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Peterbilt 378 Trucks For Sale

Browse Peterbilt 378 Trucks on MyLittleSalesman.com and compare listings with prices from $8,500 to $90,500. Sellers include Purple Wave Auction, BigIron Auctions, J Stout Auctions, and more. Filter by GVWR, number of axles, transmission, mileage, and more to quickly narrow down to the right Peterbilt 378 Truck.
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Showing 1 - 25 of 116 Listings

1 - 25 of 116 listings
1 - 25 of 116 listings
2000 Peterbilt 378 Semi Truck

2000 Peterbilt 378 Semi Truck

Recently Updated
At auction Sep. 3
2000 Peterbilt 378 semi truck, Miles: 579,438 on odometer, VIN: 1XPFDB0X0YN493814, Engine, Caterpillar C15, Displacement: 14.6L, Cylinders: 6, Engine brake, Transmission, Manual, Chassis,...
ConditionUsed
Stock NumberJM9424
MLS Number14521727
CategoryDay Cab Semi Trucks
Last Updated8/29/2026
Location
Ropesville, TX, US
Listed By
Purple Wave Auction
(855) 790-___  SHOW
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Purple Wave Auction
2005 Peterbilt 378 T/A Truck Tractor

2005 Peterbilt 378 T/A Truck Tractor

Newly Listed
At auction Sep. 8
2005 Peterbilt 378 T/A Truck Tractor, 852,449 miles Showing, Title Will Be Marked Miles Exempt, Caterpillar C13 Acert, Engine Brake, Block Heater, Eaton Fuller, 13 Forward Speeds, Dual Fuel...
ConditionUsed
Stock NumberLV7164
MLS Number14564363
CategorySleeper Semi Trucks
Last Updated8/26/2026
Location
Chappell, NE, US
Listed By
BigIron Auctions
(844) 253-___  SHOW
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BigIron Auctions
Peterbilt 378 Day Cab Truck

1999 Peterbilt 378 Day Cab Truck

Recently Updated
$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,...
ConditionUsed
Stock NumberPEI06045480388
MLS Number13847428
CategoryDay Cab Semi Trucks
Last Updated8/25/2026
Location
Newark, NJ, US
Sold By
Proxy Equipment
(844) 734-___  SHOW
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1999 Peterbilt 378 25 Ton T/A Wrecker

1999 Peterbilt 378 25 Ton T/A Wrecker

Newly Listed
At auction Aug. 25
1999 Peterbilt 378 25 Ton T/A WreckerDetroit Series 60 12.7L L6 Diesel, DP Hyd Winch, Single Sleeper, GVWR: 50,000 Lbs**Non Operational Odometer, Current Est. 710,000 Miles***Appointment is...
Lot Number32470-6-1
ConditionUsed
MLS Number14562391
CategoryDay Cab Semi Trucks
Last Updated8/25/2026
Location
Goodlettsville, TN, US
Listed By
GovDeals, Inc.
(833) 905-___  SHOW
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GovDeals, Inc.
Peterbilt 378 Day Cab Truck

1998 Peterbilt 378 Day Cab Truck

Newly Listed
At auction Sep. 11
1998 Peterbilt 378 Truck Tractor, 12.7L L6 6X4, Diesel, Manual, with Wet Kit, (Exempt from Odometer Disclosure - Reads 159,128 miles) (Runs Moves) This is a Titled Item NOTE: This unit is...
ConditionUsed
Usage159,128 Miles
Stock Number14331
MLS Number14560138
CategoryDay Cab Semi Trucks
Last Updated8/26/2026
Location
Rosebush, MI, US
Listed By
JJ Kane Auctions
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JJ Kane Auctions
Peterbilt 378 Logging Truck

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...
ConditionUsed
Duty ClassHeavy Duty Logging Truck
MLS Number13557295
CategoryLogging Trucks
Last Updated8/4/2026
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 Salvage Truck

1994 Peterbilt 378 Salvage Truck

Contact for price
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
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)378
Will Fit Year(s)1994
Stock Number71326
MLS Number14489878
CategorySalvage Trucks
Last Updated7/17/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Peterbilt 378 Day Cab Truck - Cummins 475HP, 18 Speed Manual

2007 Peterbilt 378 Day Cab Truck - Cummins 475HP, 18 Speed Manual

Contact for price
Installed optionEXTENDED CAB,
ConditionUsed
Usage554,387 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power475 HP
Engine ModelCummins ISX
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAir Trac
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock NumberC-37690
MLS Number14474895
CategoryDay Cab Semi Trucks
Last Updated7/15/2026
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By
Gamache Truck Center
(833) 300-___  SHOW
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Gamache Truck Center
Peterbilt 378 Sleeper Semi Truck - Cummins 485HP

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
ConditionUsed
Usage130,955 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power485 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission18 Speed
Sleeper Size36"
SuspensionAir Trac
Rear AxleTandem Axle
Rear End3.70 ratio
Stock NumberMCO656239
MLS Number14160276
CategorySleeper Semi Trucks
Last Updated6/10/2026
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 - Cummins 475HP

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
ConditionUsed
Usage22,746 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power475 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission8LL
SuspensionAir Trac
Rear AxleTandem Axle
Rear End4.33 ratio
Stock NumberMCO656292
MLS Number14335729
CategoryDay Cab Semi Trucks
Last Updated6/3/2026
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 - Cummins 485HP

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
ConditionUsed
Usage6,119 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power485 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission18 Speed
SuspensionAir Trac
Rear AxleTandem Axle
Rear End46,000 lb
Stock NumberMCO645601
MLS Number13811581
CategoryDay Cab Semi Trucks
Last Updated6/3/2026
Location
Dallas, TX, US
Sold By
MCO Truck and Equipment
(866) 695-___  SHOW
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Peterbilt 378 Salvage Truck

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,...
ConditionUsed
Rear End4.33 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)378
Will Fit Year(s)1993
Stock Number41226
MLS Number14319285
CategorySalvage Trucks
Last Updated7/10/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Peterbilt 378 Salvage Truck

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:...
ConditionUsed
Rear End5.29 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)378
Will Fit Year(s)1995
Stock Number31926
MLS Number14264191
CategorySalvage Trucks
Last Updated6/27/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Peterbilt 378 Salvage Truck

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:...
ConditionUsed
Engine ModelCaterpillar C15
Rear End3.91 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)378
Will Fit Year(s)2006
Stock Number11026
MLS Number14085299
CategorySalvage Trucks
Last Updated6/25/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Peterbilt 378 Salvage Truck

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
ConditionUsed
Engine ModelCaterpillar C15
Rear End3.90 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)378
Will Fit Year(s)2002
Stock Number51425
MLS Number13600848
CategorySalvage Trucks
Last Updated6/13/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Peterbilt 378 Salvage Truck

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
ConditionUsed
Engine ModelCummins ISM
Fits To Make(s)Peterbilt
Fits To Model(s)378
Will Fit Year(s)2005
Stock Number101424
MLS Number13212622
CategorySalvage Trucks
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Peterbilt 378 Salvage Truck

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
ConditionUsed
Engine ModelCaterpillar C15
Rear End4.11 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)378
Will Fit Year(s)2005
Stock Number60224
MLS Number12918607
CategorySalvage Trucks
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Peterbilt 378 Salvage Truck

1999 Peterbilt 378 Salvage Truck

Contact for price
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...
ConditionUsed
Engine ModelCummins N14
Rear End4.11 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)378
Will Fit Year(s)1999
Stock Number52724
MLS Number12889871
CategorySalvage Trucks
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
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