View 1 Photo View 0 Videos 2000 Kenworth T800 Battery Box $395 USD GOOD USED BATTERY BOX ASSY, 34'' LONG ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2000Stock Number10826-8 MLS Number14087676CategoryBattery Boxes / Trays Last Updated1/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller FRO15210C Transmission for a 2000 Kenworth T800 $2,195 USD FRO15210C USED TAKEOUT WILL INSPECT AND DYNO TEST IN OUR GEARSHOP, 90 DAY WARRANTY., Serial#: NA, Engine Make: Cummins, Engine Model: ISM ConditionUsedEngine ModelCummins ISMFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2000Stock Number10826-6 MLS Number14087674CategoryTransmissions Last Updated1/14/2026 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 2000 Kenworth T800 $395 USD GOOD USED STEERING GEAR ASSY., Serial#: 34969565 ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2000Stock Number10826-5 MLS Number14087673CategorySteering Gears / Racks Last Updated1/14/2026 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 $1,095 USD DS404 3.90 RATIO USED TAKEOUT, WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRANTY., Ratio: 3.90 ConditionUsedRear End3.90 ratioFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2000Stock Number10826-1 MLS Number14087669CategoryDifferentials, Front Last Updated1/14/2026 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 Grille $200 USD GOOD USED GRILLE INSERT. ConditionUsedFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2012Stock Number10926-21 MLS Number14087668CategoryGrilles Last Updated1/14/2026 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 Right Fender Extension $350 USD GOOD USED RH SIDE FENDER EXTENSION ConditionUsedFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2012SideRIGHTStock Number10926-20 MLS Number14087667CategoryFender Extensions Last Updated1/15/2026 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 $350 USD GOOD USED LH FENDER EXTENSION ConditionUsedFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2012SideLEFTStock Number10926-19 MLS Number14087666CategoryFender Extensions Last Updated1/15/2026 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 Air Cleaner / Air Filter Housing $195 USD GOOD USED AIR CLEANER ASSY, Dimensions: NA, Material: Other ConditionUsedFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2012Stock Number10926-22 MLS Number14087663CategoryAir Cleaners / Air Filter Housings Last Updated1/14/2026 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 $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 Updated1/14/2026 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 $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 Updated1/14/2026 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 $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 Updated1/15/2026 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 $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 Updated1/14/2026 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 $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 Updated1/14/2026 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 $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 Updated1/15/2026 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 $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 Updated1/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller FRO16210C Transmission for a 2012 Kenworth T660 $2,250 USD FRO16210C GOOD INSPECTED TAKEOUT ,90 DAY WARRANTY EXCHANGE, Serial#: NA, Engine Make: Cummins, Engine Model: ISX/X15 ConditionUsedEngine ModelCummins ISX/X15Fits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2012Stock Number10926-9 MLS Number14087654CategoryTransmissions Last Updated1/15/2026 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 $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 Updated1/14/2026 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 $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 Updated2/9/2026 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 $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 Updated2/5/2026 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 $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 Updated1/16/2026 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) $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 Number14087647CategoryCharge Air Coolers (ATAAC) Last Updated1/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New 4" Led Tail Light With Integrated Back Up Light $22 USD NEW 4" LED TAIL LIGHT WITH INTEGRATED BACK UP LIGHT., Material: Plastic ConditionNewPart NumberOTR0404RStock NumberOTR0404R MLS Number13519218CategoryTail Lights Last Updated1/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Lead Charge Post For Grp 31 Stud Top Ter. Stud Conversion. Top Post. Price Each $2.40 USD Lead Charge Post For Grp 31 Stud Top Ter. STUD CONVERSION. TOP POST. PRICE EACH. BATTERY TERMINAL ADAPTER - BATTERY STUD ADAPTER 00575, 05320, 057052, 058017, 20221, 20222, 20223, 20224,... ConditionNewStock NumberEL399600 MLS Number10642261CategoryBatteries Last Updated1/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Brake Stoplight Switch $10 USD NEW BRAKE STOPLIGHT SWITCH ConditionNewPart Number13250P, BE13250 505026C 873706R 171584R 38013 143250Stock Number13250P MLS Number9987954CategorySuspension Misc. Parts Last Updated1/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Stop Tail Turn Pigtail 3 Wire Straight $1.37 USD Stop Tail Turn Pigtail 3 Wire Straight, Material: Plastic ConditionNewPart NumberLT1406 667000Stock NumberPT4926P MLS Number9915604CategoryTail Lights Last Updated1/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info