View 1 Photo View 0 Videos Cummins ISX Exhaust Manifold $450 USD USED CUMMINS ISX EXHAUST MANIFOLD, EGR. PN#369260,3588488, ,368,3870, Serial#: NA ConditionUsedPart Number369260,3588488, ,368,3870Stock NumberP-61073 MLS Number14470440CategoryExhaust Manifolds Last Updated7/8/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins ISX Turbocharger / Supercharger for a 2009 Kenworth T800 $1,095 USD GOOD USED CUMMINS TURBO PN#3795165, Serial#: 79346112 ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2009Part Number3795165Stock Number22826-21 MLS Number14470439CategoryTurbochargers / Superchargers Last Updated7/8/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2003 Kenworth T800 Right Side View Mirror $395 USD GOOD USED RH MOTO MIRROR ASSY. ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2003SideRIGHTStock Number70226-13 MLS Number14470438CategorySide View Mirrors Last Updated7/8/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2003 Kenworth T800 Right Door $895 USD GOOD USED RH DAYLITE DOOR ASSY, POWER WINDOW., Window Type: Power ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2003SideRIGHTStock Number70226-11 MLS Number14470437CategoryDoors Last Updated7/8/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2003 Kenworth T800 Left Door $895 USD GOOD USED LH DAYLITE DOOR ASSY, POWER WINDOW., Window Type: Power ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2003SideLEFTStock Number70226-10 MLS Number14470436CategoryDoors Last Updated7/8/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar C15 Engine for a 2003 Kenworth T800 Contact for price CORE C15 6NZ 435-550HP,HOLE IN BLOCK, Serial#: 6NZ, Horse Power: 550 ConditionUsedHorse Power550 HPFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2003Stock Number70226-3 MLS Number14470435CategoryEngines Last Updated7/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2003 Kenworth T800 Speedometer Gauge $175 USD GOOD USED SPEEDOMETER GAUGE., Gauge Type: Speedometer ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2003Stock Number70226-20 MLS Number14470434CategoryGauges Last Updated7/8/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2003 Kenworth T800 Tachometer Gauge $175 USD GOOD USED TACHOMETER GAUGE., Gauge Type: Tachometer ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2003Stock Number70226-21 MLS Number14470433CategoryGauges Last Updated7/8/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2003 Kenworth T800 Steering Column $350 USD GOOD USED TILT STEERING COLUMN ASSY., Engine Make: Caterpillar, Engine Model: C15 ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2003Stock Number70226-19 MLS Number14470432CategorySteering Columns Last Updated7/8/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2003 Kenworth T800 Right Aerocab Sleeper Window $295 USD GOOD USED RH AEROCAB SLEEPER WINDOW. ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2003Stock Number70226-18 MLS Number14470431CategorySleeper Misc. Parts Last Updated7/8/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2003 Kenworth T800 Frame Horn $395 USD GOOD USED LH FRAMEHORN ASSY. #K058-511 ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2003Stock Number70226-16 MLS Number14470430CategoryFrame Horns Last Updated7/8/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2003 Kenworth T800 Frame Horn $395 USD GOOD USED RH FRAMEHORN ASSY. #K058-511R ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2003Stock Number70226-17 MLS Number14470429CategoryFrame Horns Last Updated7/8/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell 20-145 Rear Axle Housing $1,895 USD GOOD USED REAR REAR AXLE HOUSING. LATE BOLT ON BUSHING HN SERIES 16 BOLT SPIDER/CAN ALSO ONLY USE 8 CONFIRM TOP TORQUE ROD BRACKETS, Serial#: NA, Hub Bolts: 10, Suspension: HENDRICKSON,... ConditionUsedStock NumberP-14542 MLS Number14470428CategoryAxle Housings, Rear Last Updated7/8/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2003 Kenworth T800 Battery Box $350 USD GOOD USED 34" BATTERY BOX ASSY. ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2003Stock Number70226-15 MLS Number14470427CategoryBattery Boxes / Trays Last Updated7/8/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2003 Kenworth T800 Left Air Cleaner / Air Filter Housing $395 USD GOOD USED AIR CLEANER ASSY, TOP CAP IS BAD. 15", Dimensions: 15, Material: METAL ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2003SideLEFTStock Number70226-14 MLS Number14470426CategoryAir Cleaners / Air Filter Housings Last Updated7/8/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2003 Kenworth T800 Left Side View Mirror $250 USD GOOD USED LH MIRROR ASSY. ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2003SideLEFTStock Number70226-12 MLS Number14470425CategorySide View Mirrors Last Updated7/8/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller FRO16210C Transmission for a 2003 Kenworth T800 $2,250 USD FRO16210C EXTERNALY COOLED. WILL INSPECT AND DYNO TEST IN OUR GEAR SHOP, 90 DAY WARRANTY., Serial#: NA, Core Charge: 1000.00, Engine Make: Caterpillar, Engine Model: C15 ConditionUsedEngine ModelCaterpillar C15Fits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2003Stock Number70226-7 MLS Number14470422CategoryTransmissions Last Updated7/22/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2003 Kenworth T800 Front Axle Assembly $1,495 USD E1200I FRONT AXLE ASSY, COMPLETE OR FOR PARTS. CHECK STRAIGTNESS., Capacity: 12K, Hub Bolts: 10, Brake Type: DRUM, Axle Make: EATON ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2003Capacity12KStock Number70226-6 MLS Number14470421CategoryAxle Assemblies, Front Last Updated7/8/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2003 Kenworth T800 Right Fuel Tank $395 USD GOOD USED RH FUEL TANK ASSY, 59X24.5., Dimensions: 59X24.5, Material: Aluminum, Fuel Tank Shape: Round ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2003SideRIGHTStock Number70226-5 MLS Number14470420CategoryFuel Tanks (Truck) Last Updated7/8/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2003 Kenworth T800 Left Fuel Tank $350 USD GOOD USED LH FUEL TANK ASSY, 59X24.5. HAS PATCH WHERE STRAP RIDES., Dimensions: 59X24.5, Material: Aluminum, Fuel Tank Shape: Round ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2003SideLEFTStock Number70226-4 MLS Number14470419CategoryFuel Tanks (Truck) Last Updated7/8/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2021 Blue Bird Instrument Panel Cluster $250 USD GOOD USED INSTRUMENT CLUSTER/ SPEEDOMETER UNKNOWN MILES, Engine Make: Other ConditionUsedFits To Make(s)Blue BirdFits To Model(s)All American/All CanadianWill Fit Year(s)2021Part Number000102425Stock NumberP-61072 MLS Number14470418CategoryInstrument Panel Clusters Last Updated7/8/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer DSP40 Rear Differential for a 2003 Kenworth T800 $695 USD TAKEOUT RSP40. 3.55 RATIO, WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY., Ratio: 355 ConditionUsedRear End3.55 ratioFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2003Stock Number70226-2 MLS Number14470417CategoryDifferentials, Rear Last Updated7/8/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer DSP40 Front Differential for a 2003 Kenworth T800 $1,095 USD TAKEOUT DSP40. 3.55 RATIO, WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY. NOTES, Ratio: 355 ConditionUsedRear End3.55 ratioFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2003Stock Number70226-1 MLS Number14470416CategoryDifferentials, Front Last Updated7/21/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 1 Video Eaton-Fuller RTLO18918B Transmission $5,250 USD REBUILT RTLO18918B W/BELL. 12 MONTH PARTS AND LABOR WARRANTY EXCHANGE. EXTENDED WARRANTY AVAILABLE., Serial#: 62429, Core Charge: 3000.00 CRITICAL CORE, Engine Make: Other, Engine Model:... ConditionRemanufacturedEngine ModelOtherPart Number62429Stock Number62429 MLS Number14470414CategoryTransmissions Last Updated7/22/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 1 Video Cummins ISX15 Engine for a 2012 Kenworth T660 Contact for price ISX15 485HP ESN#79495268, CPL 3491, CM2250. RUNS GOOD NO BLOWBY. ROD AND MAIN BEARINGS LOOK GOOD, CAM AND TURBO LOOK GOOD. 180 DAY WARRANTY ON HEAD, BLOCK, AND CRANK., Serial#: GET, Horse... ConditionUsedCPL/ARR3491Horse Power485 HPFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2012Stock Number12426-4 MLS Number14240484CategoryEngines Last Updated7/9/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info