Used Peterbilt 378 Trucks For Sale in United States

2000 Peterbilt 378 Semi Truck

2007 Peterbilt 378 T/A Truck Tractor

Newly Listed

At auction Aug. 11

2007 Peterbilt 378 T/A Truck Tractor, 761,297 miles Showing, Title Will Be Marked Miles Exempt, CAT C13 Turbo Diesel Engine, Eaton Fuller 10-Speed Transmission, Air ride, Air Ride Cab, 198"...

Condition	Used
Stock Number	HAM4732
MLS Number	14546125
Category	Day Cab Semi Trucks
Last Updated	8/21/2026
Location	Hamilton, IL, US
Listed By	BigIron Auctions

2000 Peterbilt 378 T/A Truck Tractor

At auction Aug. 26

2000 Peterbilt 378 T/A Truck Tractor, 500 hp, 1,459,472 miles Showing, Title Will Be Marked Miles Exempt, Caterpillar 3406 Diesel Engine, 10 Speed Transmission, Dual Fuel Tanks, Dual Exhaust...

Condition	Used
Stock Number	KD3617
MLS Number	14541987
Category	Sleeper Semi Trucks
Last Updated	8/14/2026
Location	Claire City, SD, US
Listed By	BigIron Auctions

(844) 367-___ SHOW
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1995 Peterbilt 378 Cab & Chassis Truck

At auction Aug. 26

Showing: 215,467 Miles; Unknown Hours. STARTED ON SITE, FULL OPERATIONS NOT TESTED. Warning Lights Present; Worn Tires. Location: Dunn, NC Serial: 1XPFLR9X4SN377408 - For More Information...

Condition	Used
Stock Number	111106
MLS Number	14539961
Category	Cab & Chassis Trucks
Last Updated	8/13/2026
Location	Dunn, NC, US
Listed By	Housby

1999 Peterbilt 378 Truck Tractor

At auction Aug. 19

1999 Peterbilt 378 Truck Tractor, 550 hp, 1,593,761 miles Showing, Title Will Be Marked Miles Exempt, Cummins N14 6 Cyl Turbo Diesel Engine, 13 Speed Transmission, Air Suspension, Air Brakes...

Condition	Used
Stock Number	LP3318
MLS Number	14528730
Category	Day Cab Semi Trucks
Last Updated	8/7/2026
Location	Spencer, IA, US
Listed By	BigIron Auctions

2005 Peterbilt 378 T/A Truck Tractor

At auction Aug. 12

2005 Peterbilt 378 T/A Truck Tractor, 694,090 miles Showing, Title Will Be Marked Miles Exempt, Caterpillar C-13 Turbo Diesel Engine, Engine Brake, Block Heater, Eaton Fuller 10-Speed...

Condition	Used
Stock Number	KQ5659
MLS Number	14528353
Category	Day Cab Semi Trucks
Last Updated	8/12/2026
Location	Axtell, NE, US
Listed By	BigIron Auctions

(844) 670-___ SHOW
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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...

Condition	Used
Duty Class	Heavy Duty Logging Truck
MLS Number	13557295
Category	Logging Trucks
Last Updated	8/4/2026
Location	Three Lakes, WI, US
Sold By	Three Lakes Truck and Equipment

(844) 734-___ SHOW
NUMBERCall Seller

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,...

Condition	Used
Stock Number	PEI06045480388
MLS Number	13847428
Category	Day Cab Semi Trucks
Last Updated	7/30/2026
Location	Newark, NJ, US
Sold By	Proxy Equipment

(855) 939-___ SHOW
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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

Condition	Used
Usage	869,000 Miles
Stock Number	ID073026JES
MLS Number	14515117
Category	Dump Trucks
Last Updated	7/30/2026
Location	East Coast US, VA, US
Sold By	Carmody and Associates Inc

(844) 734-___ SHOW
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2004 Peterbilt 378 Dump Truck

$59,950 USD

2004 PETERBILT 378 Tri-Axle Dump Truck, 430HP, Rebuilt Caterpillar C12, 8LL Eaton Fuller, Chalmers Suspension, 46K rears, 20 Yard Ox Bodies Box, double frame, good tires, Second owner, runs...

Condition	Used
Stock Number	PKR0XUCF770385
MLS Number	13516257
Category	Dump Trucks
Last Updated	7/21/2026
Location	Lafayette, LA, US
Sold By	Proxy Equipment

1994 Peterbilt 378 Salvage Truck

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94 PETE 378,3406B 425HP 3ZJ40133,RTO14708LL,DT461 411/560 2SPEEDS ON AIR TRAC,FL941 20K FRT AXLE, Serial#: 3ZJ, Ratio: 411/560, Engine Make: Caterpillar, Transmission Make: Eaton/Fuller

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	1994
Stock Number	71326
MLS Number	14489878
Category	Salvage Trucks
Last Updated	7/17/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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

$75,000 USD

130955 Miles, Engine: CUMMINS ISX15, 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 ISX15
Drivetrain	6x4
Transmission	18 Speed
Sleeper Size	36"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	3.70 ratio
Stock Number	MCO656239
MLS Number	14160276
Category	Sleeper Semi Trucks
Last Updated	6/10/2026
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

(844) 563-___ SHOW
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1992 Peterbilt 378 Transfer Truck

$52,500 USD

1992 Peterbilt 378 Transfer Specs: - Reliance 4 axle electric drive wagon, - Spring over walking beam suspension, - 40k rears, - 16k steer, - 12k pusher, - New rear ends, - Rebuilt...

Condition	Used
MLS Number	14406796
Category	Transfer Trucks
Last Updated	6/4/2026
Location	Marysville, WA, US
Sold By	Mr. Equipment Inc

(866) 695-___ SHOW
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2007 Peterbilt 378 Day Cab Truck - Cummins 475HP

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62994 Miles, 22746 Hours, Engine: CUMMINS ISX15, 475 HP, Fuel Type: Diesel, Drive: 6x4, Air Trac Suspension, Tires: 11R22.5, Tandem Rear Axles

Condition	Used
Usage	22,746 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	475 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	8LL
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	4.33 ratio
Stock Number	MCO656292
MLS Number	14335729
Category	Day Cab Semi Trucks
Last Updated	6/3/2026
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 ISX15, 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 ISX15
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	6/3/2026
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

1993 Peterbilt 378 Salvage Truck

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93 PETE 378 12.7 DETROIT DDC2 425HP,O6RO101052,RTX14710B,DS402 433 ON AIR TRAC,EF20F4 20K FRT AXLE, ROLL OFF BED, Ratio: 433, Engine Make: Detroit, Transmission Make: Eaton/Fuller,...

Condition	Used
Rear End	4.33 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	1993
Stock Number	41226
MLS Number	14319285
Category	Salvage Trucks
Last Updated	7/10/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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	6/27/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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	6/25/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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	6/13/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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	5/15/2026
Location	Ucon, ID, US
Sold By	Holst 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	5/15/2026
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	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

1998 Peterbilt 378 Salvage Truck

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98 PETE 378 3406E 475HP 1LW06033,RTLO18718B, DS461P 390 ON AIR TRAC, E-1460I FRT AXLE, 17FT DUMP BOX, Ratio: 3.90, Engine Make: Caterpillar, Transmission Make: Eaton/Fuller, Transmission...

Condition	Used
Engine Model	Caterpillar 3406E
Rear End	3.90 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	1998
Stock Number	52624
MLS Number	12889870
Category	Salvage Trucks
Last Updated	6/13/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2007 Peterbilt 378 Salvage Truck

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ISX WITH RECENT NEW HEAD/ RODS AND MAINS, FRO16210B ,DSP40 ON REYCO 4 SPRING. RUNS GOOD, HAS WET KIT. 178'' (CENTER OF FRONT AXLE TO CENTER OF TRUNION 154" CENTER FRONT AXLE TO CENTER OF...

Condition	Used
Engine Model	Cummins ISX
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2007
Stock Number	122823
MLS Number	12015330
Category	Salvage Trucks
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts