View 1 Photo View 0 Videos 2001 Kenworth W900 Tool Box $395 USD RH PASSENGER SIDE TOOL BOX NO STEP, STEP BRACKET BENT 40" ConditionUsedFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2001Stock Number100425-26 MLS Number13884999CategoryTool Boxes Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2001 Kenworth W900 Battery Box $250 USD GOOD USED BATTERY BOX NO COVER 40" ConditionUsedFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2001Stock Number100425-19 MLS Number13884992CategoryBattery Boxes / Trays Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DSS40 Rear Axle Housing for a 2001 Kenworth W900 $1,595 USD REAR AXLE HOUSING AG200, DSS40 ConditionUsedFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2001Stock Number100425-16 MLS Number13884990CategoryAxle Housings, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DSS40 Front Axle Housing for a 2001 Kenworth W900 $1,595 USD FRONT AXLE HOUSING AG200, DSS40 ConditionUsedFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2001Stock Number100425-15 MLS Number13884989CategoryAxle Housings, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2001 Kenworth W900 Right Fuel Tank $400 USD GOOD USED ALUMINUM FUEL TANK, Dimensions: 49X24.5, Material: Aluminum ConditionUsedFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2001SideRIGHTStock Number100425-8 MLS Number13884982CategoryFuel Tanks (Truck) Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2001 Kenworth W900 Left Fuel Tank $400 USD GOOD USED ALUMINUM FUEL TANK, Dimensions: 49X24.5, Material: Aluminum ConditionUsedFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2001SideLEFTStock Number100425-7 MLS Number13884981CategoryFuel Tanks (Truck) Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DSS40 Rear Differential for a 2001 Kenworth W900 $1,095 USD DSS40 SUPER 40 3.55,SAME DROPIN AS DS461, Ratio: 355 ConditionUsedRear End3.55 ratioFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2001Stock Number100425-5 MLS Number13884979CategoryDifferentials, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DSS40 Front Differential for a 2001 Kenworth W900 $1,995 USD DSS40 SUPER 40 3.55,SAME DROPIN AS DS461, Ratio: 355 ConditionUsedRear End3.55 ratioFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2001Stock Number100425-4 MLS Number13884978CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Used 2026 Western Star 49X Right Hood Emblem/Vent $100 USD GOOD USED RH/ PASSENGER SIDE HOOD EMBLEM/ VENT ConditionUsedFits To Make(s)Western StarFits To Model(s)49XWill Fit Year(s)2026Stock Number100325-25 MLS Number13884972CategoryHood Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2026 Western Star 49X Headlight Assembly $600 USD GOOD USED HEADLIGHT ASSY LH/ DRIVER SIDE ConditionUsedFits To Make(s)Western StarFits To Model(s)49XWill Fit Year(s)2026Stock Number100325-24 MLS Number13884971CategoryHeadlight Assemblies Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2026 Western Star 49X Interior Part Contact for price GOOD INTERIOR PARTS ConditionUsedFits To Make(s)Western StarFits To Model(s)49XWill Fit Year(s)2026Stock Number100325-22 MLS Number13884969CategoryInterior Misc. Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2026 Western Star 49X Battery Box $450 USD USED BATTERY BOX ASSEMBLY, STEP HAS DAMAGE ConditionUsedFits To Make(s)Western StarFits To Model(s)49XWill Fit Year(s)2026Stock Number100325-21 MLS Number13884967CategoryBattery Boxes / Trays Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2026 Western Star 49X DPF Filter $3,495 USD USED DPF ASSEMBLY STEP HAS DAMAGE, Engine Make: Detroit, Engine Model: DD15 ConditionUsedFits To Make(s)Western StarFits To Model(s)49XWill Fit Year(s)2026Stock Number100325-20 MLS Number13884966CategoryDiesel Particulate Filters (DPF) Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos International RA472 Flange Half 3.73-444, Part # 505756C1 S-39680 $348.44 USD FLANGE HALF RA472 3.73-444, Serial#: 505756C1, Core Charge: N/A, Casting#: 505756C1 ConditionNewPart Number505756C1 S-39680Stock Number505756C1 MLS Number13884965CategoryDifferential Misc. Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2026 Western Star 49X Air Cleaner / Air Filter Housing $250 USD GOOD USED AIR CLEANER, Dimensions: GET, Material: Other ConditionUsedFits To Make(s)Western StarFits To Model(s)49XWill Fit Year(s)2026Stock Number100325-19 MLS Number13884964CategoryAir Cleaners / Air Filter Housings Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2026 Western Star 49X Left Fuel Tank $550 USD GOOD USED 100 GAL FUEL TANK, Dimensions: GET, Material: Aluminum ConditionUsedFits To Make(s)Western StarFits To Model(s)49XWill Fit Year(s)2026SideLEFTStock Number100325-16 MLS Number13884961CategoryFuel Tanks (Truck) Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2026 Western Star 49X Windshield Washer Reservoir $125 USD GOOD USED WINDSHEILD WASHER RESIVOIR ConditionUsedFits To Make(s)Western StarFits To Model(s)49XWill Fit Year(s)2026Stock Number100325-15 MLS Number13884960CategoryWindshield Washer Reservoirs Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2026 Western Star 49X Coolant Reservoir $150 USD GOOD USED COOLANT OVERFLOW BOTTLE ConditionUsedFits To Make(s)Western StarFits To Model(s)49XWill Fit Year(s)2026Stock Number100325-14 MLS Number13884959CategoryCoolant Reservoirs Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2026 Western Star 49X Left Door $450 USD GOOD USED DOOR PANEL LH/ DRIVERS SIDE ConditionUsedFits To Make(s)Western StarFits To Model(s)49XWill Fit Year(s)2026SideLEFTStock Number100325-12 MLS Number13884957CategoryDoors Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2026 Western Star 49X Right Door $1,495 USD GOOD USED RH/ PASSENGER DOOR, POWER NO MIRROR ConditionUsedFits To Make(s)Western StarFits To Model(s)49XWill Fit Year(s)2026SideRIGHTStock Number100325-11 MLS Number13884956CategoryDoors Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2026 Western Star 49X Steering Column $1,495 USD GOOD USED STEERING COLUMN, Engine Make: Detroit, Engine Model: DD15 ConditionUsedFits To Make(s)Western StarFits To Model(s)49XWill Fit Year(s)2026Stock Number100325-10 MLS Number13884954CategorySteering Columns Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2026 Western Star 49X Instrument Panel Cluster $995 USD GOOD LOW MILE INSTRUMENT CLUSTER, Engine Make: Detroit, Engine Model: DD15 ConditionUsedFits To Make(s)Western StarFits To Model(s)49XWill Fit Year(s)2026Stock Number100325-8 MLS Number13884951CategoryInstrument Panel Clusters Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2026 Western Star 49X Radiator $1,995 USD COOLING PACK ASSEMBLY/ WITH FRAME AND COOLERS/ STANDARD TRANS, Engine Make: Detroit, Engine Model: DD15, With Frame: true ConditionUsedFits To Make(s)Western StarFits To Model(s)49XWill Fit Year(s)2026Stock Number100325-7 MLS Number13884950CategoryRadiators Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer D46-172HP Rear Axle Assembly for a 2026 Western Star 49X $3,495 USD GOOD LOW MILE DIFFERENTIAL ASSEMBLY LOCKER CRITICAL CORE NOTES, Ratio: 358 ConditionUsedRear End3.58 ratioFits To Make(s)Western StarFits To Model(s)49XWill Fit Year(s)2026Stock Number100325-6 MLS Number13884949CategoryAxle Assemblies, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer D46-172HP Front Differential for a 2026 Western Star 49X $3,495 USD GOOD USED LOW MILE DIFFERENTIAL ASSEMBLY/CRITICAL CORE. NOTES, Serial#: NA, Core Charge: 1500.00, Ratio: 358, Clutch Housing Size: 1 ConditionUsedRear End3.58 ratioFits To Make(s)Western StarFits To Model(s)49XWill Fit Year(s)2026Part NumberD46-172PStock Number100325-5 MLS Number13884947CategoryDifferentials, Front Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info