Used Peterbilt 378 Trucks For Sale

(833) 441-___ SHOW
NUMBERCall Seller

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

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

2000 Peterbilt 378 Day Cab Truck

Newly Listed

At auction Apr. 2

TANDEM AXLE DAY CAB TRUCK TRACTOR, CUMMINS, ISM, EATON FULLER, AIR RIDE SUSPENSION, 188 " WB, C/A: 96, 12K FRONTS, 38K REARS, 50000 GVWR, AIR SLIDE FIFTH WHEEL, DUAL AIR SEATS, CRUISE...

Lot Number	7919
Condition	Used
Stock Number	527301
MLS Number	14227327
Category	Day Cab Semi Trucks
Last Updated	3/6/2026
Location	Brooklyn, MS, US
Listed By	Jeff Martin Auctioneers

(833) 791-___ SHOW
NUMBERCall Seller

2006 Peterbilt 378 Day Cab Truck

1994 Peterbilt 378 Tri-Axle Dump Truck

Newly Listed

At auction Mar. 25

Location: Lebanon OR ***End-User Consignment*** VIN: 1XPFLB9X6RD349147 Engine: Caterpillar 3406 Diesel *Details coming soon* *This item is located in Lebanon, Oregon and can be viewed by ...

Lot Number	TEMP4500
Condition	Used
Engine Model	Caterpillar 3406
Stock Number	91796
MLS Number	14222344
Category	Dump Trucks
Last Updated	3/4/2026
Location	Lebanon, OR, US
Listed By	J Stout Auctions

(855) 790-___ SHOW
NUMBERCall Seller

2007 Peterbilt 378 Semi Truck

At auction Mar. 19

2007 Peterbilt 378 semi truck, Miles: 797,038 on odometer, Hours: 28,529 on meter, VIN: 1XPFDU9X97N747081, Engine, Caterpillar C13, Cylinders: 6, Fuel type: Diesel, Engine brake,...

Condition	Used
Usage	28,529 Hours
Stock Number	FK1671
MLS Number	14167657
Category	Day Cab Semi Trucks
Last Updated	2/28/2026
Location	Arcadia, WI, US
Listed By	Purple Wave Auction

(855) 650-___ SHOW
NUMBERCall Seller

2002 Peterbilt 378 T/A Day Cab Truck Tractor

At auction Feb. 27

Lot Number	30254-14-4
Condition	Used
Usage	179,638 Miles
MLS Number	14166627
Category	Day Cab Semi Trucks
Last Updated	2/27/2026
Location	Toms River, NJ, US
Listed By	AllSurplus

(844) 476-___ SHOW
NUMBERCall Seller

2004 Peterbilt 378 Day Cab Truck - Cat 430HP

At auction

2004 Peterbilt 378 C-15 Cat Powered Day Cab, C-15, Engine Brake, 42,332 Miles (Not Actual), 10 Speed Manual Transmission, Dual Stacks and Breather, 52,000 L.B. Air Ride Suspension, 3.90 Gear...

Condition	Used
Usage	42,332 Miles
Horse Power	430 HP
Engine Model	C12
Transmission	10 Speed
Suspension	Air Ride
Rear End	38,000 lb
Stock Number	4D822052
MLS Number	14164205
Category	Day Cab Semi Trucks
Last Updated	2/26/2026
Location	Kansas City, MO, US
Listed By	Custom Truck One Source

(844) 670-___ SHOW
NUMBERCall Seller

2005 Peterbilt 378 Logging Truck

$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...

Condition	Used
Duty Class	Heavy Duty Logging Truck
MLS Number	13762898
Category	Logging Trucks
Last Updated	2/25/2026
Location	Three Lakes, WI, US
Sold By	Three Lakes Truck and Equipment

(866) 695-___ SHOW
NUMBERCall Seller

2007 Peterbilt 378 Sleeper Semi Truck - Cummins 485HP

Contact for price

130955 Miles, Engine: CUMMINS ISX, 485 HP, Fuel Type: Diesel, Drive: 6x4, Air Trac Suspension, Sleeper Size: 36, Tandem Rear Axles

Condition	Used
Usage	130,955 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	485 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	8LL
Sleeper Size	36"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	3.55 ratio
Stock Number	MCO656239
MLS Number	14160276
Category	Sleeper Semi Trucks
Last Updated	2/24/2026
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

(844) 253-___ SHOW
NUMBERCall Seller

2001 Peterbilt 378 T/A Truck Tractor

At auction Mar. 4

2001 Peterbilt 378 T/A Truck Tractor, 365 hp, 161,409 miles Showing, Title Will Be Marked Miles Exempt, Caterpillar C10 Turbo Diesel Engine, Eaton Fuller 8-Speed Transmission, Engine Brake,...

Condition	Used
Stock Number	LC1790
MLS Number	14154755
Category	Sleeper Semi Trucks
Last Updated	2/27/2026
Location	Albion, NE, US
Listed By	BigIron Auctions

(855) 980-___ SHOW
NUMBERCall Seller

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,,

Condition	Used
Usage	784,891 Miles
Duty Class	Heavy Duty Gasoline / Fuel Truck
Engine Model	Caterpillar C13 ACERT
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.58 ratio
Stock Number	635128-PB
MLS Number	12906251
Category	Gasoline / Fuel Trucks
Last Updated	1/24/2026
Location	OGDEN, UT, US
Sold By	Rocky Mountain Truck Parts

2006 Peterbilt 378 Salvage Truck

Contact for price

2006 PETE 379 C15 475HP MXS23425,BURN CORE, RTLO18918B,D46-140 391REAR LOCKER ON AIR TRAC,EFA20-F4 20K FRT AXLE, 20K WC LIFT AXLE, Ratio: 3.91, Engine Make: Caterpillar, Transmission Make:...

Condition	Used
Engine Model	Caterpillar C15
Rear End	3.91 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2006
Stock Number	11026
MLS Number	14085299
Category	Salvage Trucks
Last Updated	2/9/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(855) 794-___ SHOW
NUMBERCall Seller

1990 Peterbilt 378 Salvage Truck

Contact for price

2021 Peterbilt 378 Day Cab Tandem Axle;, Caterpillar 3176A, 242 HP, AR#- 7E9903, S/N- 2YG08779;, Eaton/ Fuller Manual Transmission;, DS402 Diff, Ratio 4.56;, RS402 Diff, Ratio 4.56;,...

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	378
Stock Number	4316
MLS Number	14029108
Category	Salvage Trucks
Last Updated	12/27/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(866) 695-___ SHOW
NUMBERCall Seller

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

Condition	Used
Usage	6,119 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Transmission	18 Speed
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	MCO645601
MLS Number	13811581
Category	Day Cab Semi Trucks
Last Updated	11/5/2025
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

(833) 371-___ SHOW
NUMBERCall Seller

2005 Peterbilt 378 Salvage Truck

Contact for price

Truck for parts: Peterbilt 378 Engine: Caterpillar C15, Engine Make: Caterpillar, Engine Model: C15

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2005
Stock Number	SV-1560
MLS Number	13897719
Category	Salvage Trucks
Last Updated	10/16/2025
Location	Alma, AR, US
Sold By	Arkansas Truck Center

2005 Peterbilt 378 Salvage Truck

Contact for price

ISM 350HP CPL 8557 CM875, RUNS GOOD LIGHT BLOWBY, FRO14210C, AIR TRAC DSP40 3.90, Serial#: 35118780, Engine Make: Cummins, Transmission Make: Eaton/Fuller, Transmission Model: FR016210C

Condition	Used
Engine Model	Cummins ISM
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2005
Stock Number	101424
MLS Number	13212622
Category	Salvage Trucks
Last Updated	2/9/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(844) 734-___ SHOW
NUMBERCall Seller

1999 Peterbilt 378 Day Cab Truck

$24,900 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...

Condition	Used
Stock Number	SMZ0iLKW217744
MLS Number	13847428
Category	Day Cab Semi Trucks
Last Updated	1/9/2026
Location	Avenel, NJ, US
Sold By	Proxy Equipment

(844) 449-___ SHOW
NUMBERCall Seller

1993 Peterbilt 378 Water Truck

$38,000 USD

4,000 gallon Detroit 60 Series 12.7 liter 801,220 miles 4633 hours Eaton manual transmission Walking beam Suspension

Condition	Used
Usage	4,633 Hours
Engine Model	Detroit 60 series 12.7 liter
Capacity	4000 Gallons
MLS Number	13775849
Category	Water Trucks
Last Updated	8/22/2025
Location	McMinnville, OR, US
Sold By	KNM Equipment Sales & Service

(855) 946-___ SHOW
NUMBERCall Seller

9999 Peterbilt 378 Truck Body

$8,500 USD

USED 17 YARD DUMP BED 16'10" L X 7.5' W X 3.5'H OFF PETERBILT 378

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	145038
MLS Number	13627288
Category	Truck Bodies / Boxes / Beds
Last Updated	6/5/2025
Location	Oil City, LA, US
Sold By	Bobby Johnson Equipment Co., Inc.

2002 Peterbilt 378 Salvage Truck

Contact for price

C15 6NZ47358, FRO16210C,DS404 3.90 ON EARLY LOW AIR LEAF, Serial#: 6NZ47358, Ratio: 3.90, Engine Make: Caterpillar, Transmission Make: Eaton/Fuller

Condition	Used
Engine Model	Caterpillar C15
Rear End	3.90 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2002
Stock Number	51425
MLS Number	13600848
Category	Salvage Trucks
Last Updated	2/9/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 801-___ SHOW
NUMBERCall Seller

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

$10,000 USD

GOOD OLDER TRUCK, RUNS GREAT! DUMP VALVE, DIFFERENTIAL LOCK!,

Condition	Used
Usage	732,994 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	425 HP
Engine Model	Caterpillar 3406
Drivetrain	6x4
Transmission	9 Speed Manual
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.90 ratio
Stock Number	93CAT732PETEDC
MLS Number	13618173
Category	Day Cab Semi Trucks
Last Updated	11/10/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 402-___ SHOW
NUMBERCall Seller

1998 Peterbilt 378 Salvage Truck

Contact for price

1998 Peterbilt 378 F73481 Truck Tractor 31 Black/ Gray Green 1XPFDR9X9WD461216 Detroit SERIES 60, Engine Make: Detroit, Transmission Make: Eaton/Fuller, Transmission Model: RTX14710C,...

Condition	Used
Engine Model	Detroit SERIES 60
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	1998
Stock Number	F73481
MLS Number	11592188
Category	Salvage Trucks
Last Updated	9/30/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2005 Peterbilt 378 Salvage Truck

Contact for price

C15 ACERT MXS06934,FRO17210C,DSP40 4.11 PACCAR LOW AIR, Serial#: mxs06934, Ratio: 4.11, Engine Make: Caterpillar, Transmission Make: Eaton/Fuller

Condition	Used
Engine Model	Caterpillar C15
Rear End	4.11 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2005
Stock Number	60224
MLS Number	12918607
Category	Salvage Trucks
Last Updated	2/9/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts