Western Star Genuine OEM Parts

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

Filter
A21-28858-000 MOUNTING-BUMPER,LH
Sale -33%

A21-28858-000 MOUNTING-BUMPER,LH

Regular price $177.55 $266.32
A21-28858-000 MOUNTING-BUMPER,LH Western Star
A18-64866-000 BRACKET-STEP MOUNT,FLEX STEP,4900SA,109
Sale -33%

A18-64866-000 BRACKET-STEP MOUNT,FLEX STEP,4900SA,109

Regular price $2,341.09 $3,511.64
A18-64866-000 BRACKET-STEP MOUNT,FLEX STEP,4900SA,109 Western Star
W18-00764-040 UPH-SDWLL,UPR,82,U/H,LH,BNK,R
Sale -33%

W18-00764-040 UPH-SDWLL,UPR,82,U/H,LH,BNK,R

Regular price $385.49 $578.23
W18-00764-040 UPH-SDWLL,UPR,82,U/H,LH,BNK,R Western Star
A18-74270-000 UNIVERSAL FLOOR COVER
Sale -33%

A18-74270-000 UNIVERSAL FLOOR COVER

Regular price $1,024.09 $1,536.14
A18-74270-000 UNIVERSAL FLOOR COVER Western Star
DN  STG140305 AIR CLEANER- ENGINE,STG140305 PTD
Sale -33%

DN STG140305 AIR CLEANER- ENGINE,STG140305 PTD

Regular price $1,199.55 $1,799.32
DN STG140305 AIR CLEANER- ENGINE,STG140305 PTD Western Star
21-27841-026 BUMPER-16" FLAT,CHROME
Sale -33%

21-27841-026 BUMPER-16" FLAT,CHROME

Regular price $1,525.92 $2,288.88
21-27841-026 BUMPER-16" FLAT,CHROME Western Star
A66-08558-000 HARNESS-KIT,RLY,FASTENERS,AUX,DASH,WST
Sale -33%

A66-08558-000 HARNESS-KIT,RLY,FASTENERS,AUX,DASH,WST

Regular price $3.29 $4.93
A66-08558-000 HARNESS-KIT,RLY,FASTENERS,AUX,DASH,WST Western Star
A66-09924-000 KIT-MIRROR CONNECTORS,WST
Sale -33%

A66-09924-000 KIT-MIRROR CONNECTORS,WST

Regular price $4.63 $6.95
A66-09924-000 KIT-MIRROR CONNECTORS,WST Western Star
A66-08697-000 HARNESS-PWR RCPT,OL,DASH,12V-1
Sale -33%

A66-08697-000 HARNESS-PWR RCPT,OL,DASH,12V-1

Regular price $18.50 $27.75
A66-08697-000 HARNESS-PWR RCPT,OL,DASH,12V-1 Western Star
A18-69329-011 SKIRT-SLEEPER,82",LH
Sale -33%

A18-69329-011 SKIRT-SLEEPER,82",LH

Regular price $357.37 $536.06
A18-69329-011 SKIRT-SLEEPER,82",LH Western Star
A06-96520-001 COVER ASSY,ATS,49/69,DIA-POL
Sale -33%

A06-96520-001 COVER ASSY,ATS,49/69,DIA-POL

Regular price $3,088.00 $4,632.00
A06-96520-001 COVER ASSY,ATS,49/69,DIA-POL Western Star
A06-83758-001 HARNESS-ENG CC,DASH OL,MAN
Sale -33%

A06-83758-001 HARNESS-ENG CC,DASH OL,MAN

Regular price $28.91 $43.37
A06-83758-001 HARNESS-ENG CC,DASH OL,MAN Western Star
A18-53868-425 CONSOLE OH,LHD,CUTOUTS
Sale -33%

A18-53868-425 CONSOLE OH,LHD,CUTOUTS

Regular price $712.57 $1,068.86
A18-53868-425 CONSOLE OH,LHD,CUTOUTS Western Star
A18-61793-406 PANEL-SWITCH,3V,24E,5A,DISASTER,CHERRY
Sale -33%

A18-61793-406 PANEL-SWITCH,3V,24E,5A,DISASTER,CHERRY

Regular price $478.95 $718.42
A18-61793-406 PANEL-SWITCH,3V,24E,5A,DISASTER,CHERRY Western Star
A18-64616-016 TRIM-DOOR,UPPER,PREMIUM,1 PW/PL,LH
Sale -33%

A18-64616-016 TRIM-DOOR,UPPER,PREMIUM,1 PW/PL,LH

Regular price $443.89 $665.84
A18-64616-016 TRIM-DOOR,UPPER,PREMIUM,1 PW/PL,LH Western Star
A03-40849-011 FTK-25" DIA,150 GAL,RH,NO EFG,AL,PLN
Sale -33%

A03-40849-011 FTK-25" DIA,150 GAL,RH,NO EFG,AL,PLN

Regular price $1,623.75 $2,435.63
A03-40849-011 FTK-25" DIA,150 GAL,RH,NO EFG,AL,PLN Western Star
A04-27678-249 STEP-TANK COVER,WST,5 INCH WIDE,2490MM
Sale -33%

A04-27678-249 STEP-TANK COVER,WST,5 INCH WIDE,2490MM

Regular price $286.58 $429.87
A04-27678-249 STEP-TANK COVER,WST,5 INCH WIDE,2490MM Western Star
A01-32895-001 BRACKET-ENGINE,RR,WST,ISX,2.5,MT,RH,NODA
Sale -33%

A01-32895-001 BRACKET-ENGINE,RR,WST,ISX,2.5,MT,RH,NODA

Regular price $329.27 $493.91
A01-32895-001 BRACKET-ENGINE,RR,WST,ISX,2.5,MT,RH,NODA Western Star
R16-21516-005 AXLE STOP,VOC,FR-SUSP,SBA,285
Sale -33%

R16-21516-005 AXLE STOP,VOC,FR-SUSP,SBA,285

Regular price $71.32 $106.98
R16-21516-005 AXLE STOP,VOC,FR-SUSP,SBA,285 Western Star
A21-29506-013 BUMPER-16.5,SA,LOGGER,PTD,
Sale -33%

A21-29506-013 BUMPER-16.5,SA,LOGGER,PTD,

Regular price $2,729.64 $4,094.45
A21-29506-013 BUMPER-16.5,SA,LOGGER,PTD, Western Star
14-20913-000 HOSE-FRMD-MAIN-SBA-SPLAY-SGL
Sale -33%

14-20913-000 HOSE-FRMD-MAIN-SBA-SPLAY-SGL

Regular price $143.28 $214.92
14-20913-000 HOSE-FRMD-MAIN-SBA-SPLAY-SGL Western Star
14-20598-000 HOSE-FRMD-MAIN-SFA-SPLAY-SNGL
Sale -33%

14-20598-000 HOSE-FRMD-MAIN-SFA-SPLAY-SNGL

Regular price $143.28 $214.92
14-20598-000 HOSE-FRMD-MAIN-SFA-SPLAY-SNGL Western Star
A18-71462-001 FASCIA-CBNT,UPPER,NRW,LIGHT
Sale -33%

A18-71462-001 FASCIA-CBNT,UPPER,NRW,LIGHT

Regular price $704.78 $1,057.18
A18-71462-001 FASCIA-CBNT,UPPER,NRW,LIGHT Western Star
07-22698-000 TUBE-RETURN,AIR,ISX,ECA,WST,
Sale -33%

07-22698-000 TUBE-RETURN,AIR,ISX,ECA,WST,

Regular price $196.25 $294.37
07-22698-000 TUBE-RETURN,AIR,ISX,ECA,WST, Western Star
07-22446-000 TUBE-SUPPLY,AIR-OIL,ISX,RH
Sale -33%

07-22446-000 TUBE-SUPPLY,AIR-OIL,ISX,RH

Regular price $256.99 $385.48
07-22446-000 TUBE-SUPPLY,AIR-OIL,ISX,RH Western Star
06-78392-200 PLATE-BOX,LOCKING,WST,LHS,EPA10
Sale -33%

06-78392-200 PLATE-BOX,LOCKING,WST,LHS,EPA10

Regular price $550.12 $825.18
06-78392-200 PLATE-BOX,LOCKING,WST,LHS,EPA10 Western Star
07-23839-000 TUBE,SUPPLY,ITOC,DD13,FFE,RH
Sale -33%

07-23839-000 TUBE,SUPPLY,ITOC,DD13,FFE,RH

Regular price $169.76 $254.64
07-23839-000 TUBE,SUPPLY,ITOC,DD13,FFE,RH Western Star
S88-00002-246 HARN,REAR AXLE,47X,2010 EPA/CARB/GHG2
Sale -33%

S88-00002-246 HARN,REAR AXLE,47X,2010 EPA/CARB/GHG2

Regular price $887.81 $1,331.71
S88-00002-246 HARN,REAR AXLE,47X,2010 EPA/CARB/GHG2 Western Star
A16-21593-010 SHKLBKT,VOCSFA,SSFDI,HDRB,285L
Sale -33%

A16-21593-010 SHKLBKT,VOCSFA,SSFDI,HDRB,285L

Regular price $622.40 $933.60
A16-21593-010 SHKLBKT,VOCSFA,SSFDI,HDRB,285L Western Star
A66-07493-129 SW-MSF,MUX,TRUCK LIFT AXLE 2
Sale -33%

A66-07493-129 SW-MSF,MUX,TRUCK LIFT AXLE 2

Regular price $36.57 $54.86
A66-07493-129 SW-MSF,MUX,TRUCK LIFT AXLE 2 Western Star
17-17713-009 PANEL-COWL,123FA,OAC,DR MIRROR,RH
Sale -33%

17-17713-009 PANEL-COWL,123FA,OAC,DR MIRROR,RH

Regular price $987.83 $1,481.75
17-17713-009 PANEL-COWL,123FA,OAC,DR MIRROR,RH Western Star
04-24575-000 BRKT-SUPT,TURBO PIPE,69SX, C15
Sale -33%

04-24575-000 BRKT-SUPT,TURBO PIPE,69SX, C15

Regular price $34.09 $51.14
04-24575-000 BRKT-SUPT,TURBO PIPE,69SX, C15 Western Star
21-28656-002 BUMPER-16 INCH ,STEEL,CUSTOM,TOW HOOKS,B
Sale -33%

21-28656-002 BUMPER-16 INCH ,STEEL,CUSTOM,TOW HOOKS,B

Regular price $1,200.65 $1,800.98
21-28656-002 BUMPER-16 INCH ,STEEL,CUSTOM,TOW HOOKS,B Western Star
A06-96520-000 COVER ASSY,ATS,49/69,PLN,STEPS
Sale -33%

A06-96520-000 COVER ASSY,ATS,49/69,PLN,STEPS

Regular price $1,713.32 $2,569.97
A06-96520-000 COVER ASSY,ATS,49/69,PLN,STEPS Western Star
18-74496-001 BRKT-TAIL LT,RHD,TRUCK,RH
Sale -33%

18-74496-001 BRKT-TAIL LT,RHD,TRUCK,RH

Regular price $525.67 $788.50
18-74496-001 BRKT-TAIL LT,RHD,TRUCK,RH Western Star
18-74496-000 BRKT-TAIL LT,RHD,TRUCK,LH
Sale -33%

18-74496-000 BRKT-TAIL LT,RHD,TRUCK,LH

Regular price $525.67 $788.50
18-74496-000 BRKT-TAIL LT,RHD,TRUCK,LH Western Star
A66-23098-000 HARN-LT_BKUP,OL,CHAS F,ALRM
Sale -33%

A66-23098-000 HARN-LT_BKUP,OL,CHAS F,ALRM

Regular price $47.80 $71.70
A66-23098-000 HARN-LT_BKUP,OL,CHAS F,ALRM Western Star
A66-16639-007 BEACON-ROTATING,LED CLASS I,
Sale -33%

A66-16639-007 BEACON-ROTATING,LED CLASS I,

Regular price $795.08 $1,192.62
A66-16639-007 BEACON-ROTATING,LED CLASS I, Western Star
A66-12170-000 HARN-AXLE_LKD,OL,R AXLE,1FB,RR
Sale -33%

A66-12170-000 HARN-AXLE_LKD,OL,R AXLE,1FB,RR

Regular price $31.77 $47.65
A66-12170-000 HARN-AXLE_LKD,OL,R AXLE,1FB,RR Western Star
A66-09796-084 CABLE-NEG,BATT,4/0,45DEG
Sale -33%

A66-09796-084 CABLE-NEG,BATT,4/0,45DEG

Regular price $319.28 $478.93
A66-09796-084 CABLE-NEG,BATT,4/0,45DEG Western Star