The transaxles can be identified by the 11th letter in the VIN. The transaxle serial number is on the upper part of the transaxle case.
The Justy 5 speed transaxle can be determined as follows from the 11th digit of the VIN: B=Gunma 5-speed with front wheel drive, G=Gunma 5-speed with 4 wheel drive.
The 5 speed FWD transaxle serial number label is mounted on the upper surface of the main case. This transaxle is used in the 1993–96 Impreza, 1990–96 Legacy, 1990–94 Loyale, 1985–89 STD., and 1985–91 XT.
The selective (4WD/FWD) 5-speed transaxle and full-time 4WD transaxle is used in the Loyale, STD. and XT. The identification number is located on the bulkhead panel of the engine compartment. The transaxle serial number label is mounted on the upper surface of the main case.