173 - 5AT,FRONT PLANETARY for Subaru Impreza GVF

	Frame / Model Code GVF / G12 body S (sedan ) engine 257 (2.5L EMPI DOHC turbo) drive 4W (full-time 4 wheel drive ) Manufacture period 05.2010 - ... transmission SS (automatic transmission) grade STIAﾗｲﾝS (WRX STI A-LINE TYPE S)

Applies for models	Manufacture period	Notes
SS.257	07.2008 - ...	B minor change

30818 - GEAR ASSEMBLY-SUN,FRONT 31055 - CARRIER ASSEMBLY-FRONT 31077 - RACE-BEARING 31376 - RING-SNAP G54802 - bearing, thrust G54803 - bearing, thrust G54804 - bearing, thrust G54805 - bearing, thrust G54806 - bearing, thrust G54807 - bearing, thrust