Peterbilt 378 Trucks For Sale

2005 Peterbilt 378 Day Cab Truck

2007 Peterbilt 378 Truck Tractor

Newly Listed

At auction Apr. 15

2007 Peterbilt 378 Truck Tractor, 12.0L L6 Diesel 6X4, manual, with sliding 5th wheel, (760,051 miles) (Starts, Runs, Moves) (Jump to Start) (Reads 20,186 hours) This is a Titled Item NOTE:...

Condition	Used
Usage	20,186 Hours
Stock Number	87022
MLS Number	14296377
Category	Day Cab Semi Trucks
Last Updated	4/8/2026
Location	Rosebush, MI, US
Listed By	JJ Kane Auctions

(844) 624-___ SHOW
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2006 Peterbilt 378 Gasoline / Fuel Truck - Caterpillar, 10 Speed Manual

2003 Peterbilt 378 Day Cab Truck - Caterpillar 450HP, 13 Speed Manual

$74,950 USD

Classic work horse with a two line wet kit!, -Low mile CAT6NZ 450HP, -13 Speed manual, -Chalmers walking beam suspension, -210" Wheelbase, -Headache rack, We have financing options available...

Condition	Used
Usage	130,147 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Caterpillar C15
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	Chalmers
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	COWS11243
MLS Number	14244582
Category	Day Cab Semi Trucks
Last Updated	4/2/2026
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

(844) 624-___ SHOW
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2003 Peterbilt 378 Day Cab Truck - Caterpillar 450HP, 13 Speed Manual

$74,950 USD

Classic work horse with a two line wet kit!, -Low mile CAT6NZ 450HP, -13 Speed manual, -Chalmers walking beam suspension, -210" Wheelbase, -Headache rack, We have financing options available...

Condition	Used
Usage	5,987 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Caterpillar C15
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	Chalmers
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	COWS11243
MLS Number	14244580
Category	Day Cab Semi Trucks
Last Updated	4/1/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(866) 695-___ SHOW
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2007 Peterbilt 378 Sleeper Semi Truck - Cummins 485HP

$75,000 USD

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	4/1/2026
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

(866) 695-___ SHOW
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2006 Peterbilt 378 Day Cab Truck - Cummins 485HP

$65,000 USD

99759 Miles, 6119 Hours, Engine: CUMMINS ISX, 485 HP, Fuel Type: Diesel, Drive: 6x4, 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
Engine Model	Cummins ISX
Drivetrain	6x4
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	4/1/2026
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

(844) 909-___ SHOW
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1998 Peterbilt 378 Day Cab Truck - Detroit, 18 Speed Manual

$30,000 USD

1998 Peterbilt 378, Detroit 60s Motor, 13 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...

Condition	Used
Usage	795,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Transmission	13 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	13951104
Category	Day Cab Semi Trucks
Last Updated	3/28/2026
Location	Paul, ID, US
Sold By	BTR Sales

(844) 253-___ SHOW
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1999 Peterbilt 378 T/A Truck Tractor

At auction Apr. 1

1999 Peterbilt 378 T/A Truck Tractor, 330 hp, 1,706,474 miles Showing, Title Will Be Marked Miles Exempt, Detroit Series 60 11.1L 6-Cyl Turbo Diesel Engine, 13-Speed Transmission, Approx....

Condition	Used
Stock Number	KD8924
MLS Number	14267331
Category	Sleeper Semi Trucks
Last Updated	4/4/2026
Location	Mcpherson, KS, US
Listed By	BigIron Auctions

(855) 790-___ SHOW
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2002 Peterbilt 378 Semi Truck

At auction Apr. 30

2002 Peterbilt 378 semi truck, Miles: 668,909 on odometer, VIN: 1XPFDB9X42N574342, Engine, Caterpillar C15, Displacement: 15.2L, Cylinders: 6, Fuel type: Diesel, Engine brake, Transmission...

Condition	Used
Stock Number	ES8714
MLS Number	14266845
Category	Sleeper Semi Trucks
Last Updated	3/26/2026
Location	Hooks, TX, US
Listed By	Purple Wave Auction

1995 Peterbilt 378 Salvage Truck

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1995 PETERBILT 378, CAT C12 #9CK1378 RTO14709MLL, DS403 5.29 RATIO, ON AIR TRAC DRUM BRAKE. EFA20F4 FRONT AXLE., Serial#: 9CK1378, Ratio: 5.29, Engine Make: Caterpillar, Transmission Make:...

Condition	Used
Rear End	5.29 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	1995
Stock Number	31926
MLS Number	14264191
Category	Salvage Trucks
Last Updated	3/25/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(855) 790-___ SHOW
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2000 Peterbilt 378 Semi Truck

At auction Apr. 16

2000 Peterbilt 378 semi truck, Miles: 434,056 on odometer, VIN: 1XPFDU9X8YD501081, Engine, Caterpillar C-12, Displacement: 13.0L, Cylinders: 6, Fuel type: Diesel, HP: 435, Transmission,...

Condition	Used
Stock Number	FB3185
MLS Number	14261337
Category	Day Cab Semi Trucks
Last Updated	3/27/2026
Location	Springdale, AR, US
Listed By	Purple Wave Auction

2006 Peterbilt 378 Salvage Truck

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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
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1990 Peterbilt 378 Salvage Truck

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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

(833) 371-___ SHOW
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2005 Peterbilt 378 Salvage Truck

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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

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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
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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
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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
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9999 Used 17 Yard Dump Bed 16'10" L x 7.5' W x 3.5' H off Peterbilt 378

$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	4/7/2026
Location	Oil City, LA, US
Sold By	Bobby Johnson Equipment Co., Inc.

2002 Peterbilt 378 Salvage Truck

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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
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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
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1998 Peterbilt 378 Salvage Truck

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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

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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

1999 Peterbilt 378 Salvage Truck

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99 PETE 378 N14 460E CELECT PLUS CPL 2592,SER#11938211,RTLO18918B,DS461P 411 ON CHALMERS, 20K FL941 FRT AXLE, 2 STEERABLE LIFT AXLES 18FT ROCK BOX, Serial#: 11938211, Ratio: 411, Engine Make...

Condition	Used
Engine Model	Cummins N14
Rear End	4.11 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	1999
Stock Number	52724
MLS Number	12889871
Category	Salvage Trucks
Last Updated	2/9/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts