Difficulties in parts search?

Parts list

Difficulties in parts search?

	Description	OEM Part #	Price
12000	12000 MD071706 MANIFOLD, EXHAUST	MD071706	US $281.20
12010	12010 MD001379 GASKET, EXHAUST MANIFOLD	MD001379	US $25.90
12012P	12012P MD071710 PROTECTOR, EXHAUST MANIFOLD HEAT..(12062)	MD071710	US $50.32
12088	12088 MS450035 WASHER, TIMING POWER TRAIN CASE Plain,8	MS450035	US $1.92
12089	12089 MF402585 STUD, CYLINDER HEAD 10x25	MF402585	US $2.74
12089	12089 MR258655 STUD, EXHAUST MANIFOLD 10x25	MR258655	from US $1.56
12096	12096 MD000569 NUT, EXHAUST MANIFOLD CATALYST 8	MD000569	from US $1.37
12099Q	12099Q MF247862 BOLT, ENG SAFETY COVER Washer assembled,6x12	MF247862	US $1.78
12099S	12099S MD067956 BOLT, EXHAUST MANIFOLD Flange,8x12	MD067956	from US $1.23
12099S	12099S MF140221 BOLT, ROCKER COVER Flange,8x12	MF140221	from US $0.90
12200A	12200A MD100231 CONVERTER ASSY, CATALYTIC	MD100231	US $1,090.54
12200A	12200A MR127683 CONVERTER ASSY, CATALYTIC	MR127683	US $1,090.54
12251	12251 MB431106 PROTECTOR, CATALYTIC CONVERTER	MB431106	US $24.42
12251	12251 MD103518 PROTECTOR, CATALYTIC CONVERTER	MD103518	US $54.76
12296	12296 MD030979 STUD, EXHAUST MANIFOLD 12x40	MD030979	US $6.96
12299	12299 MB376864 BOLT, CATALYTIC CONVERTER Flange,6x12	MB376864	US $4.29
12299	12299 MF140002 BOLT, ROCKER COVER Flange,6x10	MF140002	US $0.96
	replacement
12299	12299 MF140202 BOLT, FLANGE (6x10) Flange,6x10	MF140202	from US $1.66

Exhaust manifold (8601.1-) Diagram Mitsubishi GALANT SIGMA Japan 7940653-631166