Difficulties in parts search?

Parts list

Difficulties in parts search?

	Description	OEM Part #	Price
86502	86502 MB332456 CLAMP, DEFROSTER DUCT	MB332456	US $5.92
86503L	86503L MB298359 DUCT, DEFROSTER, LH Passenger(rhd)	MB298359	US $14.50
86503R	86503R MB298357 DUCT, DEFROSTER, RH Driver(rhd)	MB298357	US $14.50
86506L	86506L MB298365 DUCT, SIDE DEFROSTER, LH Passenger(rhd)	MB298365	US $13.17
86506R	86506R MB298367 DUCT, SIDE DEFROSTER, RH Driver(rhd)	MB298367	US $13.17
86507L	86507L MB298363 DUCT, SIDE DEFROSTER JOINT, INR LH Passenger(rhd)	MB298363	US $25.16
86507R	86507R MB298361 DUCT, SIDE DEFROSTER JOINT, INR RH Driver(rhd)	MB298361	US $8.14
86526	86526 MB298373 JOINT, DEFROSTER DUCT	MB298373	US $4
86527L	86527L MB298355 NOZZLE, DEFROSTER, LH	MB298355	US $24.42
86527R	86527R MB298356 NOZZLE, DEFROSTER, RH	MB298356	US $24.42
86531L	86531L MB298369 NOZZLE, SIDE DEFROSTER, LH	MB298369	US $22.94
86531R	86531R MB298370 NOZZLE, SIDE DEFROSTER, RH	MB298370	US $22.94
86587C	86587C MF453031 SCREW 5x12 Tapping,5x12	MF453031	from US $1.50
86587D	86587D MF453093 SCREW, FUEL FILLER LID LOCKING Tapping,5x16	MF453093	from US $1.68
86587E	86587E MF453033 SCREW, TAPPING, 5x16 Tapping,5x16	MF453033	from US $1.66
86591B	86591B MB298374 GROMMET, DEFROSTER DUCT 44	MB298374	US $2.81
86591C	86591C MU480032 GROMMET, SIDE AIR DAM 5	MU480032	from US $0.96
86597C	86597C MF453031 SCREW 5x12 Tapping,5x12	MF453031	from US $1.50
52 010	I/panel & related parts 52 010
52 010	I/panel & related parts 52 010
52 010	I/panel & related parts 52 010

Defroster nozzle & duct Diagram Mitsubishi GALANT SIGMA Japan 7941038-631244