Difficulties in parts search?

Parts list

Difficulties in parts search?

	Description	OEM Part #	Price
0450S	0450S 045005143 Screw 2008-01-01 ~ ; S +W +WOBK	045005143	US $0.42
57491A	57491A 57492AG28A Key kit 2008-01-01 ~ ; S.(5MT+6MT)	57492AG28A	—
57494F	57494F 57449AG00A Key lock set-trank 2008-01-01 ~ ; S	57449AG00A	—
57494G	57494G 57494AE08A Key lock set-glove box 2008-01-01 ~ ; S +W +WOBK	57494AE08A	—
57494I	57494I 57491AG40A Key lock set-door,left 2008-01-01 ~ ; S +W +WOBK	57491AG40A	—
57497	57497 57497AG12A KEY PLATE 2008-01-01 ~ ; S +W +WOBK; IMMOBI VALET	57497AG12A	US $117.33
57497	57497 57497AG12A KEY PLATE 2008-01-01 ~ ; S +W +WOBK; IMMOBI VALET	57497AG12A	US $117.33
83121	83121 83191AG22A Ignition steering lock assembly 2008-01-01 ~ ; S.(5MT+6MT) +W.5MT +WOBK.5MT	83191AG22A	—
83131	83131 83131KG000 SWITCH IGNITION 2008-01-01 ~ ; S +W +WOBK	83131KG000	US $44.46
83140	83140 83140GA000 FLXER BOLT 2008-01-01 ~ ; S +W +WOBK	83140GA000	US $1.84
83141	83141 83141AG01A Fix frame 2008-01-01 ~ ; S +W +WOBK	83141AG01A	—
84662	84662 84662AG030 BULB KEY 2008-01-01 ~ ; S +W +WOBK	84662AG030	from US $13.51
88021	88021 88021AG02A Buzzer-key less entry 2008-01-01 ~ ; S +W +WOBK	88021AG02A	—
88035A	88035A 88035AG03A Key less control unit 2008-01-01 ~ ; S +W +WOBK	88035AG03A	—
88215	88215 88215AG00A Immobilizer antenna assembly 2008-01-01 ~ ; S +W +WOBK	88215AG00A	—
88281	88281 88281AG72A Integrated unit 2008-01-01 ~ ; S.(5MT+6MT) +W.5MT +WOBK.5MT	88281AG72A	—
Q310073	Q310073 904310073 ｽｸﾘﾕ,ﾊﾟﾝﾍﾂﾄﾞ 2008-01-01 ~ ; S +W +WOBK	904310073	US $0.71

Key kit & key lock ('05MY-'07MY; S +SOBK +W +WOBK; 2003-11-01~2007-03-01) Diagram Subaru LEGACY U.S.A. 1078738-117006