Peterbilt 378 Trucks with Caterpillar Engines For Sale

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1994 Peterbilt 378 Salvage Truck

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94 PETE 379 3406B 425 3ZJ,RTX141710B,DS402 370 ON LOW AIR LF,EFA12F4,NICE 15.5 FT DUMP BOX,LIKE NEW,VERY NICE OLD TRUCK,NEEDS BATTERY BOX LID,STOLEN AT TOW YARD, HAD SMALL FIRE UNDER CAB....

Condition	Used
Engine Model	Caterpillar 3406B
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	1994
Stock Number	11323
MLS Number	11820336
Category	Salvage Trucks
Last Updated	11/4/2024
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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1995 Peterbilt 378 Salvage Truck

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Truck for parts: Peterbilt 378 Engine: Caterpillar 3406, Engine Make: Caterpillar, Engine Model: 3406

Condition	Used
Engine Model	Caterpillar 3406
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	1995
Stock Number	SV-893
MLS Number	11761810
Category	Salvage Trucks
Last Updated	5/11/2023
Location	Alma, AR, US
Sold By	Arkansas Truck Center

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5 0

2003 Peterbilt 378 Salvage Truck

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6NZ,FRO16210C, 46-160 AIR TRACK, Serial#: 6NZ, Engine Make: Caterpillar, Transmission Make: Eaton/Fuller, Transmission Model: FRO16210C

Condition	Used
Engine Model	Caterpillar C15
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2003
Stock Number	40622
MLS Number	11597977
Category	Salvage Trucks
Last Updated	11/4/2024
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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4 0

2001 Peterbilt 378 Salvage Truck

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2001 378 PETE,C12 380-430 2KS61272,FRO16210C,DS404 411 ON QUADRAFLEX,APROX 4000GAL TANK,E-1200I FRT AXLE, GOOD RUBBER "TANK, PUMP, AND PLUMBING HAS BEEN SOLD", Engine Make: Caterpillar,...

Condition	Used
Engine Model	Caterpillar C12
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2001
Stock Number	110121
MLS Number	11597896
Category	Salvage Trucks
Last Updated	11/4/2024
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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1 0

2002 Peterbilt 378 Salvage Truck

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2002 Peterbilt 378 81817 Truck Tractor 1XPFDB0X92N574494 Caterpillar C15, Engine Make: Caterpillar, Engine Model: C15

Condition	Used
Engine Model	Caterpillar C15
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2002
Stock Number	81817
MLS Number	11597476
Category	Salvage Trucks
Last Updated	12/17/2023
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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7 0

2003 Peterbilt 378 Salvage Truck

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6NZ C15 475-550HP, FRO18210C, 46-160P 4.10 RATIO AIRTRAC SUSPENSION, Engine Make: Caterpillar, Engine Model: C15

Condition	Used
Engine Model	Caterpillar C15
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2003
Stock Number	100618
MLS Number	11597204
Category	Salvage Trucks
Last Updated	12/17/2023
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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4 0

1998 Peterbilt 378 Salvage Truck

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3406E 6TS, RTO16908LL, 46-160 4.30 RATIO, CHALMERS, Engine Make: Caterpillar, Engine Model: 3406E

Condition	Used
Engine Model	Caterpillar 3406E
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	1998
Stock Number	101819
MLS Number	11596979
Category	Salvage Trucks
Last Updated	12/17/2023
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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3 0

1996 Peterbilt 378 Salvage Truck

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96 378 PETE, C15 550HP 5EK,RTLO18918B, DT461 2SPEEDS 3.90 ON AIR TRAC,20K FRONT AXLE, Engine Make: Caterpillar, Transmission Make: Eaton/Fuller, Transmission Model: RTLO18918B, Engine Model:...

Condition	Used
Engine Model	Caterpillar 3406
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	1996
Stock Number	91920
MLS Number	11596794
Category	Salvage Trucks
Last Updated	11/4/2024
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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2002 Peterbilt 378 Salvage Truck

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02 378,C12 430 2KS,FRO16210C,DSP40 355 AIR RIDE, Engine Make: Caterpillar, Transmission Make: Eaton/Fuller, Transmission Model: FRO16210C, Engine Model: C12

Condition	Used
Engine Model	Caterpillar C12
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2002
Stock Number	120820
MLS Number	11596737
Category	Salvage Trucks
Last Updated	11/4/2024
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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2001 Peterbilt 378 Salvage Truck

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01 378 PETE, C15 455 6NZ41493,RTLO16913A,DS405 390 ON AIR TRAC,DAY CAB PARTS ONLY NO TITLE, Engine Make: Caterpillar, Transmission Make: Eaton/Fuller, Transmission Model: RTLO16913A, Engine...

Condition	Used
Engine Model	Caterpillar C15
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2001
Stock Number	11421
MLS Number	11596728
Category	Salvage Trucks
Last Updated	11/4/2024
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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7 0

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...

Condition	Used
Usage	174,667 Miles
Duty Class	Heavy Duty Box Truck
Horse Power	300 HP
Engine Model	Caterpillar 3306
Drivetrain	6x4
Transmission	Autoshift Automatic
Rear Axle	Single Axle
Stock Number	11356
MLS Number	12571547
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	9/24/2024
Location	Buckeye, AZ, US
Sold By	Integrated Machinery Inc.

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20 0

2001 Peterbilt 378 Sleeper Semi Truck - 36" Flat Top Sleeper, Caterpillar 350HP, 15 Speed Manual

$38,500 USD

2001 Peterbilt 378 Flattop Sleeper Truck, Unibilt 36” Flattop Bunk, Caterpillar C-10 350HP Engine, Eaton 15 Speed Transmission, 177,000 Actual Miles, 5.57 Rear End Ratio, 220” Wheelbase, Air...

Condition	Used
Usage	177,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	350 HP
Engine Model	Caterpillar C10
Drivetrain	6x4
Transmission	15 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	5.57 ratio
MLS Number	12031154
Category	Sleeper Semi Trucks
Last Updated	5/7/2023
Location	Saint Edward, NE, US
Sold By	Quality Trucks & Trailers

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13 1

2000 Peterbilt 378 Day Cab Truck - Caterpillar 475HP, 13 Speed Manual

$92,750 USD

Only 273k Original Miles ~ 6NZ CAT C15 ~ 475 HP ~ 10 Speed ~ 46k Rears ~ Wet Kit ~ Only One Owner ~ Financing Available with Your Good Credit,

Condition	Used
Usage	273,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	475 HP
Engine Model	Caterpillar C15
Transmission	10 Speed Manual
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.33 ratio
Stock Number	546909
MLS Number	12511909
Category	Day Cab Semi Trucks
Last Updated	10/24/2024
Location	Olive Branch, MS, US
Sold By	Truck Market

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13 1

1999 Peterbilt 378 Day Cab Truck - Caterpillar 550HP, 18 Speed Manual

$89,750 USD

BRAND NEW CAT 3406E! ~ 550 HP ~ 1850 Torque 18 Speed ~ 22k Front / 44k Rears ~ 2 Speed Rears ~ Double Frame ~ Wet Kit ~ All Aluminum Wheels ~ Headache Rack ~ Financing Available with Your...

Condition	Used
Usage	337,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	550 HP
Engine Model	Caterpillar 3406E
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	44,000 lb 4.11 ratio
Stock Number	491507
MLS Number	12571460
Category	Day Cab Semi Trucks
Last Updated	9/10/2024
Location	Olive Branch, MS, US
Sold By	Truck Market

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45 0

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:...

Condition	Used
Usage	414,247 Miles
Duty Class	Heavy Duty Farm / Grain Truck
Horse Power	300 HP
Engine Model	Caterpillar 3306B
Transmission	7 Speed Manual
Stock Number	11355
MLS Number	13189755
Category	Farm & Grain Trucks
Last Updated	10/22/2024
Location	Buckeye, AZ, US
Sold By	Integrated Machinery Inc.

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37 1

2006 Peterbilt 378 Sleeper Semi Truck - 36" Flat Top Sleeper, Caterpillar 475HP, 6 Speed Allison Rds Automatic

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577218 Miles, 11419 Hours, Engine: CATERPILLAR C13, 475 HP, Fuel Type: Diesel, 6 Speed Allison RDS Automatic Transmission, Drive: 6x4, Air Trac Suspension, Sleeper Type: Flat Top Sleeper,...

Condition	Used
Usage	11,419 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Caterpillar C13
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 5.38 ratio
Stock Number	C-35758
MLS Number	13089528
Category	Sleeper Semi Trucks
Last Updated	9/25/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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10 0

2000 Peterbilt 378 Tri Axle Cab & Chassis Truck - Caterpillar, 365HP, 8LL

$24,900 USD

Clean truck. 22' 8" of frame behind the cab, 198" C-T, PTO

Condition	Used
Usage	591,010 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	365 HP
Engine Model	Caterpillar C10
Drivetrain	8x4
Transmission	8LL Manual
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	40,000 lb
Stock Number	6357 CC
MLS Number	10852062
Category	Cab & Chassis Trucks
Last Updated	10/26/2024
Location	Caledonia, NY, US
Sold By	Caledonia Diesel

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10 0

2000 Peterbilt 378 Tri Axle 20 ft Flatbed Truck - 365HP, 8LL

$24,900 USD

Clean truck. 22' 8" of frame behind the cab, 198" C-T, PTO

Condition	Used
Usage	591,010 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	20 ft.
Horse Power	365 HP
Engine Model	Caterpillar C10
Drivetrain	8x4
Transmission	8LL Manual
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	40,000 lb
Floor Type	Wood Floor
Stock Number	6357
MLS Number	10618657
Category	Flatbed Trucks
Last Updated	10/26/2024
Location	Caledonia, NY, US
Sold By	Caledonia Diesel

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35 2

1997 Peterbilt 378 Tandem Axle Wrecker Tow Truck - Caterpillar, 550HP, 18 Speed Manual

$69,500 USD

1997 Peterbilt 378, 550 Cat, 18 speed, 2 speed rears, full double frame, 20k front, 44 rears on Air Trac, 22' wrecker bed, double hydraulic winches. Nationwide delivery available,

Condition	Used
Usage	687,208 Miles
Duty Class	Heavy Duty Wrecker Tow Truck
Horse Power	550 HP
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	44,000 lb
Stock Number	7863
MLS Number	13057056
Category	Wrecker Tow Trucks
Last Updated	8/17/2024
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

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25 0

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

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2006 PETERBILT 379 CATERPILLAR C13, FLEX AIR SUSPENSION, 10 SPEED TRANSMISSION, ALL ALUMINUM 22.5 WHEELS, HOOD GUARD,,

Condition	Used
Usage	784,891 Miles
Duty Class	Heavy Duty Gasoline / Fuel Truck
Engine Model	Caterpillar C13 ACERT
Drivetrain	6x4
Transmission	10 Speed Manual
Rear Axle	Tandem Axle
Stock Number	635128-PB
MLS Number	12906251
Category	Gasoline / Fuel Trucks
Last Updated	9/14/2024
Location	OGDEN, UT, US
Sold By	Rocky Mountain Truck Parts

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15 1

1994 Peterbilt 378 Day Cab Truck - Caterpillar 475HP, 18 Speed Manual

$42,500 USD

1994 Peterbilt 378, Cat 3406B 475 HP, 18 Spd, Wet Kit, High / Low Range Selector, 226” WB, 11R 24.5 Tires, Sliding fifth wheel, Jake Brakes, Air Ride Cab, Super Clean West Coast...

Condition	Used
Usage	819,352 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	475 HP
Engine Model	Caterpillar 3406B
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	13179366
Category	Day Cab Semi Trucks
Last Updated	10/24/2024
Location	Paul, ID, US
Sold By	BTR Sales

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20 0

2004 Peterbilt 378 4400 Gallon Water Truck - Caterpillar 475HP, 18 Speed Manual

$52,750 USD

Water tank truck with 4,400 gallon Hamm steel tank, single turbo Cat C15 engine, 14,600 lb. front axle, 46K full locking rears on Air-Trac suspension, 11R24.5 tires, 256" wheelbase, 168" C-T...

Condition	Used
Usage	974,582 Miles
Duty Class	Heavy Duty Water Truck
Upfit Make	Hamm
Horse Power	475 HP
Engine Model	Caterpillar C15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb
Capacity	4400 Gallons
Stock Number	6959
MLS Number	12893945
Category	Water Trucks
Last Updated	6/1/2024
Location	Caledonia, NY, US
Sold By	Caledonia Diesel

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19 0

1990 Peterbilt 378 Sleeper Semi Truck - 48" Flat Top Sleeper, Caterpillar 425HP, 10 Speed Manual

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$19,500 USD

1990 Peterbilt 378 Flattop Sleeper Truck, 48” Flattop Sleeper Bunk, Caterpillar 3406B Electric, Eaton 10 Speed Manual Transmission, 1,022,000 Miles, Engine Brakes, Cruise Control, 220” WB,...

Condition	Used
Usage	1,022,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Caterpillar 3406B
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
MLS Number	13164620
Category	Sleeper Semi Trucks
Last Updated	11/5/2024
Location	Saint Edward, NE, US
Sold By	Quality Trucks & Trailers

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14 0

2004 Peterbilt 378SB Sleeper Semi Truck - 6NZ - 13 Speed - Wet Kit

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-Located in PA- 2004 Peterbilt 378SB CAT 6nz motor, recently rebuilt, was told by previous owner only 78k was put on it CATis a drop in, originally a Cummins 1.2 million miles on chassis 13...

Condition	Used
Usage	1,200,000 Miles
Engine Model	Caterpillar 6NZ
Transmission	13 Speed
Rear Axle	Tandem Axle
Rear End	3.70 ratio
Stock Number	ID02072023JNLR
MLS Number	11867186
Category	Sleeper Semi Trucks
Last Updated	12/3/2023
Location	Eagle, ID, US
Sold By	Carmody and Associates Inc