New and Used Peterbilt (Truck Make), 378 (Truck Model) for sale | TPI

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.

Used 2004 Peterbilt 378 Front Leaf & Spring

Cab & Cab Parts / Front Leaf & Springs

$499.99

Elkton, Maryland, US
Used 2004 Peterbilt 378 Front Leaf & Spring (Stock #P-39563) Part Image
Stock #
P-39563
Truck Year
2004
Truck Make
Peterbilt
Truck Model
378

(Used) 2004 Peterbilt 378, FRONT LEAF SPRING- Side: Passenger Side, 18k front axle Material:...
Complete Recycling Group

Used 1998 Eaton/Fuller RTX14710C Transmission Assy

Transmissions & Transmission Parts / Transmission Assys

$1,299.99

Elkton, Maryland, US
Used 1998 Eaton/Fuller RTX14710C Transmission Assy (Stock #P-24714) Part Image
Stock #
P-24714
Truck Year
1998
Transmission Make
Eaton/Fuller
Transmission Model
RTX14710C

(Used) 1998 Eaton/Fuller (MT), TRANSMISSION ASSEMBLY- Model: RTX14710C. Serial Number:...
Complete Recycling Group

Remanufactured 2000 TRW/Ross Other or NA Steering Gear

Steering & Steering Parts / Steering Gears

$899.00

Dallas, Texas, US
REMAN
Remanufactured 2000 TRW/Ross Other or NA Steering Gear (Stock #TAS85055) Part Image
Stock #
TAS85055
Truck Year
2000
Steering Make
TRW/Ross
Steering Model
Other or NA

Remanufactured TRW/ROSS TAS85055 steering gear. Fits Peterbilt trucks 2000 up to 2006. Fits...
Phoenix Exchange

Used 1998 Peterbilt 378 Exterior Misc Part

Cab & Cab Parts / Exterior Misc Parts

$399.99

Elkton, Maryland, US
Used 1998 Peterbilt 378 Exterior Misc Part (Stock #P-24766) Part Image
Stock #
P-24766
Truck Year
1998
Truck Make
Peterbilt
Truck Model
378

(USED) 1998 Peterbilt 378 - Air Filter - Side: Passenger Side. Color: Green/ Chrome. Material:...
Complete Recycling Group

Used 2004 Eaton/Fuller RTO16908LL Transmission Assy

Transmissions & Transmission Parts / Transmission Assys

$2,799.99 **

Elkton, Maryland, US
Used 2004 Eaton/Fuller RTO16908LL Transmission Assy (Stock #P-39501) Part Image
Stock #
P-39501
Truck Year
2004
Transmission Make
Eaton/Fuller
Transmission Model
RTO16908LL

(Used) 2003 Eaton/Fuller (MT), (Reman TORQUE), TRANSMISSION ASSEMBLY- Model: RTO16908LL, Serial...
Complete Recycling Group
** Instock!!!

Used 1998 Peterbilt 378 Cab

Cab & Cab Parts / Cabs

$5,250.00

Elkton, Maryland, US
Used 1998 Peterbilt 378 Cab (Stock #P-24728) Part Image
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,...
Complete Recycling Group

Used 1998 Peterbilt 378 Cab

Cab & Cab Parts / Cabs

$4,499.00

Ucon, Idaho, US
Used 1998 Peterbilt 378 Cab (Stock #101819-5) Part Image
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...
Holst Truck Parts

Used 2003 Caterpillar C12 Valve Cover

Engines & Engine Parts / Valve Covers

$50.00

KanKakee, Illinois, US
Used 2003 Caterpillar C12 Valve Cover (Stock #190315-5) Part Image
Stock #
190315-5
Truck Year
2003
Engine Make
Caterpillar
Engine Model
C12

Good, used aluminum valve cover spacer off of a Caterpillar C12. Casting number is 102-5842....
River Valley Truck Parts
York, Ontario, CA
Used 2005 Peterbilt 378 Sleeper Part (Stock #PT-0625-51) Part Image
Stock #
PT-0625-51
Truck Year
2005
Truck Make
Peterbilt
Truck Model
378

Peterbilt 378 Interior Cabinets - Used These interior cabinets are from a 2005 Peterbilt 378...
Lomoca Inc
Lakefield, Ontario, CA
FOR PARTS
2006 Peterbilt 378 Truck for Parts (Stock #PET06-1114-CTP) Part Image
Stock #
PET06-1114-CTP
Truck Year
2006
Truck Make
Peterbilt
Truck Model
378

ENG/MODEL: CAT 3406E, 40 PIN TRANSMISSION: EATON/FULLER RTLO16918B DIFF: 46K...
Dixie Truck Center Ltd

Used 1998 Detroit SERIES 60 Engine Assy

Engines & Engine Parts / Engine Assys

$8,995.00 **

Elkton, Maryland, US
Used 1998 Detroit SERIES 60 Engine Assy (Stock #P-24713) Part Image
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:...
Complete Recycling Group
** PRE ELOG SERIES 60 QUICK SHIPPING!

Used 2003 Peterbilt 378 Fuel Tank Bracket

Fuel Tanks & Accessories / Fuel Tank Brackets
St. Andrews, Manitoba, CA
Used 2003 Peterbilt 378 Fuel Tank Bracket (Stock #24-14) Part Image
Stock #
24-14
Truck Year
2003
Truck Make
Peterbilt
Truck Model
378

2003 PETERBILT 379 Fuel Tank Hanger: 11-04740
J & L Truck Recycling Ltd

Used 1998 Peterbilt 378 Sun Visor

Cab & Cab Parts / Sun Visors

$69.99

Elkton, Maryland, US
Used 1998 Peterbilt 378 Sun Visor (Stock #P-24729) Part Image
Stock #
P-24729
Truck Year
1998
Truck Make
Peterbilt
Truck Model
378

(USED) 1998 Peterbilt 378 - Sun Visor - Side Driver Side. Material: Vinyl. Color: Gray. Type:...
Complete Recycling Group

Used 1998 Peterbilt 378 Sun Visor

Cab & Cab Parts / Sun Visors

$69.99

Elkton, Maryland, US
Used 1998 Peterbilt 378 Sun Visor (Stock #P-24730) Part Image
Stock #
P-24730
Truck Year
1998
Truck Make
Peterbilt
Truck Model
378

(USED) 1998 Peterbilt 378 - Sun Visor - Side: Passenger Side. Material: Vinyl. Color:...
Complete Recycling Group
Lakefield, Ontario, CA
FOR PARTS
1996 Peterbilt 378 Truck for Parts (Stock #PET96-1865-CTP) Part Image
Stock #
PET96-1865-CTP
Truck Year
1996
Truck Make
Peterbilt
Truck Model
378

1996 PETERBILT 378, DETROIT SERIES 60 , 12.7L, MODEL OF ENGINE 6067GK60, ENGINE S/N 06R0227150 ,...
Dixie Truck Center Ltd
York, Ontario, CA
FOR PARTS
2005 Peterbilt 378 Truck for Parts (Stock #PT-0625) Part Image
Stock #
PT-0625
Truck Year
2005
Truck Make
Peterbilt
Truck Model
378

2005 Peterbilt 378, Cummins ISX 530 HP Engine, Fuller RTLO18918B Transmission, 18000 Axle...
Lomoca Inc

Used 2003 Caterpillar C12 Valve Cover

Engines & Engine Parts / Valve Covers

$75.00

KanKakee, Illinois, US
Used 2003 Caterpillar C12 Valve Cover (Stock #190315-1) Part Image
Stock #
190315-1
Truck Year
2003
Engine Make
Caterpillar
Engine Model
C12

Good, used valve cover off of a Caterpillar C12. Casting number is 1329825. Serial is...
River Valley Truck Parts

Used 2006 Peterbilt 378 Radiator

Radiators & Radiator Parts / Radiators

$2,000.00

Phoenix, Arizona, US
Used 2006 Peterbilt 378 Radiator (Stock #PHX-1200-3) Part Image
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
Westoz Phoenix

Used 1993 Peterbilt 378 Cab

Cab & Cab Parts / Cabs

$2,500.00 **

Barnesville, Minnesota, US
Used 1993 Peterbilt 378 Cab (Stock #P-401) Part Image
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...
J & M Truck Sales
** SOLD

Used 2006 Peterbilt 378 Fuel Tank Bracket

Fuel Tanks & Accessories / Fuel Tank Brackets
York, Ontario, CA
Used 2006 Peterbilt 378 Fuel Tank Bracket (Stock #PT-0451-2) Part Image
Stock #
PT-0451-2
Truck Year
2006
Truck Make
Peterbilt
Truck Model
378

Peterbilt 378 fuel tank, brackets,26" tank, aluminum, part # 11-04855M000, priced by the unit.
Lomoca Inc

Used 1996 Meritor/Rockwell RM10-155A Transmission Assy

Transmissions & Transmission Parts / Transmission Assys
Freehold, New Jersey, US
Used 1996 Meritor/Rockwell RM10-155A Transmission Assy (Stock #T-SALVAGE-1495-RTM-2020) Part Image
Stock #
T-SALVAGE-1495-RTM-2020
Truck Year
1996
Transmission Make
Meritor/Rockwell
Transmission Model
RM10-155A

Used Take Out Eaton Transmission. Full model Number: RM10155A2S026
A & A Truck Parts, Inc.
Catoosa, Oklahoma, US
Used Peterbilt 378 Horn (Frame) (Stock #861) Part Image
Stock #
861
Truck Year
Not Available
Truck Make
Peterbilt
Truck Model
378

Peterbilt 378 Left, Right Frame Horns 02-02944. Call for Price
M & M Truck Parts
Catoosa, Oklahoma, US
Used Peterbilt 378 Horn (Frame) (Stock #863) Part Image
Stock #
863
Truck Year
Not Available
Truck Make
Peterbilt
Truck Model
378

Good used Peterbilt 378 Right Frame Horn 02-02944R. Call for Price
M & M Truck Parts

Used 2001 Peterbilt 378 Door Window Regulator

Cab & Cab Parts / Door Window Regulators
Lakefield, Ontario, CA
Used 2001 Peterbilt 378 Door Window Regulator (Stock #WR1000 & WR1001) Part Image
Stock #
WR1000 & WR1001
Truck Year
2001
Truck Make
Peterbilt
Truck Model
378

Door window regulator minus glass off of 2001 Peterbilt, right hand side available
Dixie Truck Center Ltd

Used 1998 Peterbilt 378 Side View Mirror

Cab & Cab Parts / Side View Mirrors
York, Ontario, CA
Used 1998 Peterbilt 378 Side View Mirror (Stock #PT-0460-53) Part Image
Stock #
PT-0460-53
Truck Year
1998
Truck Make
Peterbilt
Truck Model
378

Peterbilt 378 Passenger Side View Mirror This passenger side view mirror is designed for the...
Lomoca Inc
Catoosa, Oklahoma, US
Used Peterbilt 378 Horn (Frame) (Stock #862) Part Image
Stock #
862
Truck Year
Not Available
Truck Make
Peterbilt
Truck Model
378

Peterbilt 378 Left Frame Horn 02-02944L. Call for Price
M & M Truck Parts

$650.00

Elkton, Maryland, US
Used 2004 Peterbilt 378 Air Cleaner (Stock #P-39533) Part Image
Stock #
P-39533
Truck Year
2004
Truck Make
Peterbilt
Truck Model
378

(Used) 2004 Peterbilt 378, AIR CLEANER- Side: Passenger Side, Color: Chrome, Material:...
Complete Recycling Group
Lakefield, Ontario, CA
FOR PARTS
2005 Peterbilt 378 Truck for Parts (Stock #PET05-3572-CTP) Part Image
Stock #
PET05-3572-CTP
Truck Year
2005
Truck Make
Peterbilt
Truck Model
378

Cat C15 serial MXS35571, Front axle Eaton Spicer E1202W, Transmisson Eaton Fuller RTLO18918B,...
Dixie Truck Center Ltd

$450.00

Fresno, California, US
Used 1994 HOLLAND AIR SLIDE Fifth Wheel (Stock #360-3) Part Image
Stock #
360-3
Truck Year
1994
Fifth Wheel Type
HOLLAND
Fifth Wheel Model
AIR SLIDE

Holland Air Slide - Frame Width 34", Deck Ht 7", Slide Length 41.5, Slide Travel (Slide...
Garabedian Equip. Co., Inc.

Used 2004 Peterbilt 378 Front Axle, Complete

Front Axles & Parts / Front Axles, Complete

$2,950.00

Elkton, Maryland, US
Used 2004 Peterbilt 378 Front Axle, Complete (Stock #P-39515) Part Image
Stock #
P-39515
Truck Year
2004
Truck Make
Peterbilt
Truck Model
378

(Used) 2004 Peterbilt 378, COMPLETE FRONT AXLE- Make: Eaton, Model: EFA18F3, Capacity: 18,740...
Complete Recycling Group

Used 2004 Peterbilt 378 Exhaust Pipe & Part

Exhaust Systems / Exhaust Pipe & Parts

$200.00

Ucon, Idaho, US
Used 2004 Peterbilt 378 Exhaust Pipe & Part (Stock #70720-19) Part Image
Stock #
70720-19
Truck Year
2004
Truck Make
Peterbilt
Truck Model
378

GOOD USED DRIVER SIDE HEAT SHIELD. LOOKS GOOD
Holst Truck Parts

Used 2003 Peterbilt 378 Radiator

Radiators & Radiator Parts / Radiators

$895.00

Ucon, Idaho, US
Used 2003 Peterbilt 378 Radiator (Stock #42022-13) Part Image
Stock #
42022-13
Truck Year
2003
Truck Make
Peterbilt
Truck Model
378

GOOD USED RADIATOR ASSEMBLY, WILL PRESSURE CHECK. 90 DAY WARRANTY
Holst Truck Parts

$350.00

Fresno, California, US
Used 1995 HOLLAND AIR SLIDE Fifth Wheel (Stock #359-3) Part Image
Stock #
359-3
Truck Year
1995
Fifth Wheel Type
HOLLAND
Fifth Wheel Model
AIR SLIDE

Holland Air Slide - Frame Width 34", Deck Ht 8", Slide Length 41", Slide Travel (Slide...
Garabedian Equip. Co., Inc.
Lakefield, Ontario, CA
FOR PARTS
2000 Peterbilt 378 Truck for Parts (Stock #PET00-1621-CTP) Part Image
Stock #
PET00-1621-CTP
Truck Year
2000
Truck Make
Peterbilt
Truck Model
378

2000 PETERBILT 378, ENGINE: CATERPILLAR 3406E, ESN# 2WS35762, 475HP, TRANSMISSION EATON/FULLER...
Dixie Truck Center Ltd

Used 2003 Caterpillar C12 Engine Misc Part

Engines & Engine Parts / Engine Misc Parts

$125.00

KanKakee, Illinois, US
Used 2003 Caterpillar C12 Engine Misc Part (Stock #190315-3) Part Image
Stock #
190315-3
Truck Year
2003
Engine Make
Caterpillar
Engine Model
C12

Good, used coolant manifold off of a Caterpillar C12. Casting number is 131-4163. Serial is...
River Valley Truck Parts

Used 2003 Caterpillar C12 Engine Misc Part

Engines & Engine Parts / Engine Misc Parts

$50.00

KanKakee, Illinois, US
Used 2003 Caterpillar C12 Engine Misc Part (Stock #190315-9) Part Image
Stock #
190315-9
Truck Year
2003
Engine Make
Caterpillar
Engine Model
C12

Good, used fuel filter housing off of a Caterpillar C12. Casting number is 1451770. Serial is...
River Valley Truck Parts

$450.00

Fresno, California, US
Used 1988 HOLLAND Air Slide Fifth Wheel (Stock #1511-12) Part Image
Stock #
1511-12
Truck Year
1988
Fifth Wheel Type
HOLLAND
Fifth Wheel Model
Air Slide

Holland FW35 Air Slide Fifth Wheel, 33.5" Frame Width, 86.5" Rail, 52.5" Slide Base, 24" Slide...
Garabedian Equip. Co., Inc.

Used 2001 Spicer/Dana DS463P Front Rear (Tandem Front)

Differentials & Differential Parts / Front Rears (Tandem Front)

$999.99

Elkton, Maryland, US
Used 2001 Spicer/Dana DS463P Front Rear (Tandem Front) (Stock #P-47564) Part Image
Stock #
P-47564
Truck Year
2001
Differential Make (Front)
Spicer/Dana
Differential Model (Front)
DS463P

(Used) 2001 Peterbilt 378, FRONT DIFFERENTIAL GEARS ONLY- Make: Spicer, Model:...
Complete Recycling Group

Used 2003 Caterpillar C12 Engine Misc Part

Engines & Engine Parts / Engine Misc Parts

$75.00

KanKakee, Illinois, US
Used 2003 Caterpillar C12 Engine Misc Part (Stock #190315-6) Part Image
Stock #
190315-6
Truck Year
2003
Engine Make
Caterpillar
Engine Model
C12

Good, used thermostat housing off of a Caterpillar C12. Casting number is 129-2886. Serial is...
River Valley Truck Parts

$300.00

Ucon, Idaho, US
Used 2003 Peterbilt 378 Charge Air Cooler (Stock #42022-7) Part Image
Stock #
42022-7
Truck Year
2003
Truck Make
Peterbilt
Truck Model
378

GOOD USED PRESSURE CHECKED AIR TO AIR/ CHARGE AIR COOLER
Holst Truck Parts

Used 2006 Peterbilt 378 Fuel Tank Bracket

Fuel Tanks & Accessories / Fuel Tank Brackets
York, Ontario, CA
Used 2006 Peterbilt 378 Fuel Tank Bracket (Stock #PT-0451-27) Part Image
Stock #
PT-0451-27
Truck Year
2006
Truck Make
Peterbilt
Truck Model
378

Peterbilt 378 fuel tank Bracket , 26" tank, aluminum, part# 11-04459
Lomoca Inc

Used 1998 Peterbilt 378 Cab

Cab & Cab Parts / Cabs
York, Ontario, CA
Used 1998 Peterbilt 378 Cab (Stock #PT-0460-6) Part Image
Stock #
PT-0460-6
Truck Year
1998
Truck Make
Peterbilt
Truck Model
378

1998 PETERBILT 378 CAB, DAMAGED ON LEFT SIDE, ALL COMPONENTS SOLD SEPARATELY, SEATS, CLUSTERS,...
Lomoca Inc

$175.00

Ucon, Idaho, US
Used 2007 Peterbilt 378 Air Tank (Stock #50222-18) Part Image
Stock #
50222-18
Truck Year
2007
Truck Make
Peterbilt
Truck Model
378

GOOD USED AIR TANK. 7 PORT. 3 TOP, 2 ON EACH END 42X9.5
Holst Truck Parts

Used 1998 Peterbilt 378 Fender Extension

Hoods, Fenders & Grilles / Fender Extensions
Lakefield, Ontario, CA
Used 1998 Peterbilt 378 Fender Extension (Stock #PET98-1801-FENDVR) Part Image
Stock #
PET98-1801-FENDVR
Truck Year
1998
Truck Make
Peterbilt
Truck Model
378

USED FENDER EXTENSION, DRIVER SIDE, P/N# 03291, 15-06163L, RED&BLACK COLOR, REMOVED FROM 1998...
Dixie Truck Center Ltd

Used 2001 Peterbilt 378 Front Axle, Complete

Front Axles & Parts / Front Axles, Complete
Elkton, Maryland, US
Used 2001 Peterbilt 378 Front Axle, Complete (Stock #P-47503) Part Image
Stock #
P-47503
Truck Year
2001
Truck Make
Peterbilt
Truck Model
378

(Used) 2001 Peterbilt 378, COMPLETE FRONT AXLE- Make: Spicer, Model: 20F4, Capacity: 12,000...
Complete Recycling Group

Used 2003 Caterpillar C12 Exhaust Manifold

Engines & Engine Parts / Exhaust Manifolds

$375.00

KanKakee, Illinois, US
Used 2003 Caterpillar C12 Exhaust Manifold (Stock #190315-13) Part Image
Stock #
190315-13
Truck Year
2003
Engine Make
Caterpillar
Engine Model
C12

Good, used exhuast manifold off of a Caterpillar C12. Casting number is 4P-8280. Serial is...
River Valley Truck Parts

Core 1996 Eaton/Fuller RTO9513 Transmission Assy

Transmissions & Transmission Parts / Transmission Assys

$300.00

Fresno, California, US
CORE
Core 1996 Eaton/Fuller RTO9513 Transmission Assy (Stock #654-4) Part Image
Stock #
654-4
Truck Year
1996
Transmission Make
Eaton/Fuller
Transmission Model
RTO9513

RTO9513 - Core - Grade D - Pits on main row gears, broken washer on 1st/2nd and reverse, frosting...
Garabedian Equip. Co., Inc.

Used 2005 Peterbilt 378 Cab

Cab & Cab Parts / Cabs
York, Ontario, CA
Used 2005 Peterbilt 378 Cab (Stock #PT-0625-3) Part Image
Stock #
PT-0625-3
Truck Year
2005
Truck Make
Peterbilt
Truck Model
378

Peterbilt 378 Cab for sale wired to a Cummins ISX, 62" Unibilt sleeper, all components are sold...
Lomoca Inc

Used 2004 Peterbilt 378 Hood

Hoods, Fenders & Grilles / Hoods

$4,950.00

Elkton, Maryland, US
Used 2004 Peterbilt 378 Hood (Stock #P-39539) Part Image
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:...
Complete Recycling Group

$495.00

Ucon, Idaho, US
Used 2000 Peterbilt 378 Door (Stock #80919-3) Part Image
Stock #
80919-3
Truck Year
2000
Truck Make
Peterbilt
Truck Model
378

LH SIDE DOOR ASSEMBLY LESS MIRROR. LOOKS GOOD/ NOTES
Holst Truck Parts
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