View 0 Photos View 0 Videos 1999 Peterbilt 378 Crossmember $150 USD KENWORTH U BAR/ BELLY PAN BRACKET 29'' ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1999Stock Number52724-23 MLS Number14164236CategoryCrossmembers Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2007 Peterbilt 378 Radiator $995 USD GOOD USED RADIATOR ASSEMBLY/ FIREWALL MOUNTED SURGE TANK, Dimensions: NA, Engine Make: Cummins, Engine Model: ISX, Fill Location: NA ConditionUsedEngine ModelCummins ISXFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2007Part Number239297Stock Number122823-11 MLS Number12544115CategoryRadiators Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2007 Peterbilt 378 Charge Air Cooler (ATAAC) $300 USD GOOD PRESSURE CHECKED CHARGE AIR COOLER, 90 DAY WARRANTY. 379/378/357/377 FITS MANY MODELS, Core Charge: NA, Engine Make: Cummins, Engine Model: ISX ConditionUsedEngine ModelCummins ISXFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2007Part Number222101Stock Number122823-4 MLS Number12544106CategoryIntercoolers & Charge Air Coolers Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2004 Peterbilt 378 Charge Air Cooler (ATAAC) $300 USD GOOD PRESSURE CHECKED CHARGE AIR COOLER 90 DAY WARRANTY, Core Charge: NA, Engine Make: Caterpillar, Engine Model: C15 ConditionUsedEngine ModelCaterpillar C15Fits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2004Part Number222101Stock Number122622-8 MLS Number11809826CategoryIntercoolers & Charge Air Coolers Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2001 Peterbilt 378 Instrument Panel Cluster $495 USD GOOD USED CLUSTER 01 378 C12 CAT ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2001Stock Number110121-17 MLS Number11093921CategoryInstrument Panel Clusters Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1994 Peterbilt 378 Salvage Truck Contact for price OIL TANKER TRUCK, Engine Make: Cummins, Engine Model: N14 ConditionUsedEngine ModelCummins N14Fits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1994Stock Number61218 MLS Number11597278CategorySalvage Trucks Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2002 Peterbilt 378 Spring Hanger $450 USD GOOD LH FRT SPRING HANGER 378, Serial#: 107835LH 04088-44, Casting#: 107835LH 04088-44 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2002Part Number107835LHStock Number120820-15 MLS Number10617254CategorySpring Hangers Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2004 Peterbilt 378 Salvage Truck Contact for price 2004 Peterbilt 378 SV-98 Truck Tractor 1XPFDB9X54D821330 Caterpillar C15, Engine Make: Caterpillar, Engine Model: C15 ConditionUsedEngine ModelCaterpillar C15Fits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2004Stock NumberSV-98 MLS Number11596174CategorySalvage Trucks Last Updated5/14/2026 LocationAlma, AR, US Sold ByArkansas Truck Center (833) 371-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Peterbilt 378 Front Bumper Contact for price 378 Set Back Axle Tow Hole Only, 12" Wide, Material: Chrome, Part Make: Peterbilt ConditionNewFits To Make(s)PeterbiltFits To Model(s)378Stock Number396-23063170 MLS Number9404480CategoryBumpers, Front Last Updated5/14/2026 LocationAlma, AR, US Sold ByArkansas Truck Center (833) 371-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2006 Peterbilt 378 Steering Wheel Contact for price . ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2006Stock Number531533-11 MLS Number9538268CategorySteering Wheels Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2006 Peterbilt 378 Front Axle Assembly Contact for price KING PIN'S ARE BAD, Hub Bolts: Pilot, Brake Type: ABS, Axle Make: Meritor, Axle Model: AVF00099744 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2006Stock Number531533-1 MLS Number9538258CategoryAxle Assemblies, Front Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2000 Peterbilt 378 Frame Horn $1,195 USD (USED) Peterbilt 378 Ref# 02-03115 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Part Number02-03115Stock Number25936204 MLS Number14131453CategoryFrame Horns Last Updated5/16/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1996 Peterbilt 378 Suspension Contact for price Air Trac ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1996Stock Number414353-4 MLS Number9390809CategorySuspensions Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1996 Peterbilt 378 Front Axle Assembly Contact for price ., Hub Bolts: Pilot, Brake Type: NO ABS, Axle Make: Rockwell, Axle Model: AVF96020412 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1996Stock Number414353-1 MLS Number9390806CategoryAxle Assemblies, Front Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2005 Peterbilt 378 Battery Box Contact for price 2005 PETE 378 BATTERY BOX ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2005Stock Number3638-PETE-9 MLS Number13347018CategoryBattery Boxes / Trays Last Updated5/13/2026 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2005 Peterbilt 378 Radiator Contact for price 2005 PETE 378 RAD PACK, Engine Make: Caterpillar, Engine Model: C15 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2005Stock Number3638-PETE-8 MLS Number13347017CategoryRadiators Last Updated5/13/2026 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2005 Peterbilt 378 Front Axle Assembly Contact for price 2005 PETE 378 EATON E1202W, ABS, 2 LEAF, DRUM BRAKE, 12000 LBS, Capacity: 12000 LBS, Serial#: BXS37334, Brake Type: DRUM, Axle Make: EATON ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2005Capacity12000 LBSStock Number3638-PETE-6 MLS Number13347015CategoryAxle Assemblies, Front Last Updated5/13/2026 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Used 2005 Peterbilt 378 SPL250 Series U Joint Contact for price SPL250 SERIES U JOINT, Series: SPL250 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2005Stock Number3638-PETE-3 MLS Number13347011CategoryDriveshaft Parts Last Updated5/13/2026 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2005 Peterbilt 378 SPL250 Series Driveshaft Part Contact for price SPL250 SERIES, Series: SPL250 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2005Stock Number3646-PETE-12 MLS Number13346990CategoryDriveshaft Parts Last Updated5/13/2026 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2005 Peterbilt 378 Front Axle Assembly Contact for price 2005 PETE 378 EATON EFA20F4, ABS, 20000 LBS 3 LEAF, ABS, Capacity: 20000 LBS, Brake Type: DRUM, Axle Make: EATON, Axle Model: EFA20F4 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2005Capacity20000 LBSStock Number3646-PETE-10 MLS Number13346989CategoryAxle Assemblies, Front Last Updated5/13/2026 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2005 Peterbilt 378 Radiator Contact for price 2005 PETE 378 RAD PACK, Engine Make: Caterpillar, Engine Model: C15 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2005Stock Number3646-PETE-8 MLS Number13346986CategoryRadiators Last Updated5/13/2026 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2005 Peterbilt 378 Battery Box Contact for price 2005 PETE 378 BATTERY BOX ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2005Stock Number3646-PETE-7 MLS Number13346985CategoryBattery Boxes / Trays Last Updated5/13/2026 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2005 Peterbilt 378 Cab Assembly Contact for price 2005 PETE 378 COMPLETE CAB BLACK AND GREY INTERIOR MANUAL DRIVERS DOOR POWER PASSENGER DOOR, Air/Hydraulic: Air/Hydraulic, Engine Make: Caterpillar, Engine Model: C15 ConditionUsedEngine ModelCaterpillar C15Fits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2005Stock Number3646-PETE-4 MLS Number13346982CategoryCabs Last Updated5/13/2026 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2002 Peterbilt 378 Sleeper Contact for price N/A, Length: 36" ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2002Stock Number3339-PETE-11 MLS Number13343792CategorySleepers Last Updated5/13/2026 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2002 Peterbilt 378 Steering Column Contact for price N/A, Engine Make: Caterpillar, Engine Model: C15 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2002Stock Number3339-PETE-9 MLS Number13343790CategorySteering Columns Last Updated5/13/2026 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info