View 3 Photos View 0 Videos Eaton RS404 Rear Differential for a 2000 Kenworth T800 Recently Updated $695 USD RS404 3.90 RATIO USED TAKEOUT, WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRANTY., Axle Spline Count: 41, Ratio: 3.9, Casting#: 127608 ConditionUsedRear End3.90 ratioFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2000Stock Number10826-2 MLS Number14087670CategoryDifferentials, 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 DS404 Front Differential for a 2000 Kenworth T800 Recently Updated $1,095 USD DS404 3.90 RATIO USED TAKEOUT, WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRANTY., Ratio: 3.9 ConditionUsedRear End3.90 ratioFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2000Stock Number10826-1 MLS Number14087669CategoryDifferentials, 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 2012 Kenworth T660 Grille Insert Recently Updated $200 USD GOOD USED GRILLE INSERT. ConditionUsedFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2012Stock Number10926-21 MLS Number14087668CategoryGrilles 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 2012 Kenworth T660 Left Fender Extension Recently Updated $350 USD GOOD USED LH INNER FENDER EXTENSION not the out side part ConditionUsedFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2012SideLEFTStock Number10926-19 MLS Number14087666CategoryFender Extensions 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 2012 Kenworth T660 DEF Tank Recently Updated $495 USD GOOD USED DEF TANK ASSY, Engine Make: Cummins, Engine Model: ISX/X15 ConditionUsedFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2012Stock Number10926-18 MLS Number14087662CategoryDiesel Exhaust Fluid (DEF) Tanks 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 TRW/ROSS Steering Gear / Rack for a 2012 Kenworth T660 Recently Updated $395 USD GOOD USED STEERING GEAR ASSY 90 DAY WARRANTY, Serial#: 79535900 ConditionUsedFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2012Stock Number10926-8 MLS Number14087661CategorySteering Gears / Racks 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 2012 Kenworth T660 DPF Filter Recently Updated $1,995 USD GOOD USED DPF ASSY, CUMMINS ISX15 OFF A 2012 KENWORTH T660. BOTTOM STEP DAMAGED, Engine Make: Cummins, Engine Model: ISX/X15 ConditionUsedFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2012Stock Number10926-17 MLS Number14087660CategoryDiesel Particulate Filters (DPF) 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 2012 Kenworth T660 Right Mirror Recently Updated $295 USD GOOD USED RH MIRROR ASSY ConditionUsedFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2012SideRIGHTStock Number10926-16 MLS Number14087659CategoryMirrors 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 2012 Kenworth T660 Left Mirror Recently Updated $275 USD GOOD USED LH MIRROR ASSY LOWER MIRROR IS CRACKED ConditionUsedFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2012SideLEFTStock Number10926-15 MLS Number14087658CategoryMirrors 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 DSP40 Rear Axle Housing for a 2012 Kenworth T660 Recently Updated $1,295 USD DSP40 FRONT AXLE HOUSING ON AG400L/ SUSPENSION, Hub Bolts: 10, Suspension: AG400L, Brake Type: AIR ConditionUsedFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2012Part NumberPACCAR LOW AIRStock Number10926-13 MLS Number14087656CategoryAxle 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 DSP40 Front Axle Housing for a 2012 Kenworth T660 Recently Updated $1,295 USD DSP40 FRONT AXLE HOUSING ON AG400L SUSPENSION PACCAR LATE LOW AIR, Hub Bolts: 10, Suspension: AG400, Brake Type: AIR ConditionUsedFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2012Part NumberPACCAR LOW AIRStock Number10926-12 MLS Number14087655CategoryAxle Housings, Front 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 2012 Kenworth T660 Radiator Recently Updated $895 USD GOOD USED COOLING PACK ASSY, WILL PRESSURE CHECK, 90 DAY WARRANTY, Engine Make: Cummins, Engine Model: ISX/X15, With Frame: TRUE ConditionUsedFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2012Stock Number10926-7 MLS Number14087653CategoryRadiators 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 2012 Kenworth T660 Front Axle Assembly Recently Updated $1,495 USD E1202I 12K FRONT AXLE ASSY OR FOR PARTS, Capacity: 12K, Serial#: 79535900, Hub Bolts: 10, Brake Type: AIR ConditionUsedFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2012Capacity12KStock Number10926-6 MLS Number14087652CategoryAxle Assemblies, Front 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 2012 Kenworth T660 Left Fuel Tank Recently Updated $495 USD GOOD USED FUEL TANK ASSY LH SIDE. 59X25, Dimensions: 59X25, Material: Aluminum, Fuel Tank Shape: ROUND ConditionUsedFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2012SideLEFTStock Number10926-5 MLS Number14087651CategoryFuel Tanks (Truck) Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 1 Video Cummins ISX15 Engine for a 2012 Kenworth T660 Recently Updated $13,995 USD ISX15 450HP, CM2250, CPL#3719 ESN# 79535900 PENDING INSPECTION, RUNS GOOD VERY LIGHT BLOWBY. 719,164 MILES, Serial#: 79535900, Horse Power: 450, ARR/CPL: 3719 ConditionUsedCPL/ARR3719Horse Power450 HPFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2012Stock Number10926-4 MLS Number14087650CategoryEngines 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 2012 Kenworth T660 Charge Air Cooler (ATAAC) Recently Updated $895 USD GOOD USED COOLING PACK ASSY, WILL PRESSURE CHECK, 90 DAY WARRANTY, Engine Make: Cummins, Engine Model: ISX/X15 ConditionUsedFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2012Stock Number10926-1 MLS Number14087647CategoryIntercoolers & Charge Air Coolers 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 Eaton RS402 Rear Axle Housing for a 1989 Peterbilt 320 Recently Updated $1,295 USD GOOD USED REAR HOUSING/SINGLE TOP TORQUE ROD MOUNT. EARLY BUSHING, Suspension: RT400, Brake Type: DRUM ConditionUsedFits To Make(s)PeterbiltFits To Model(s)320Will Fit Year(s)1989Stock Number82018-9 MLS Number14085306CategoryAxle Housings, Rear 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 Eaton DS402 Front Axle Housing for a 1989 Peterbilt 320 Recently Updated $1,295 USD GOOD USED HOUSING/ EARLY BUSHING SINGLE TOP TORQUE ROD MOUNT, Core Charge: NA, Suspension: RT400, Brake Type: DRUM ConditionUsedFits To Make(s)PeterbiltFits To Model(s)320Will Fit Year(s)1989Part NumberNAStock Number82018-8 MLS Number14085302CategoryAxle Housings, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2006 Peterbilt 378 Salvage Truck Recently Updated Contact for price 2006 PETE 379 C15 475HP MXS23425,BURN CORE, RTLO18918B,D46-140 391REAR LOCKER ON AIR TRAC,EFA20-F4 20K FRT AXLE, 20K WC LIFT AXLE, Ratio: 3.91, Engine Make: Caterpillar, Transmission Make:... ConditionUsedEngine ModelCaterpillar C15Rear End3.91 ratioFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2006Stock Number11026 MLS Number14085299CategorySalvage Trucks 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 Mack Superliner Emblem Recently Updated $50 USD MACK SUPERLINER EMBLEM ConditionUsedFits To Make(s)MackFits To Model(s)SUPERLINERStock NumberP-60966 MLS Number14085295CategoryHood 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 Used Western Star Hood Emblem Recently Updated $25 USD WESTERN STAR HOOD EMBLEM, HAS ONE BROKEN TAB ConditionUsedFits To Make(s)Western StarStock NumberP-60965 MLS Number14085294CategoryHood 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 Peterbilt 386 Dashboard Assembly Recently Updated Contact for price PETERBILT 386 DASH PANEL FOR PARTS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)386Stock NumberP-60964 MLS Number14085292CategoryDashboards 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 Western Star 4900FA Frame Horn for a 2015 Western Star 4900 FA Recently Updated $450 USD GOOD USED LH FRAME HORN #10016368 ConditionUsedFits To Make(s)Western StarFits To Model(s)4900 FAWill Fit Year(s)2015Part NumberGETStock Number101425-24 MLS Number14085291CategoryFrame Horns 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 Western Star 4900FA Frame Horn for a 2015 Western Star 4900 FA Recently Updated $450 USD GOOD USED RH SIDE FRAMEHORN ConditionUsedFits To Make(s)Western StarFits To Model(s)4900 FAWill Fit Year(s)2015Part Number15-23651Stock Number101425-23 MLS Number14085289CategoryFrame Horns 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 2009 Freightliner M2 106 Cab Assembly Recently Updated Contact for price CAB INTERIOR PARTS 09 M2, Air/Hydraulic: Air/Hydraulic, Engine Make: Cummins, Engine Model: ISC ConditionUsedEngine ModelCummins ISCFits To Make(s)FreightlinerFits To Model(s)M2 106Will Fit Year(s)2009Stock Number121425-26 MLS Number14083518CategoryCabs Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info