View 1 Photo View 0 Videos 2007 Peterbilt 378 Steering Gear / Rack $350 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378Stock Number6083 MLS Number10573179CategorySteering Gears / Racks Last Updated9/5/2026 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 2 Photos View 0 Videos 2007 Peterbilt 378 Radiator Overflow Bottle / Surge Tank $175 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378Stock Number6088 MLS Number10573183CategoryRadiator Overflow Bottles / Surge Tanks Last Updated9/5/2026 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 Updated9/5/2026 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 3 Photos View 0 Videos 2002 Peterbilt 378 Left Air Tank $150 USD 9X31 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378SideLeftStock Number1960 MLS Number10569990CategoryAir Tanks Last Updated9/5/2026 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 1 Photo View 0 Videos 2002 Peterbilt 378 Front Leaf Spring $150 USD 2 LEAF Quantity2ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378Stock Number1964 MLS Number10569992CategoryLeaf Springs, Front Last Updated9/5/2026 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 1 Photo View 0 Videos 2007 Peterbilt 378 Fuel / Water Separator $125 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378Stock Number6077 MLS Number10573174CategoryFuel / Water Separators Last Updated9/5/2026 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 1 Photo View 0 Videos 2002 Peterbilt 378 Left Fender Extension $100 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378SideLeftStock Number1955 MLS Number10569988CategoryFender Extensions Last Updated9/5/2026 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 1 Photo View 0 Videos 2002 Peterbilt 378 HVAC Blower Motor $75 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378Stock Number1966 MLS Number10569994CategoryBlower Motors (HVAC) Last Updated9/5/2026 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 1 Photo View 0 Videos 2002 Peterbilt 378 Windshield Wiper Motor $75 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378Stock Number1967 MLS Number10569995CategoryWindshield Wiper Motors Last Updated9/5/2026 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 4 Photos View 0 Videos 2007 Peterbilt 378 Cab Assembly $1 USD parts only ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378Stock Number6068 MLS Number10573165CategoryCabs Last Updated9/5/2026 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 1 Photo View 0 Videos 2007 Peterbilt 378 Dashboard Assembly $1 USD PARTS ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378Stock Number6072 MLS Number10573169CategoryDashboards Last Updated9/5/2026 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 88 Photos View 0 Videos 2004 Peterbilt 378 Dump Truck $59,950 USD 2004 PETERBILT 378 Tri-Axle Dump Truck, 430HP, Rebuilt Caterpillar C12, 8LL Eaton Fuller, Chalmers Suspension, 46K rears, 20 Yard Ox Bodies Box, double frame, good tires, Second owner, runs... ConditionUsedStock NumberPKR0XUCF770385 MLS Number13516257CategoryDump Trucks Last Updated9/3/2026 LocationLafayette, LA, US Sold ByProxy Equipment (844) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1996 Peterbilt 378 Instrument Panel Cluster Contact for price (Used) 1996 Peterbilt 378, INSTRUMENT CLUSTER- Gauges: RPM, Engine Oil Pressure, Water Temperature, MPH, Battery Volts, Fuel Pressure, Fuel Level, Air Pressure, Material: Plastic, For more... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1996Stock NumberP-112414 MLS Number13869899CategoryInstrument Panel Clusters Last Updated9/3/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 1995 Peterbilt 378 Dashboard Assembly $985 USD (USED) Peterbilt 378 Engine: CUMMINS N14 CELECT Brake Type: AIR Tran Type: MANUAL Type: LESS INSTRUMENTATION DASH ASSEMBLY LESS INSTRUMENTATION ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Stock Number25738160 MLS Number13315419CategoryDashboards Last Updated9/3/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 49 Photos View 0 Videos 1999 Peterbilt 378 Day Cab Truck $16,950 USD 1999 PETERBILT 378 Day Cab, Low Miles, 6X4, wet kit, Caterpillar C12/C13, 400 h.p.10 spd transmission, spring suspension, differential lock, sliding fifth wheel, double frame, 76,219 miles,... ConditionUsedStock NumberPEI06045480388 MLS Number13847428CategoryDay Cab Semi Trucks Last Updated8/25/2026 LocationNewark, NJ, US Sold ByProxy Equipment (844) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 1999 Peterbilt 378 Radiator $1,095 USD USED COOLING PACK, N14 ENGINE, WILL PRESSURE CHECK, 90 DAY WARRANTY, Engine Make: Cummins, Engine Model: N14, With Frame: true ConditionUsedEngine ModelCummins N14Fits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1999Stock Number52724-14 MLS Number12918567CategoryRadiators Last Updated8/21/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
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 Updated8/16/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2006 Used Peterbilt 378 Deck Plate $250 USD Used 378 Deck Plate, Length: 52.25", Width: 33.75", Material: Aluminum ConditionUsedL x W52.25" x 33.75"Fits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2006Stock Number651-11071 MLS Number14544667CategoryDeck Plates / Catwalk Last Updated8/15/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2006 Peterbilt 378 Frame Horn $695 USD LH SIDE FRAME HORN/ FRAME EXTENSION,BUMPER BRACKET/SPRING HANGER. SET BACK AXLE/377/378/385/357, Material: Aluminum ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2006Part Number02-02944LStock Number112019-20 MLS Number14542977CategoryFrame Horns Last Updated8/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 1994 Peterbilt 378 Left Side View Mirror $250 USD GOOD USED LH MIRROR ASSY. ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1994SideLEFTStock Number71326-11 MLS Number14536755CategorySide View Mirrors Last Updated8/12/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Mechanical Fuel/Throttle Pedal Aluminum Peterbilt 300 Series 377/378/379/357 $150 USD GOOD USED MECHANICAL FUEL PEDAL/ GAS PEDAL/THROTTLE PEDAL. 300 SERIES PETERBILT 377/378/379/357, Material: Aluminum ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Part NumberNAStock NumberP-61093 MLS Number14536754CategoryBrake / Clutch / Gas Pedal Parts Last Updated8/12/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos 1990 Peterbilt 378 Cab Assembly $1,500 USD 1990 Peterbilt 378 Cab Complete, Wired For Caterpillar 3176A With A Eaton/ Fuller Manual Transmission. ConditionUsedStock Number4316-13 MLS Number14530678CategoryCabs Last Updated8/7/2026 LocationDinuba, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 17 Photos View 0 Videos 2006 Used Peterbilt 378 Tool Box $350 USD Used 378 Tool Box, Side: Either, Width: 36.00", Height: 21.50", Material: Aluminum, Steps: Yes, Latch/Strap: Cam-Over Latch ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2006SideEitherStock Number693-10349 MLS Number14473609CategoryTool Boxes Last Updated8/6/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Used 1993 Peterbilt 378 Tachometer Gauge $175 USD GOOD USED TACHOMETER GAUGE., Gauge Type: Tachometer ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1993Stock Number41226-21 MLS Number14330559CategoryGauges Last Updated8/5/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 87 Photos View 1 Video 2007 Peterbilt 378 Logging Truck $79,500 USD Priced as Truck/Pup Combo, Cat C15 @ 475 hp., 18 spd., air ride, 20k/46k axles with air up/down steerable pusher, dbl. frame, 25' load area with cribs, Hood 8000 extend a boom with... ConditionUsedDuty ClassHeavy Duty Logging Truck MLS Number13557295CategoryLogging Trucks Last Updated8/4/2026 LocationThree Lakes, WI, US Sold ByThree Lakes Truck and Equipment (844) 670-___ SHOWNUMBERCall Seller Email Seller Save More Info