 09B gearbox is located on the underside of the converter housing.