View 1 Photo View 0 Videos 2023 Kenworth T400 Battery Box $595 USD GOOD USED BATTERY BOX ASSEMBLY/ FRAME MOUNT, Material: Aluminum and Plastic ConditionUsedFits To Make(s)KenworthFits To Model(s)T400Will Fit Year(s)2023Part NumberNAStock Number11326-5 MLS Number14104467CategoryBattery Boxes / Trays Last Updated1/22/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2023 Kenworth T400 Front Axle Assembly $3,995 USD GOOD LOW MILE AXLE ASSEMBLY/ DISC BRAKE. PRICE IS AXLE ONLY. CONVERSION AVAILABLE WITH SPRINGS HANGERS AND STEERING BOXES. CONFIRM SPRING CENTERS.NOTES, Capacity: 20000, Serial#: NA, Hub... ConditionUsedFits To Make(s)KenworthFits To Model(s)T400Will Fit Year(s)2023Capacity20000Part NumberMFS20Stock Number11326-4 MLS Number14104464CategoryAxle Assemblies, Front Last Updated2/9/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller RTO14908LL Transmission for a 2023 Kenworth T400 $4,250 USD GOOD LOW MILE TRANSMISSION ASSEMBLY. WILL DYNO TEST. 90 DAY WARRANTY EXCHANGE/ CRITICAL CORE, Serial#: NA, Core Charge: 1250.0, Engine Make: PACCAR, Casting#: NA ConditionUsedEngine ModelPaccar PX-9Fits To Make(s)KenworthFits To Model(s)T400Will Fit Year(s)2023Part NumberRTO-14908LLStock Number11326-3 MLS Number14104463CategoryTransmissions Last Updated2/9/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 1 Video Paccar PX-9 Engine for a 2023 Kenworth T400 $19,995 USD PX9/L9 GOOD LOW MILE ENGINE ASSEMBLY/ WILL TEST RUN/CHECK ROD AND MAIN BEARINGS. 180 DAY WARRANTY ON HEAD/BLOCK/CRANK,PX9 AND L9 ARE THE SAME ENGINE, Serial#: 74923368, Core Charge: 3500.00,... ConditionUsedCPL/ARR5299Horse Power350 HPFits To Make(s)KenworthFits To Model(s)T400Will Fit Year(s)2023Part NumberCM2450 ISL9 L9Stock Number11326-2 MLS Number14104462CategoryEngines Last Updated1/30/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2024 Peterbilt 579 Right Fuel Tank $595 USD RH FUEL TANK ASSY, PETE 579 26X67, Dimensions: 26X67, Material: Aluminum, Fuel Tank Shape: ROUND ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2024SideRIGHTStock Number110524-11 MLS Number13992307CategoryFuel Tanks (Truck) Last Updated2/5/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit Series 60 Engine Oil Pan $599 USD NEW AFTERMARKET SERIES 60 OIL PAN. FITS MANY APPLICATIONS. SEE PART # FOR REFERENCE. THIS PAN COMES WITH CORRECT BOLTS AND PAN GASKET TO INTERCHANGE WITH OLD AND NEW VERSION., Serial#: 264... ConditionNewPart Number23521170 23522282 s60Stock Number641283 MLS Number10177905CategoryEngine Oil Pans Last Updated1/22/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton 461P Differential Part $88.41 USD thru shaft bearing DS461 Quantity4ConditionNewPart Numberma1211elStock Numberma1211 MLS Number9004993CategoryDifferential Misc. Parts Last Updated1/22/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos AC2000 Lift Axle Control Box/Pusher Axle Control Box All Enclosed With Regulator $679 USD AC2000 LIFT AXLE CONTROL BOX/PUSHER AXLE CONTROL BOX ALL ENCLOSED WITH REGULATOR AND PRESSURE GUAGE WIRE HARNESS FOR REVERSE LIGHT. AIR UP/AIR DOWN ONLY, Serial#: SILENT DRIVE AC2000,... Quantity3ConditionNewPart NumberAC2000Stock NumberAC2000 MLS Number9003788CategoryMiscellaneous Truck Parts Last Updated1/27/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2026 GMC Yukon Grille $450 USD NEW OEM TAKE OFF GRILL FOR 2026 GMC YUKON. FITS 2025 2026 85847242 OEM., Material: Plastic ConditionNewFits To Make(s)GMCFits To Model(s)YukonWill Fit Year(s)2026Part Number85847242Stock Number62277 MLS Number14101198CategoryGrilles Last Updated1/21/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 1986 Kenworth W900 Frame Horn $795 USD RH FRAME EXTENSION.#K217F491R ConditionUsedFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)1986Stock Number11426-17 MLS Number14101197CategoryFrame Horns Last Updated1/21/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 1986 Kenworth W900 Frame Horn $795 USD LH FRAME EXTENSION. #K217F491 ConditionUsedFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)1986Stock Number11426-16 MLS Number14101196CategoryFrame Horns Last Updated1/21/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1986 Kenworth W900 Frame Horn $695 USD RH FRAMEHORN/ BUMPER MOUNT BRACKET. ConditionUsedFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)1986Stock Number11426-15 MLS Number14101195CategoryFrame Horns Last Updated1/21/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1986 Kenworth W900 Frame Horn $695 USD LH FRAMEHORN/ BUMPER MOUNT BRACKET. ConditionUsedFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)1986Stock Number11426-14 MLS Number14101194CategoryFrame Horns Last Updated1/21/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 1986 16FT Water Tank Bed 3500 Gal, Has Damage And Dents.Very Usable, Hydraulic Driven Contact for price 16FT WATER TANK BED 3500 GAL, HAS DAMAGE AND DENTS.VERY USABLE, HYDRAULIC DRIVEN PUMP/ HAS SPRAY NOZZLES, Length: 16 ConditionUsedBed Length16 ft.Fits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)1986Stock Number11426-13 MLS Number14101193CategoryTruck Bodies / Boxes / Beds Last Updated1/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS402 Front Axle Housing for a 1986 Kenworth W900 $1,295 USD DS402 FRONT AXLE HOUSING ON HENDRICKSON SPRING FITS 380/381/400/401, Hub Bolts: 10, Suspension: SPRING, Brake Type: AIR ConditionUsedFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)1986Stock Number11426-9 MLS Number14101192CategoryAxle Housings, Front Last Updated1/21/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RS402 Rear Axle Housing for a 1986 Kenworth W900 $1,295 USD RS402 RR AXLE HOUSING ON RTE400 HENDRICKSON SPRING ALSO FITS RS380/381/400, Hub Bolts: 10, Suspension: SPRING, Brake Type: AIR ConditionUsedFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)1986Stock Number11426-10 MLS Number14101191CategoryAxle Housings, Rear Last Updated1/21/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1986 Kenworth W900 Headlight Assembly $225 USD GOOD RH SIDE HEADLAMP ASSY/BUCKET AND BEZEL AND PLASTIC/FIBERGLASS PANEL ConditionUsedFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)1986Stock Number11426-11 MLS Number14101189CategoryHeadlight Assemblies Last Updated1/21/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1986 Kenworth W900B Headlight Assembly $100 USD LH SIDE HEADLAMP BEZEL/CAST ALUMINUM ConditionUsedFits To Make(s)KenworthFits To Model(s)W900BWill Fit Year(s)1986Part NumberW900BStock Number11426-12 MLS Number14101188CategoryHeadlight Assemblies Last Updated1/21/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller RTO14613 Transmission for a 1986 Kenworth W900 $2,495 USD RTO14613 USED TAKEOUT, WILL INSPECT AND DYNO TEST IN OUR GEARSHOP. 90 DAY WARRANTY., Serial#: NA, Engine Make: Cummins, Engine Model: BC4 ConditionUsedEngine ModelCummins BC4Fits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)1986Stock Number11426-8 MLS Number14101187CategoryTransmissions Last Updated1/21/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Hydrapower Steering Gear / Rack for a 1986 Kenworth W900 $395 USD USED STEERING GEARBOX ASSEMBLY/ B MODEL MOUNTS BEHIND FRONT AXLE BELOW CAB., Serial#: GET ConditionUsedFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)1986Part NumberW900BStock Number11426-7 MLS Number14101186CategorySteering Gears / Racks Last Updated1/21/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 1986 Kenworth W900B Radiator $1,095 USD LOW FLOW RADIATOR ASSY, WILL PRESSURE CHECK. 90 DAY WARRANTY., Engine Make: Cummins, Engine Model: BC4, With Frame: true ConditionUsedFits To Make(s)KenworthFits To Model(s)W900BWill Fit Year(s)1986Stock Number11426-6 MLS Number14101185CategoryRadiators Last Updated1/21/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1986 Kenworth W900 Front Axle Assembly Contact for price EFA12F4 FRONT AXLE ASSY OR FOR PARTS, Capacity: 12K, Hub Bolts: 10, Brake Type: AIR, Axle Make: EATON ConditionUsedFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)1986Capacity12KStock Number11426-5 MLS Number14101184CategoryAxle Assemblies, Front Last Updated1/21/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins Big Cam IV Engine for a 1986 Kenworth W900 $8,995 USD BIG CAM CUMMINS 4, 365 HP ESN#11412126,CPL 833, PENDING INSPECTION. WILL TEST RUN.RODS AND MAINS WILL BE INSPECTED. 180 DAY WARRANTY ON HEADS BLOCK AND CRANK, Serial#: 11412126, Horse Power:... ConditionUsedCPL/ARR833Horse Power365 HPFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)1986Stock Number11426-4 MLS Number14101183CategoryEngines Last Updated1/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS402 Front Differential for a 1986 Kenworth W900 $1,695 USD DS402 USED TAKEOUT, 4.56 RATIO WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRANTY, Ratio: 4.56 ConditionUsedRear End4.56 ratioFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)1986Stock Number11426-2 MLS Number14101182CategoryDifferentials, Front Last Updated1/21/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RS402 Rear Differential for a 1986 Kenworth W900 $995 USD RS402 USED TAKEOUT, 4.56 RATIO WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRANTY., Ratio: 4.56 ConditionUsedRear End4.56 ratioFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)1986Stock Number11426-3 MLS Number14101181CategoryDifferentials, Rear Last Updated1/21/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info