Difficulties in parts search?

Parts list

Difficulties in parts search?

	Description	OEM Part #	Price
12501	12501 MD076078 ACTUATOR, T/C WASTE GATE	MD076078	US $343.62
12510A	12510A MD075598 TURBOCHARGER SUB ASSY	MD075598	US $3,571.20
12510A	12510A MD080119 TURBOCHARGER SUB ASSY	MD080119	US $3,744
12516	12516 MD613590 COUPLING, T/C HOUSING	MD613590	US $78.44
12520	12520 MD613502 CARTRIDGE, T/C	MD613502	US $2,347.20
12520	12520 MD613504 CARTRIDGE, T/C	MD613504	US $2,260.80
12521	12521 MD613550 COVER, T/C COMPRESSOR	MD613550	US $463.01
12521	12521 MD613555 COVER, T/C COMPRESSOR	MD613555	US $419.33
12545	12545 MD613516 HOUSING, T/C TURBINE	MD613516	US $1,249.25
12769	12769 MD613591 SNAP RING, T/C INR	MD613591	US $50.32
12775	12775 MF472301 PIN, ACCEL CONTROL EQUIP Snap,4x16.3	MF472301	from US $0.98
12781	12781 MD073618 HOSE, T/C 4.5x100	MD073618	US $6.66
12787	12787 MS660159 CLIP, VACUUM PUMP D=7.8	MS660159	from US $1.64
12796	12796 MD613776 O-RING, T/C INR	MD613776	US $12.72
12797Z	12797Z MF241253 BOLT, CRANKCASE Washer assembled,8x20	MF241253	from US $1.01

Turbocharger & supercharger (ALL (INNER PARTS)) Diagram Mitsubishi GALANT SIGMA Japan 7940665-631205