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Heavy Duty Peterbilt 378 Trucks For Sale

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Day Cab Semi Trucks (4)Delivery / Moving / Straight / Box Trucks (1)Farm & Grain Trucks (1)Fuel & Lube Trucks (2)Gasoline / Fuel Trucks (2)Logging Trucks (1)Sleeper Semi Trucks (1)Vacuum Trucks (1)
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Showing 1 - 13 of 13 Listings

1 - 13 of 13 listings
1 - 13 of 13 listings
Featured Item
2004 Peterbilt 378 Vacuum Truck - GAPVAX Hydrovac / Air Mover

2004 Peterbilt 378 Vacuum Truck - GAPVAX Hydrovac / Air Mover

$60,000 USD
VACUUM BLOWER HRS: 1,961, WET / DRY HYDROVAC, HYDRAULIC RAISE DUMP 15 CY BODY, WATER SLUDGE PUMP, REAR TAILGATE AUGER, OVERHEAD SUCTION BOOM
ConditionUsed
Usage181,293 Miles
Duty ClassHeavy Duty Vacuum Truck
Upfit TypeHydrovac
Upfit MakeGAPVAX
Engine ModelCaterpillar C12
Drivetrain6x4
Transmission8LL Manual
SuspensionHendrickson
Rear AxleTandem Axle
Rear End46,000 lb
MLS Number14097121
CategoryVacuum Trucks
Last Updated2/13/2026
Location
Jennings,
Sold By
Verified Truck & Equipment
(866) 283-___  SHOW
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Peterbilt 378 Day Cab Truck - Cummins 525HP, 18 Speed Manual

2002 Peterbilt 378 Day Cab Truck - Cummins 525HP, 18 Speed Manual

Newly Listed
$40,000 USD
2002 Peterbilt 378, 541K Odometer and ECM, Cummins N14 525E, 525 HP, 18 Spd, Full Lockers, 12K Front Axle, 44K Rear Axle, Air Trac, Heat AC, Engine Brakes, Cruise Control, Wet Kit, Wired...
ConditionUsed
Usage541,000 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power525 HP
Engine ModelCummins N14
Drivetrain6x4
Transmission18 Speed Manual
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End44,000 lb
MLS Number14162211
CategoryDay Cab Semi Trucks
Last Updated2/25/2026
Location
Paul, ID, US
Sold By
BTR Sales
(844) 909-___  SHOW
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BTR Sales
Peterbilt 378 Logging Truck

2005 Peterbilt 378 Logging Truck

Recently Updated
$29,500 USD
CAT C15 @ 435h.p., 13 spd. trans., full lockers, sliding 5th wheel, 198" w.b., 3 line wet kit, 12kfront/ 36krear, Peterbilt air ride, air ride cab, jake/cruise/ac, 1/4 fenders, 11R22.5...
ConditionUsed
Duty ClassHeavy Duty Logging Truck
MLS Number13762898
CategoryLogging Trucks
Last Updated2/25/2026
Location
Three Lakes, WI, US
Sold By
Three Lakes Truck and Equipment
(844) 670-___  SHOW
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Three Lakes Truck and Equipment
Peterbilt 378 Sleeper Semi Truck - Cummins 485HP

2007 Peterbilt 378 Sleeper Semi Truck - Cummins 485HP

Newly Listed
Contact for price
130955 Miles, Engine: CUMMINS ISX, 485 HP, Fuel Type: Diesel, Drive: 6x4, Air Trac Suspension, Sleeper Size: 36, Tandem Rear Axles
ConditionUsed
Usage130,955 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power485 HP
Engine ModelCummins ISX
Drivetrain6x4
Transmission8LL
Sleeper Size36"
SuspensionAir Trac
Rear AxleTandem Axle
Rear End3.55 ratio
Stock NumberMCO656239
MLS Number14160276
CategorySleeper Semi Trucks
Last Updated2/24/2026
Location
Dallas, TX, US
Sold By
MCO Truck and Equipment
(866) 695-___  SHOW
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MCO Truck and Equipment
Peterbilt 378 Day Cab Truck - Detroit, 18 Speed Manual

1998 Peterbilt 378 Day Cab Truck - Detroit, 18 Speed Manual

$32,000 USD
1998 Peterbilt 378, Detroit 60s Motor, 18 Speed Manual Transmission, 795,000 Original Miles, Diff Lock, Sliding Fifth Wheel with End Dump Pin, 3.70 Rear Ends, New Differentials, End Dump is...
ConditionUsed
Usage795,000 Miles
Duty ClassHeavy Duty Day Cab Truck
Transmission18 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
MLS Number13951104
CategoryDay Cab Semi Trucks
Last Updated2/6/2026
Location
Paul, ID, US
Sold By
BTR Sales
(844) 909-___  SHOW
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BTR Sales
Peterbilt 378 Gasoline / Fuel Truck - Caterpillar, 10 Speed Manual

2006 Peterbilt 378 Gasoline / Fuel Truck - Caterpillar, 10 Speed Manual

$24,500 USD
2006 PETERBILT 379 CATERPILLAR C13, FLEX AIR SUSPENSION, 10 SPEED TRANSMISSION, ALL ALUMINUM 22.5 WHEELS, HOOD GUARD,,
ConditionUsed
Usage784,891 Miles
Duty ClassHeavy Duty Gasoline / Fuel Truck
Engine ModelCaterpillar C13 ACERT
Drivetrain6x4
Transmission10 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.58 ratio
Stock Number635128-PB
MLS Number12906251
CategoryGasoline / Fuel Trucks
Last Updated1/24/2026
Location
OGDEN, UT, US
Sold By
Rocky Mountain Truck Parts
(855) 980-___  SHOW
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Rocky Mountain Truck Parts
Peterbilt 378 Day Cab Truck - Cummins 485HP

2006 Peterbilt 378 Day Cab Truck - Cummins 485HP

Contact for price
99759 Miles, 6119 Hours, Engine: CUMMINS, 485 HP, Air Trac Suspension, Wheel Base: 230, Tandem Rear Axles, Rear Axle Weight: 46000 lb
ConditionUsed
Usage6,119 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power485 HP
Transmission18 Speed
SuspensionAir Trac
Rear AxleTandem Axle
Rear End46,000 lb
Stock NumberMCO645601
MLS Number13811581
CategoryDay Cab Semi Trucks
Last Updated11/5/2025
Location
Dallas, TX, US
Sold By
MCO Truck and Equipment
(866) 695-___  SHOW
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MCO Truck and Equipment
Peterbilt 378 Day Cab Truck - Caterpillar 425HP, 9 Speed Manual

1993 Peterbilt 378 Day Cab Truck - Caterpillar 425HP, 9 Speed Manual

$10,000 USD
GOOD OLDER TRUCK, RUNS GREAT! DUMP VALVE, DIFFERENTIAL LOCK!,
ConditionUsed
Usage732,994 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power425 HP
Engine ModelCaterpillar 3406
Drivetrain6x4
Transmission9 Speed Manual
SuspensionAir Trac
Rear AxleTandem Axle
Rear End40,000 lb 3.90 ratio
Stock Number93CAT732PETEDC
MLS Number13618173
CategoryDay Cab Semi Trucks
Last Updated11/10/2025
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
(833) 801-___  SHOW
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Don Baskin Truck Sales
Peterbilt 378 Tandem Axle Fuel & Lube Truck - Caterpillar, 350HP, 10 Speed Manual

1994 Peterbilt 378 Tandem Axle Fuel & Lube Truck - Caterpillar, 350HP, 10 Speed Manual

$22,000 USD
GOOD TRUCK, RUNS EXCELLENT, AIR SEAT, LOTS OF STORAGE, CLEAN CAB, AIR COMPRESSOR, HOSE REELS!,
ConditionUsed
Usage662,249 Miles
Duty ClassHeavy Duty Fuel & Lube Truck
Horse Power350 HP
Drivetrain6x4
Transmission10 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.90 ratio
Compartments6
Stock Number94PETE378LUBE
MLS Number13527147
CategoryFuel & Lube Trucks
Last Updated11/10/2025
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
(833) 801-___  SHOW
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Don Baskin Truck Sales
Peterbilt 378 4493 Gallon Gasoline / Fuel Truck - Cummins 450HP, 10 Speed Amt

2007 Peterbilt 378 4493 Gallon Gasoline / Fuel Truck - Cummins 450HP, 10 Speed Amt

Contact for price
2007 PETERBILT 378 3-AXLE, Cummins ISX450 (450 HP), Engine Brake, Eaton Fuller RTO-16910B 10-Speed Automated Manual Transmission (w/ Clutch Pedal For Start/Stop), Dana Spicer DSP41 40,000#...
ConditionUsed
Usage4,540 Hours
Duty ClassHeavy Duty Gasoline / Fuel Truck
Horse Power450 HP
Engine ModelCummins ISX450
Drivetrain6x4
Transmission10 Speed Automated
SuspensionFlex Air
Rear AxleTandem Axle
Rear End40,000 lb 4.11 ratio
Capacity4493 Gallons
Stock NumberE18297
MLS Number13452597
CategoryGasoline / Fuel Trucks
Last Updated3/18/2025
Location
Healdsburg, CA, US
Sold By
Opperman & Son, Inc.
(855) 906-___  SHOW
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Opperman & Son, Inc.
Peterbilt 378 Tandem Axle Fuel & Lube Truck - Cummins, 10 Speed Manual

2000 Peterbilt 378 Tandem Axle Fuel & Lube Truck - Cummins, 10 Speed Manual

Contact for price
2000 PETERBILT 378 FUEL TRUCK 4000 GALLONS, CUMMINS M11, 10 SPEED TRANSMISSION, AIR RIDE, AIR RIDE CAB, 11R24.5 ON ALL ALUMINUM WHEELS,,
ConditionUsed
Usage1,317,558 Miles
Duty ClassHeavy Duty Fuel & Lube Truck
Transmission10 Speed Manual
SuspensionAir Leaf
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number463767-PB
MLS Number13201068
CategoryFuel & Lube Trucks
Last Updated2/15/2025
Location
OGDEN, UT, US
Sold By
Rocky Mountain Truck Parts
(855) 980-___  SHOW
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Peterbilt 378 Farm / Grain Truck - Caterpillar 300HP, 7 Speed Manual

1991 Peterbilt 378 Farm / Grain Truck - Caterpillar 300HP, 7 Speed Manual

$49,500 USD
'91 Peterbilt 378 Module Truck w/ 414,247miles, 300hp Caterpillar 3306B 10.5L 6-cyl Turbo Diesel, Transmission: 7-speed Eaton Fuller Roadranger, Front Axle: 12,000-lb Capacity, Rear Axles:...
ConditionUsed
Usage414,247 Miles
Duty ClassHeavy Duty Farm / Grain Truck
Horse Power300 HP
Engine ModelCaterpillar 3306B
Transmission7 Speed Manual
Stock Number11355
MLS Number13189755
CategoryFarm & Grain Trucks
Last Updated10/22/2024
Location
Buckeye, AZ, US
Sold By
Integrated Machinery Inc.
(855) 586-___  SHOW
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Integrated Machinery Inc.
Peterbilt 378 Box Truck - 300HP, Automatic

1991 Peterbilt 378 Box Truck - 300HP, Automatic

$49,500 USD
Make: Peterbilt, Model: 378 Module Truck, Miles: 174,667, Stock #: 11356, VIN: 1XPFLA9X3ND312724, Year: 1991, Horsepower: 300, Wheelbase: 312”, Engine: Caterpillar 3306B 10.5L 6-cyl Turbo...
ConditionUsed
Usage174,667 Miles
Duty ClassHeavy Duty Box Truck
Horse Power300 HP
Engine ModelCaterpillar 3306
Drivetrain6x4
TransmissionAutoshift Automatic
Rear AxleSingle Axle
Stock Number11356
MLS Number12571547
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated9/24/2024
Location
Buckeye, AZ, US
Sold By
Integrated Machinery Inc.
(855) 586-___  SHOW
NUMBERCall Seller
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Integrated Machinery Inc.
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