Western Star Genuine OEM Parts

Find Commercial Heavy Duty Semi Truck Genuine OEM Western Star Truck Parts

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A04-32229-004 DEF TANK-200L, 25DIA, SST
Sale -33%

A04-32229-004 DEF TANK-200L, 25DIA, SST

Regular price $3,392.44 $5,088.66
A04-32229-004 DEF TANK-200L, 25DIA, SST Western Star
14-20500-000 GEAR,STRG,W4,MD,AUX,SBA
Sale -33%

14-20500-000 GEAR,STRG,W4,MD,AUX,SBA

Regular price $2,481.01 $3,721.52
14-20500-000 GEAR,STRG,W4,MD,AUX,SBA Western Star
W18-00937-028 FLR CVR-DAYCAB,RUBR,DBL,SS
Sale -33%

W18-00937-028 FLR CVR-DAYCAB,RUBR,DBL,SS

Regular price $946.21 $1,419.31
W18-00937-028 FLR CVR-DAYCAB,RUBR,DBL,SS Western Star
13-10351-004 VLV STM,5/8 375 200 21 572D16
Sale -33%

13-10351-004 VLV STM,5/8 375 200 21 572D16

Regular price $8.39 $12.59
13-10351-004 VLV STM,5/8 375 200 21 572D16 Western Star
18-68232-000 REINFORCEMENT-BODYSIDE,EXH MTG
Sale -33%

18-68232-000 REINFORCEMENT-BODYSIDE,EXH MTG

Regular price $10.25 $15.38
18-68232-000 REINFORCEMENT-BODYSIDE,EXH MTG Western Star
16-19498-000 STOP-FRONT AXLE/SHOCK BRACKT,LH,MACH,SPL
Sale -33%

16-19498-000 STOP-FRONT AXLE/SHOCK BRACKT,LH,MACH,SPL

Regular price $104.39 $156.59
16-19498-000 STOP-FRONT AXLE/SHOCK BRACKT,LH,MACH,SPL Western Star
12-25444-001 PLATE-MOUNTING,PARK,BRAKE,1 VALVE,ADR,CH
Sale -33%

12-25444-001 PLATE-MOUNTING,PARK,BRAKE,1 VALVE,ADR,CH

Regular price $798.24 $1,197.36
12-25444-001 PLATE-MOUNTING,PARK,BRAKE,1 VALVE,ADR,CH Western Star
A22-79476-000 HOSE-AC,H04,DD13,RHD,MID
Sale -33%

A22-79476-000 HOSE-AC,H04,DD13,RHD,MID

Regular price $677.53 $1,016.29
A22-79476-000 HOSE-AC,H04,DD13,RHD,MID Western Star
A22-77112-000 HOSE-AC,H04,DD13,RHD,LONGBBC
Sale -33%

A22-77112-000 HOSE-AC,H04,DD13,RHD,LONGBBC

Regular price $141.72 $212.58
A22-77112-000 HOSE-AC,H04,DD13,RHD,LONGBBC Western Star
A17-21772-000 HOOD-4900,FA
Sale -33%

A17-21772-000 HOOD-4900,FA

Regular price $5,089.36 $7,634.04
A17-21772-000 HOOD-4900,FA Western Star
A22-74373-061 STEP-WST,600MM,POL
Sale -33%

A22-74373-061 STEP-WST,600MM,POL

Regular price $607.45 $911.17
A22-74373-061 STEP-WST,600MM,POL Western Star
01-35497-000 HOSE,FORMED,UPR,DD13,49X
Sale -33%

01-35497-000 HOSE,FORMED,UPR,DD13,49X

Regular price $199.35 $299.03
01-35497-000 HOSE,FORMED,UPR,DD13,49X Western Star
22-74371-029 STEP-FUEL TANK,280MM LG,WST
Sale -33%

22-74371-029 STEP-FUEL TANK,280MM LG,WST

Regular price $537.35 $806.02
22-74371-029 STEP-FUEL TANK,280MM LG,WST Western Star
14-15466-000 PUMP-STRG,ZFLS,FN32,32
Sale -33%

14-15466-000 PUMP-STRG,ZFLS,FN32,32

Regular price $1,144.81 $1,717.21
14-15466-000 PUMP-STRG,ZFLS,FN32,32 Western Star
07-22283-000 TUBE-RETURN,AIR,DD15,LH
Sale -33%

07-22283-000 TUBE-RETURN,AIR,DD15,LH

Regular price $194.68 $292.02
07-22283-000 TUBE-RETURN,AIR,DD15,LH Western Star
07-25115-001 HOSE-TRANS JMPR,DT12D,5700,RTN
Sale -33%

07-25115-001 HOSE-TRANS JMPR,DT12D,5700,RTN

Regular price $155.74 $233.61
07-25115-001 HOSE-TRANS JMPR,DT12D,5700,RTN Western Star
06-92504-000 ACTUATOR-MIRROR STROBE
Sale -33%

06-92504-000 ACTUATOR-MIRROR STROBE

Regular price $3.21 $4.82
06-92504-000 ACTUATOR-MIRROR STROBE Western Star
06-94076-000 SWITCH-SANDER
Sale -33%

06-94076-000 SWITCH-SANDER

Regular price $3.25 $4.88
06-94076-000 SWITCH-SANDER Western Star
06-78625-000 SWITCH-ROCKER,ATD,REGEN REQST/INHIBIT,20
Sale -33%

06-78625-000 SWITCH-ROCKER,ATD,REGEN REQST/INHIBIT,20

Regular price $25.84 $38.76
06-78625-000 SWITCH-ROCKER,ATD,REGEN REQST/INHIBIT,20 Western Star
06-42756-003 BEZEL-LED SUNVISOR MAR
Sale -33%

06-42756-003 BEZEL-LED SUNVISOR MAR

Regular price $14.01 $21.01
06-42756-003 BEZEL-LED SUNVISOR MAR Western Star
06-92526-000 ACTUATOR-CAB STROBE
Sale -33%

06-92526-000 ACTUATOR-CAB STROBE

Regular price $3.25 $4.88
06-92526-000 ACTUATOR-CAB STROBE Western Star
05-34272-000 HOSE-LWR,RAD,MT,SIL
Sale -33%

05-34272-000 HOSE-LWR,RAD,MT,SIL

Regular price $84.09 $126.14
05-34272-000 HOSE-LWR,RAD,MT,SIL Western Star
04-34831-000 HEAT SHIELD-DEF PUMP,ISXE5
Sale -33%

04-34831-000 HEAT SHIELD-DEF PUMP,ISXE5

Regular price $146.40 $219.60
04-34831-000 HEAT SHIELD-DEF PUMP,ISXE5 Western Star
05-33510-000 HOSE-HEATER SPLY,MAIN,ISX,WST,132
Sale -33%

05-33510-000 HOSE-HEATER SPLY,MAIN,ISX,WST,132

Regular price $25.69 $38.53
05-33510-000 HOSE-HEATER SPLY,MAIN,ISX,WST,132 Western Star
05-34841-000 HOSE-ENG,INLET,DD16,SBA,W4
Sale -33%

05-34841-000 HOSE-ENG,INLET,DD16,SBA,W4

Regular price $48.89 $73.34
05-34841-000 HOSE-ENG,INLET,DD16,SBA,W4 Western Star
04-32486-001 ELBOW-EXH,HYDRO,5",SPH,STR,126
Sale -33%

04-32486-001 ELBOW-EXH,HYDRO,5",SPH,STR,126

Regular price $563.65 $845.48
04-32486-001 ELBOW-EXH,HYDRO,5",SPH,STR,126 Western Star
04-32987-000 TUBE-COOLANT,VLV TO HDR,CMNS,4700
Sale -33%

04-32987-000 TUBE-COOLANT,VLV TO HDR,CMNS,4700

Regular price $34.87 $52.31
04-32987-000 TUBE-COOLANT,VLV TO HDR,CMNS,4700 Western Star
04-32062-000 TUBE-COOLANT,6GAL,SUPPLY,AFT,U/R,
Sale -33%

04-32062-000 TUBE-COOLANT,6GAL,SUPPLY,AFT,U/R,

Regular price $53.40 $80.11
04-32062-000 TUBE-COOLANT,6GAL,SUPPLY,AFT,U/R, Western Star
04-32464-000 TUBE-COOLANT,6GAL,SUPPLY,O/R
Sale -33%

04-32464-000 TUBE-COOLANT,6GAL,SUPPLY,O/R

Regular price $37.98 $56.98
04-32464-000 TUBE-COOLANT,6GAL,SUPPLY,O/R Western Star
04-31885-220 DEF LINE - SUPPLY, 2200MM
Sale -33%

04-31885-220 DEF LINE - SUPPLY, 2200MM

Regular price $230.50 $345.75
04-31885-220 DEF LINE - SUPPLY, 2200MM Western Star
04-32544-000 PIPE-EXH,VERT B-PLR,4",CFM
Sale -33%

04-32544-000 PIPE-EXH,VERT B-PLR,4",CFM

Regular price $140.17 $210.25
04-32544-000 PIPE-EXH,VERT B-PLR,4",CFM Western Star
04-32508-000 PIPE-ATS IN,ISX,1CUS,P3
Sale -33%

04-32508-000 PIPE-ATS IN,ISX,1CUS,P3

Regular price $544.02 $816.03
04-32508-000 PIPE-ATS IN,ISX,1CUS,P3 Western Star
04-32437-000 PIPE-ATS IN,4700,SBA,ISL,1US
Sale -33%

04-32437-000 PIPE-ATS IN,4700,SBA,ISL,1US

Regular price $362.13 $543.19
04-32437-000 PIPE-ATS IN,4700,SBA,ISL,1US Western Star
04-32111-000 TUBE-COOLANT,HDEP,PMP/HDR,WST132
Sale -33%

04-32111-000 TUBE-COOLANT,HDEP,PMP/HDR,WST132

Regular price $44.06 $66.09
04-32111-000 TUBE-COOLANT,HDEP,PMP/HDR,WST132 Western Star
04-32033-440 DEF LINE - RETURN, 4400MM
Sale -33%

04-32033-440 DEF LINE - RETURN, 4400MM

Regular price $274.12 $411.17
04-32033-440 DEF LINE - RETURN, 4400MM Western Star
04-32033-240 DEF LINE - RETURN, 2400MM
Sale -33%

04-32033-240 DEF LINE - RETURN, 2400MM

Regular price $133.94 $200.90
04-32033-240 DEF LINE - RETURN, 2400MM Western Star
04-32407-001 PIPE-ATS IN,ISX,4900,123,2017
Sale -33%

04-32407-001 PIPE-ATS IN,ISX,4900,123,2017

Regular price $451.68 $677.52
04-32407-001 PIPE-ATS IN,ISX,4900,123,2017 Western Star
04-31883-000 DEF LINE-6GAL,HDEP,SPLY,OFST
Sale -33%

04-31883-000 DEF LINE-6GAL,HDEP,SPLY,OFST

Regular price $227.39 $341.09
04-31883-000 DEF LINE-6GAL,HDEP,SPLY,OFST Western Star
04-31888-500 DEF LINE-DBL CONN 5000MM
Sale -33%

04-31888-500 DEF LINE-DBL CONN 5000MM

Regular price $506.20 $759.30
04-31888-500 DEF LINE-DBL CONN 5000MM Western Star
04-31813-020 PIPE-30 DEG CRV STK,4IN-5IN,PO
Sale -33%

04-31813-020 PIPE-30 DEG CRV STK,4IN-5IN,PO

Regular price $338.75 $508.13
04-31813-020 PIPE-30 DEG CRV STK,4IN-5IN,PO Western Star