Difficulties in parts search?

Parts list

Difficulties in parts search?

	Description	OEM Part #	Price
83132B	83132B MR500695 HARNESS, RR HEATER	MR500695	US $27.38
86116C	86116C 7801A122 MOTOR, RR HEATER CONTROL	7801A122	US $122.10
86220A	86220A 7840A005 HEATER ASSY, RR	7840A005	US $1,151.70
86246	86246 MR500698 CORE, RR HEATER	MR500698	—
86265	86265 MR398375 COVER, HEATER SIDE	MR398375	—
86423D	86423D MB899699 SCREW, A/C 4x16	MB899699	US $0.64
86426	86426 MR513091 GROMMET, RR HEATER	MR513091	US $29.60
86429E	86429E MR513287 BOLT, HEATER	MR513287	—
86429F	86429F MF243630 BOLT, FUEL TANK Washer assembled,6x30	MF243630	US $2.33
86450B	86450B MR500680 CASE KIT, RR HEATER	MR500680	US $106.56
87159	87159 MR500665 PIPE, RR A/C COOLING UNIT	MR500665	—
87183	87183 MR500664 HOLDER, RR A/C COOLING UNIT	MR500664	—
87420	87420 7840A016 HOSE, RR A/C DRAIN	7840A016	—
87433	87433 MR500667 EVAPORATOR, RR A/C UNIT	MR500667	US $334.76
87439	87439 7840A006 VALVE, RR A/C EXPANSION	7840A006	US $74.16
87457	87457 MB609266 THERMISTOR, A/C	MB609266	US $15.31
87613B	87613B MR117055 O-RING, A/C PIPING	MR117055	US $2.63
	replacement
87613B	87613B 9491420030 O-RING, A/C PIPING	9491420030	US $3.28
87613C	87613C MR117053 O-RING, A/C PIPING D=8	MR117053	from US $1.27
	replacement
87613C	87613C 9491420010 O-RING, A/C PIPING	9491420010	US $2.19
87613D	87613D MR117054 O-RING, A/C PIPING	MR117054	US $2.44
	replacement
87613D	87613D 9491420020 O-RING, A/C PIPING	9491420020	US $3.01

Rear heater unit & piping (REAR HEATER UNIT DISASSEMBLED PARTS) Diagram Mitsubishi PAJERO/MONTERO Japan 7921915-625224