New and Used Peterbilt (Truck Make), 378 (Truck Model) For Sale

Find new and used Peterbilt (Truck Make), 378 (Truck Model) for sale near you. Over 1600 parts including Engines & Engine Parts, Cab & Cab Parts, Differentials & Differential Parts, Transmissions & Transmission Parts, and more.

Refine your search results

Show Closest First

Used 2005 PETERBILT 378 Miscellaneous

Miscellaneous

$28,500.00

Crandall, Texas, US

Stock #
3086

Truck Year
2005

Truck Make
PETERBILT

Truck Model
378

Part type: Complete Vehicle

1-855-578-1034

More Details

Tim Jordan's Truck Parts, Inc.

Used 2004 Caterpillar C15 Engine Assy

Engines & Engine Parts / Engine Assys

$12,995.00

Ucon, Idaho, US

Stock #
122622-11

Truck Year
2004

Engine Make
Caterpillar

Engine Model
C15

GOOD RUNNING TAKEOUT. RUNS OK/ MINOR BLOWBY 180 DAY HEAD/BLOCK/CRANK WARRANTY. (SEE WARRANTY...

1-866-984-9265

More Details

Holst Truck Parts

Used 2001 Caterpillar C12 Engine Assy

Engines & Engine Parts / Engine Assys

$9,999.99 ^**

Elkton, Maryland, US

Stock #
P-47494

Truck Year
2001

Engine Make
Caterpillar

Engine Model
C12

(Used) 2000 Caterpillar C12, ENGINE ASSEMBLY- Displacement: 12.0L, Horsepower: 455, For more...

1-855-272-6992

Text Seller More Details

Complete Recycling Group

** INSTOCK!!! QUICK SHIPPING AVAILABLE!

Used 2006 Caterpillar C15 Engine Assy

Engines & Engine Parts / Engine Assys

$9,500.00

Port Perry, Ontario, CA

Stock #
13932

Truck Year
2006

Engine Make
Caterpillar

Engine Model
C15

Great running C15 Twin Turbo 15.2L

1-844-790-9076

More Details

Langille Truck Parts & Cores Supply

Used 1998 Detroit SERIES 60 Engine Assy

Engines & Engine Parts / Engine Assys

$8,995.00 ^**

Elkton, Maryland, US

Stock #
P-24713

Truck Year
1998

Engine Make
Detroit

Engine Model
SERIES 60

(USED) 1997 Detroit Series 60, ENGINE ASSEMBLY- Family Number: VDD11.EJDARA Displacement:...

1-855-272-6992

Text Seller More Details

Complete Recycling Group

** PRE ELOG SERIES 60 QUICK SHIPPING!

Used 2006 Eaton Tandem Cutoff

Differentials & Differential Parts / Tandem Cutoffs

$7,995.00

Ucon, Idaho, US

Stock #
42019-7

Truck Year
2006

Differential Make (Tandem)
Eaton

Differential Model (Tandem)
Other

GOOD USED PETERBILT AIRTRAC SUSPENSION CUT OFF WITH EATON D40-170P IN A 3.91 RATIO.

1-866-984-9265

More Details

Holst Truck Parts

Used 2006 EATON Axle, Complete Rear

Differentials & Differential Parts / Axles, Complete Rears

$7,500.00

Crandall, Texas, US

Stock #
72692

Truck Year
2006

Differential Make (Rear)
EATON

Differential Model (Rear)
Other

USED EATON DSH40P CUTOFF/3.70 RATIO/AIR TRAC SUSPENSION

1-855-578-1034

More Details

Tim Jordan's Truck Parts, Inc.

Used 1994 ROCKWELL RT-40-145 Axle, Complete Rear

Differentials & Differential Parts / Axles, Complete Rears

$7,500.00

Crandall, Texas, US

Stock #
66174

Truck Year
1994

Differential Make (Rear)
ROCKWELL

Differential Model (Rear)
RT-40-145

USED CUTOFF/ROCKWELL RT-40-145/3.42 RATIO ON PETERBILT AIR LEAF AIR RIDE SUSPENSION

1-855-578-1034

More Details

Tim Jordan's Truck Parts, Inc.

Used 2004 Peterbilt 378 Cab

Cab & Cab Parts / Cabs

$5,995.00

Ucon, Idaho, US

Stock #
122622-6

Truck Year
2004

Truck Make
Peterbilt

Truck Model
378

UNIBILT CAB SHELL ASSEMBLY/ HAS EXTERNAL BREATHERS/CAT WIRING NO GUAGES/NO COLUMN/NO...

1-866-984-9265

More Details

Holst Truck Parts

Used 2003 Eaton DD463/RD463 Tandem Cutoff

Differentials & Differential Parts / Tandem Cutoffs

$5,250.00

Ucon, Idaho, US

Stock #
42022-16

Truck Year
2003

Differential Make (Tandem)
Eaton

Differential Model (Tandem)
DD463/RD463

46K CHALMERS DS463 SPICER,SUSPENSION CUT OFF ASSEMBLY.VARIOUS RATIOS AVAILABLE

1-866-984-9265

More Details

Holst Truck Parts

Used 1998 Peterbilt 378 Cab

Cab & Cab Parts / Cabs

$5,250.00

Elkton, Maryland, US

Stock #
P-24728

Truck Year
1998

Truck Make
Peterbilt

Truck Model
378

(USED) 1998 Peterbilt 378 - Cab - Color Exterior: Green Color Interior: Gray. *Less Doors,...

1-855-272-6992

Text Seller More Details

Complete Recycling Group

Used 2004 Peterbilt 378 Hood

Hoods, Fenders & Grilles / Hoods

$4,950.00

Elkton, Maryland, US

Stock #
P-39539

Truck Year
2004

Truck Make
Peterbilt

Truck Model
378

(Used) 2004 Peterbilt 378, HOOD ASSEMBLY- Length: 61”, from cowl to grille Color:...

1-855-272-6992

Text Seller More Details

Complete Recycling Group

Used 2004 Spicer/Dana RD463 Tandem Cutoff

Differentials & Differential Parts / Tandem Cutoffs

$4,950.00

Elkton, Maryland, US

Stock #
P-39514

Truck Year
2004

Differential Make (Tandem)
Spicer/Dana

Differential Model (Tandem)
RD463

(Used) 2004 Peterbilt 378, 46K HENDRICKSON SUSPENSION TANDEM CUTTOFF- Make: Spicer/Dana,...

1-855-272-6992

Text Seller More Details

Complete Recycling Group

Used 1998 Peterbilt 378 Cab

Cab & Cab Parts / Cabs

$4,499.00

Ucon, Idaho, US

Stock #
101819-5

Truck Year
1998

Truck Make
Peterbilt

Truck Model
378

GOOD USED DAY CAB. INCLUDES DOORS AND MIRRORS, ALL INTERIOR PARTS. PASSENGER AIR BREATHER, MINOR...

1-866-984-9265

More Details

Holst Truck Parts

Used 1994 Peterbilt 378 Hood

Hoods, Fenders & Grilles / Hoods

$4,150.00

Ucon, Idaho, US

Stock #
11323-8

Truck Year
1994

Truck Make
Peterbilt

Truck Model
378

DECENT HOOD ASSY 94 378 MINOR DINGS*****SEE NOTES******

1-866-984-9265

More Details

Holst Truck Parts

Used 1997 & Up Peterbilt 378 Hood

Hoods, Fenders & Grilles / Hoods

$4,064.97

Dorr, Michigan, US

Stock #
612-13937

Truck Year
1997 & Up

Truck Make
Peterbilt

Truck Model
378

New Aftermarket 378 Fiberglass Hood Shell w/Grille

1-855-425-7109

More Details

Frontier Truck Parts

Used 1997 & Up Peterbilt 378 Hood

Hoods, Fenders & Grilles / Hoods

$4,064.97

Dorr, Michigan, US

Stock #
612-13891

Truck Year
1997 & Up

Truck Make
Peterbilt

Truck Model
378

New Aftermarket 378 Fiberglass Hood Shell w/Grille

1-855-425-7109

More Details

Frontier Truck Parts

Used 2007 EATON DSP41 Axle, Complete Rear

Differentials & Differential Parts / Axles, Complete Rears

$4,000.00

Morrisville, New York, US

Stock #
6079

Truck Year
2007

Differential Make (Rear)
EATON

Differential Model (Rear)
DSP41

DSP41 AND RSP41 CUT OFF FROM PETERBILT 378 4.10 RATIO ERY CLEAN FOR AGE WELLER REMAN REAR DIFF.

1-855-338-0727

More Details

Dutcher's Inc

Used 1999 PETERBILT 378 Cab

Cab & Cab Parts / Cabs

$4,000.00

Denver, Colorado, US

Stock #
51527

Truck Year
1999

Truck Make
PETERBILT

Truck Model
378

Complete Door To Door Cab Assembly Wired for 14.6L Engine, Manual Transmission, Air Brake System,...

1-855-586-9856

More Details

Dti Trucks

Used 2007 Peterbilt 378 Cab

Cab & Cab Parts / Cabs

$3,995.00

Ucon, Idaho, US

Stock #
122823-2

Truck Year
2007

Truck Make
Peterbilt

Truck Model
378

GOOD USED CAB SHELL// AIR RIDE/ SHELL ONLY. NO MIRRORS,DOORS OR GUAGES OR STEERING COLUMN. UNDER...

1-866-984-9265

More Details

Holst Truck Parts

New Peterbilt 378 Radiator

Radiators & Radiator Parts / Radiators

$3,928.00

Sweet Home, Oregon, US

Phoenix, Arizona, US

Stock #
PHX-1200-4

Truck Year
2006

Truck Make
Peterbilt

Truck Model
378

AIR LEAF LOADED WITH DSP40 / RSP40. 3.55 Ratio.

1-877-845-8157

More Details

Westoz Phoenix

Used 2007 Peterbilt 378 Hood

Hoods, Fenders & Grilles / Hoods

$3,495.00

Ucon, Idaho, US

Stock #
122823-3

Truck Year
2007

Truck Make
Peterbilt

Truck Model
378

GOOD USED SET BACK AXLE HOOD ASSEMBLY WITH GRILL AND HEADLIGHTS 378 S.B.A. 357

1-866-984-9265

More Details

Holst Truck Parts

Aftermarket Universal Peterbilt 378 Hood

Hoods, Fenders & Grilles / Hoods

$3,375.00

Derma, Mississippi, US

Ucon, Idaho, US

Stock #
122823-22

Truck Year
2007

Engine Make
Cummins

Engine Model
ISX

GOOD RECONDITIONED HEAD ASSEMBLY/ RECENT NEW/ PRESSURE CHECKED AND MAGNAFLUXED

1-866-984-9265

More Details

Holst Truck Parts

Used 2003 Peterbilt 378 Front Axle, Complete

Front Axles & Parts / Front Axles, Complete

$2,995.00

Ucon, Idaho, US

Stock #
42022-12

Truck Year
2003

Truck Make
Peterbilt

Truck Model
378

USED 20K STEERING AXLE. 10 HOLE PILOT. S CAM BRAKE 34" CENTERS/ PRICE IS AXLE ONLY. CONVERSION...

1-866-984-9265

More Details

Holst Truck Parts

Used 2004 Peterbilt 378 Front Axle, Complete

Front Axles & Parts / Front Axles, Complete

$2,950.00

Elkton, Maryland, US

Stock #
94188

Truck Year
1995

Truck Make
PETERBILT

Truck Model
378

WHITE, COMPLETE(MINUS LH SEAT)

1-866-948-9058

More Details

Michigan Truck Parts

Used 2005 PETERBILT 378 Miscellaneous

Miscellaneous

$2,500.00

Hudson, Colorado, US

Stock #
265798

Truck Year
2005

Truck Make
PETERBILT

Truck Model
378

Part type: Cutoff Rear - PRICED WITHOUT DIFFS suspensioncap: PETE FLEXAIR/40000 locker: NO

1-866-656-9828

More Details

Active Truck Parts

Used 1993 Peterbilt 378 Cab

Cab & Cab Parts / Cabs

$2,500.00 ^**

Barnesville, Minnesota, US

Stock #
P-401

Truck Year
1993

Truck Make
Peterbilt

Truck Model
378

USED PETERBILT 378 DAYCAB WIRED FOR 40 PIN CATERPILLAR. COMES AS YOU SEE PICTURED. HAS MOST OF...

1-866-751-4232

More Details

J & M Truck Sales

** SOLD

Used 2000 Peterbilt 378 Sleeper

Sleepers

$2,500.00

Gooding, Idaho, US

Stock #
SV-18-08-217

Truck Year
2000

Truck Make
Peterbilt

Truck Model
378

Used 60" Unibilt sleeper

1-855-305-4562

More Details

United Truck Parts Inc

Used Peterbilt 378 Hood

Hoods, Fenders & Grilles / Hoods

$2,500.00

Barnesville, Minnesota, US

Stock #
P-684

Truck Year
Not Available

Truck Make
Peterbilt

Truck Model
378

GOOD USED PETE 378 HOODS MANY COLORS TO CHOSE SOME WEAR BUT FROM NORMAL WEAR

1-866-751-4232

More Details

J & M Truck Sales

Used 1987 Eaton/Fuller RT15615 Transmission Assy

Transmissions & Transmission Parts / Transmission Assys

$2,495.00

Ucon, Idaho, US

Stock #
32722-15

Truck Year
1987

Transmission Make
Eaton/Fuller

Transmission Model
RT15615

RT15615 GOOD INSPECTED TAKEOUT. DYNO TESTED 90 DAY WARRANTY

1-866-984-9265

More Details

Holst Truck Parts

Used 2001 DETROIT S-60 DDEC IV 12.7 Engine Assy

Engines & Engine Parts / Engine Assys

$2,300.00

Ste-Julie, Quebec, CA

Stock #
1A1E52495

Truck Year
2001

Engine Make
DETROIT

Engine Model
S-60 DDEC IV 12.7

INCOMPLETE ENGINE

1-855-597-3496

Text Seller More Details

Lussier Centre Du Camion

Used 2005 Eaton DS461 Axle Housing (Rear)

Differentials & Differential Parts / Axle Housings (Rear)

$2,000.00

Enfield, Connecticut, US

Stock #
14770

Truck Year
2005

Differential Make (Rear)
Eaton

Differential Model (Rear)
DS461

OEM# 319318 FRONT/REAR AXLE HOUSING brakes: AIR

1-855-229-8349

More Details

Camerota Truck Parts

Used 2000 Eaton Tandem Cutoff

Differentials & Differential Parts / Tandem Cutoffs

$2,000.00

Gooding, Idaho, US

Stock #
SV-18-08-216

Truck Year
2000

Differential Make (Tandem)
Eaton

Differential Model (Tandem)
Other

Used cut off suspension. Peterbilt Low Air Leaf Suspension. Does not have Differentials.

1-855-305-4562

More Details

United Truck Parts Inc

Used 1986 Peterbilt 378 Hood

Hoods, Fenders & Grilles / Hoods

$2,000.00

Gooding, Idaho, US

Stock #
P-3349

Truck Year
1986

Truck Make
Peterbilt

Truck Model
378

Used Take off hood Peterbilt 378 SFA/ 357. 1986-2006. Centerline Measurement 55.5.

1-855-305-4562

More Details

United Truck Parts Inc

Used 2006 Peterbilt 378 Radiator

Radiators & Radiator Parts / Radiators

$2,000.00

Phoenix, Arizona, US

Stock #
PHX-1200-3

Truck Year
2006

Truck Make
Peterbilt

Truck Model
378

USED GOOD TESTED RADIATOR AND CHARGE AIR COOLER ASSEMBLY CAME OUT OF 2006 PETERBILT 378

1-877-845-8157

More Details

Westoz Phoenix

Used 1995 ROCKWELL/MERTIOR Axle, Complete Rear

Differentials & Differential Parts / Axles, Complete Rears

$1,950.00

Westland, Michigan, US

Stock #
97723

Truck Year
1995

Differential Make (Rear)
ROCKWELL/MERTIOR

Differential Model (Rear)
Other

MERITOR RS23161, 4.30 RATIO, 10 LUG HUBS, 8 STUD AXLES, ON REAR FRAME CUT WITH PUSHER AXLE.

1-866-948-9058

More Details

Michigan Truck Parts

Used 1991 FULLER RTO14715 Transmission Assy

Transmissions & Transmission Parts / Transmission Assys

$1,895.00

Gilroy, California, US

Stock #
57821

Truck Year
1991

Transmission Make
FULLER

Transmission Model
RTO14715

1-866-480-5804

More Details

Specialty Truck Parts, Inc.

Having trouble finding your part?
Let TPI find the part for you.

Start your free Part Request.
No strings attached.

New and Used Peterbilt (Truck Make), 378 (Truck Model) For Sale

Find new and used Peterbilt (Truck Make), 378 (Truck Model) for sale near you. Over 1600 parts including Engines & Engine Parts, Cab & Cab Parts, Differentials & Differential Parts, Transmissions & Transmission Parts, and more.

$28,500.00

$12,995.00

$9,999.99 **

$9,500.00

$8,995.00 **

$7,995.00

$7,500.00

$7,500.00

$5,995.00

$5,250.00

$5,250.00

$4,950.00

$4,950.00

$4,499.00

$4,150.00

$4,064.97

$4,064.97

$4,000.00

$4,000.00

$3,995.00

$3,928.00

$3,928.00

$3,928.00

$3,928.00

$3,928.00

$3,895.00

$3,500.00

$3,495.00

$3,375.00

$3,250.00

$3,000.00

$2,995.00

$2,995.00

$2,995.00

$2,950.00

$2,799.99 **

$2,799.99 **

$2,795.00

$2,500.00

$2,500.00 **

$2,500.00

$2,500.00

$2,495.00

$2,300.00

$2,000.00

$2,000.00

$2,000.00

$2,000.00

$1,950.00

$1,895.00

$9,999.99 ^**

$8,995.00 ^**

$2,799.99 ^**

$2,799.99 ^**

$2,500.00 ^**