View 6 Photos View 0 Videos 2005 Peterbilt 378 Fuel Tank $760 USD (USED) Peterbilt 378 Gallons: 100 Length: 51 Width/Dia: 26 Height: 26 100 GALLON ALUMINUM TANK ONLY 23" FTF ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Stock Number25719159 MLS Number13251598CategoryFuel Tanks (Truck) Last Updated3/27/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Peterbilt 378 Suspension Crossmember / K-Frame $450 USD 01-51526-002 CROSSMEMBER-AL MIDSHIP/CAB MTG, MULTIPLE COLORS, SHIP EASIEST TO GRAB Quantity2ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378Stock Number99438 MLS Number12105213CategorySuspension Crossmembers / K-Frames Last Updated3/26/2026 LocationSalt Lake City, UT, US Sold ByVriens Truck Parts (801) 478-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2006 Peterbilt 378 Right Fuel Tank $800 USD 100 GALLON ConditionUsedL x W64 x 23Fits To Make(s)PETERBILTFits To Model(s)378SideRightStock Number12478 MLS Number14268891CategoryFuel Tanks (Truck) Last Updated3/31/2026 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 2 Photos View 0 Videos 2006 Peterbilt 378 Left Battery Box $450 USD UNDER LEFT DOOR WITH LID ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378SideLeftStock Number12474 MLS Number14268887CategoryBattery Boxes / Trays Last Updated3/31/2026 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 2 Photos View 0 Videos 2006 Peterbilt 378 Air Tank $175 USD ALUMINUM ON BATTERY BOX ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378Stock Number12468 MLS Number14268881CategoryAir Tanks Last Updated3/31/2026 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 5 Photos View 0 Videos 2006 Peterbilt 378 Left Fuel Tank $800 USD 100 GALLON ConditionUsedL x W64 x 23Fits To Make(s)PETERBILTFits To Model(s)378SideLeftStock Number12467 MLS Number14268880CategoryFuel Tanks (Truck) Last Updated3/31/2026 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 1 Photo View 0 Videos 1995 Peterbilt 378 Headlight Assembly $350 USD GOOD USED RH HEADLAMP ASSY OFF 1995 PETERBILT 378 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1995Stock Number31926-15 MLS Number14264210CategoryHeadlight Assemblies Last Updated3/25/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Used 1995 Peterbilt 378 Grille Insert Assembly $350 USD GOOD USED GRILLE INSERT ASSY, OUTER PIECE IS BAD. ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1995Stock Number31926-21 MLS Number14264209CategoryGrilles Last Updated3/26/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1995 Peterbilt 378 Tachometer Gauge, Serial # 9CK1378 $175 USD GOOD USED TACHOMETER GAUGE, Serial#: 9CK1378, Gauge Type: Tachometer ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1995Stock Number31926-20 MLS Number14264208CategoryGauges Last Updated3/26/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Used 1995 Peterbilt 378 Speedometer Gauge, Serial # 9CK1378 $175 USD GOOD USED SPEEDOMETER GAUGE, Serial#: 9CK1378, Gauge Type: Speedometer ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1995Stock Number31926-19 MLS Number14264207CategoryGauges Last Updated3/26/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1995 Peterbilt 378 Steering Column $350 USD GOOD USED STEERING COLUMN ASSY PETE 378, Engine Make: Caterpillar, Engine Model: C12 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1995Stock Number31926-18 MLS Number14264206CategorySteering Columns Last Updated3/25/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1995 Peterbilt 378 Tool Box $250 USD GOOD USED TOOLBOX STEP ASSY. ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1995Stock Number31926-14 MLS Number14264203CategoryTool Boxes Last Updated3/25/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 1995 Peterbilt 378 Side View Mirror $200 USD GOOD USED RH MIRROR ASSY ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1995Stock Number31926-12 MLS Number14264201CategorySide View Mirrors Last Updated3/25/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 1995 Peterbilt 378 Left Door $495 USD GOOD USED RH DOOR ASSY, AIR WINDOW, Window Type: Other ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1995SideLEFTStock Number31926-11 MLS Number14264200CategoryDoors Last Updated3/25/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 1995 Peterbilt 378 Radiator $995 USD GOOD USED COOLING PACK ASSY WILL PRESSURE CHECK 90 DAY WARRANTY., Engine Make: Caterpillar, Engine Model: C12, With Frame: true ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1995Stock Number31926-6 MLS Number14264195CategoryRadiators Last Updated3/25/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1995 Peterbilt 378 Front Axle Assembly Contact for price EFA20F4 FRONT AXLE ASSY OR FOR PARTS, Serial#: 9CK1378, Hub Bolts: 10, Brake Type: DRUM, Axle Make: EATON ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1995Stock Number31926-5 MLS Number14264194CategoryAxle Assemblies, Front Last Updated3/25/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 1995 Peterbilt 378 Salvage Truck Contact for price 1995 PETERBILT 378, CAT C12 #9CK1378 RTO14709MLL, DS403 5.29 RATIO, ON AIR TRAC DRUM BRAKE. EFA20F4 FRONT AXLE., Serial#: 9CK1378, Ratio: 5.29, Engine Make: Caterpillar, Transmission Make:... ConditionUsedRear End5.29 ratioFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1995Stock Number31926 MLS Number14264191CategorySalvage Trucks Last Updated3/25/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 1997 Peterbilt 378 Front Bumper $345 USD (USED) Peterbilt 378 Type: 1 PIECE SBA/SFA: SFA Material: CHROME Lights: NO ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Stock Number25708930 MLS Number13193583CategoryBumpers, Front Last Updated3/25/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Peterbilt 378 Left Bracket $225 USD 01-49257L KNEE-ENGINE SPRT FRONT LH Quantity4ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378SideLeftStock Number107733 MLS Number13119279CategoryBrackets, Misc. Last Updated3/19/2026 LocationSalt Lake City, UT, US Sold ByVriens Truck Parts (801) 478-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Peterbilt 378 Right Bracket $205 USD 01-49257R KNEE-ENGINE SPRT FRONT RH ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378SideRightStock Number4570 MLS Number12874286CategoryBrackets, Misc. Last Updated3/19/2026 LocationSalt Lake City, UT, US Sold ByVriens Truck Parts (801) 478-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 1995 Peterbilt 378 Fuel Tank $760 USD (USED) Peterbilt 378 Gallons: 100 Length: 48 Width/Dia: 26 Height: 26 TANK ONLY ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Stock Number25738139 MLS Number13315427CategoryFuel Tanks (Truck) Last Updated3/19/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 1991 Peterbilt 378 Instrument Panel Cluster $300 USD (USED) Peterbilt 378 Gauges: 7 Engine: CUMMINS N14 M Part#: - RPM, FUEL, MPH, ENGINE OIL TEMP, OIL PSI, AIR PSI, AIR FILTER RESTRICTION GUAGE, DOES NOT INCLUDE WARNING BAR ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Stock Number25434237 MLS Number12076163CategoryInstrument Panel Clusters Last Updated3/13/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Peterbilt 378 Red Hood $950 USD RED, ConditionUsedStock NumberHOOD-1108 MLS Number12180024CategoryHoods Last Updated3/22/2026 LocationLAKEVILLE, MN, US Sold ByManders Diesel (866) 314-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 2011 Peterbilt 378 Right DEF Tank for a Peterbilt 387 $238.24 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)387SideRightStock Number2309845 MLS Number12386108CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated3/6/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Peterbilt 378 Right Front Step-Fender, Part # L82-6004R-P 15-06245R $285 USD PETERBILT 378 STEP-FENDER FRONT POL L82-6004R-P 15-06245R, Quantity2ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378SideRightStock Number101834 MLS Number12267699CategoryHood Parts Last Updated3/18/2026 LocationSalt Lake City, UT, US Sold ByVriens Truck Parts (801) 478-___ SHOWNUMBERCall Seller Email Seller Save More Info