173 - 5AT,FRONT PLANETARY for Subaru Impreza GRF

	Frame / Model Code GRF / G12 body W (wagon ) engine 257 (2.5L EMPI DOHC turbo) drive 4W (full-time 4 wheel drive ) Manufacture period 05.2012 - ... 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