View 1 Photo View 0 Videos 2007 Peterbilt 378 Suspension Parts Recently Updated Contact for price USED PETERBILT 378 STEERING LINKAGE (LINKAGE BETWEEN STEERING GEAR BOX AND DRIVER SPINDLE), WORKING DISTANCE LENGTH: 15 INCHES ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378Stock Number93317 MLS Number12837370CategorySuspension Misc. Parts Last Updated8/29/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2007 Peterbilt 378 Suspension Parts Recently Updated Contact for price USED PETERBILT 378 STEERING LINKAGE (LINKAGE BETWEEN STEERING COLUMN AND STEERING GEAR BOX ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378Stock Number93318 MLS Number12837371CategorySuspension Misc. Parts Last Updated8/29/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Used 2007 Peterbilt 378 Windshield Washer Fluid Reservoir Recently Updated Contact for price USED PETERBILT 378 WINDSHIELD WASHER FLUID RESERVOIR ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378Stock Number93321 MLS Number12837374CategoryMiscellaneous Truck Parts Last Updated8/29/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2007 Peterbilt 378 Power Steering Assembly Recently Updated Contact for price USED PETERBILT 378 POWER STEERING FLUID RESERVOIR ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378Stock Number93322 MLS Number12837375CategoryPower Steering Assemblies Last Updated8/29/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2007 Peterbilt 378 Radiator Overflow Bottle / Surge Tank Recently Updated Contact for price USED PETERBILT 378 COOLANT OVERFLOW RESERVOIR ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378Stock Number93323 MLS Number12837376CategoryRadiator Overflow Bottles / Surge Tanks Last Updated8/29/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2007 Peterbilt 378 Sleeper Recently Updated Contact for price USED PETERBILT 378 SLEEPER, SINGLE BUNK - HAS SOME MINOR DAMAGE ON DRIVER REAR CORNER ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378Stock Number93325 MLS Number12837378CategorySleepers Last Updated8/29/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Used 2007 Peterbilt 378 Aluminum Frame Mounted Side Steps Recently Updated Contact for price USED PETERBILT ALUMINUM FRAME MOUNTED SIDE STEPS ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378Stock Number93326 MLS Number12837379CategoryMiscellaneous Truck Parts Last Updated8/29/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Used 2007 Peterbilt 378 Right Chrome Rear Quarter Fender Recently Updated Contact for price USED CHROME REAR QUARTER FENDER - PASSENGER SIDE ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378SideRightStock Number93328 MLS Number12837381CategoryMiscellaneous Truck Parts Last Updated8/29/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ 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 4 Photos View 0 Videos 1998 Peterbilt 378 Fuel Tank $760 USD (USED) Peterbilt 378 Gallons: 90 Length: 40 Width/Dia: 26 Height: - ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Stock Number25708900 MLS Number13193599CategoryFuel Tanks (Truck) Last Updated8/20/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ 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
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 Updated8/1/2026 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 Updated8/1/2026 LocationSalt Lake City, UT, US Sold ByVriens Truck Parts (801) 478-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2000 Peterbilt 378 Heater / AC Temp Control $300 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378Stock Number2541058 MLS Number14518442CategoryHeater / AC Climate Control Parts Last Updated8/1/2026 LocationSpokane Valley, WA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos 2004 Peterbilt 6-Axle Dump Truck $57,900 USD 2004 Peterbilt 378 6-axle Cat C-12 869k miles (rebuilt motor around 430k) 430hp 26 ton 29k lb empty weight 8 speed trans ConditionUsedUsage869,000 MilesStock NumberID073026JES MLS Number14515117CategoryDump Trucks Last Updated7/30/2026 LocationEast Coast US, VA, US Sold ByCarmody and Associates Inc (855) 939-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2005 Peterbilt 378 Front Axle Assembly $1,495 USD GOOD USED AXLE ASSEMBLY OR PARTS, Capacity: 12000, Serial#: 35118780, Hub Bolts: 10, Brake Type: DRUM ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2005Capacity12000Part NumberE1202IStock Number101424-8 MLS Number13212632CategoryAxle Assemblies, Front Last Updated7/31/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info