Difficulties in parts search?

Parts list

Difficulties in parts search?

	Description	OEM Part #	Price
50530	50530 750512050 CROSS MEMBER COMPLETE-FF 1983-10-01 ~ 1994-05-01; W.(S4WD+F4WD)	750512050	US $141.03
50540A	50540A 750514240 ﾌﾞﾗｹﾂﾄ,ｽﾌﾟﾗﾂｼﾎﾞｰﾄﾞﾘﾔﾗｲﾄ 1983-10-01 ~ 1994-05-01; W	750514240	US $2.97
50540B	50540B 750512380 ﾌﾞﾗｹﾂﾄ,ｽﾌﾟﾗﾂｼﾎﾞｰﾄﾞﾘﾔﾚﾌﾄ 1983-10-01 ~ 1994-05-01; W	750512380	US $3.82
51650B	51650B 751610330 ﾎｲｰﾙｴﾌﾟﾛﾝｺﾝﾌﾟﾘｰﾄ,ﾘﾔｸｵｰﾀﾗｲﾄ 1983-10-01 ~ 1994-05-01; W	751610330	US $64.43
51650C	51650C 751610340 ﾎｲｰﾙｴﾌﾟﾛﾝｺﾝﾌﾟﾘｰﾄ,ﾘﾔｸｵｰﾀﾚﾌﾄ 1983-10-01 ~ 1987-07-01; W	751610340	US $59.33
51650C	51650C 751610350 ﾎｲｰﾙｴﾌﾟﾛﾝｺﾝﾌﾟﾘｰﾄ,ﾘﾔｸｵｰﾀﾚﾌﾄ 1987-08-01 ~ 1988-01-01; W.EF12A	751610350	—
51650C	51650C 751610450 ﾎｲｰﾙｴﾌﾟﾛﾝｺﾝﾌﾟﾘｰﾄ,ﾘﾔｸｵｰﾀﾚﾌﾄ 1988-02-01 ~ 1994-05-01; W.EF12A	751610450	US $56.78

Chassis frame (W; 1983-10-01~1994-05-01) Diagram Subaru DOMINGO Japan 7081775-552767