Peterbilt 378 For Sale

301 - 325 of 928 listings

2005 Peterbilt 378 Frame Horn

$695 USD

GOOD USED PASSENGER FRONT SPRING HANGER/BUMPER MOUNT FRAME HORN, Material: Aluminum

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2005
Part Number	02-02944R
Stock Number	101424-17
MLS Number	13212641
Category	Frame Horns
Last Updated	11/5/2024
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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2005 Peterbilt 378 Radiator Overflow Bottle / Surge Tank

$175 USD

USED RADIATOR COOLANT RESERVOIR TANK/ FIREWALL MOUNT, Dimensions: NA, Fill Location: TOP

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2005
Part Number	GET
Stock Number	101424-16
MLS Number	13212640
Category	Radiator Overflow Bottles / Surge Tanks
Last Updated	11/5/2024
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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2005 Peterbilt 378 Steering Column

$495 USD

GOOD USED STEERING COLUMN ASSEMBLY/ TILT/ WILL CHECK FOR TIGHTNESS, Engine Make: Cummins, Engine Model: ISM

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2005
Part Number	NA
Stock Number	101424-13
MLS Number	13212637
Category	Steering Columns
Last Updated	11/5/2024
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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2005 Peterbilt 378 Front Axle Assembly

$1,495 USD

GOOD USED AXLE ASSEMBLY OR PARTS, Capacity: 12000, Serial#: 35118780, Hub Bolts: 10, Brake Type: DRUM

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2005
Capacity	12000
Part Number	E1202I
Stock Number	101424-8
MLS Number	13212632
Category	Axle Assemblies, Front
Last Updated	2/9/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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2005 Peterbilt 378 Front Bumper

$350 USD

USED FRONT BUMPER ASSEMBLY/ 378 SET BACK AXLE/SMALL TWIST/BEND UP ON PASSENGER SIDE/ TORN PASSENGER SIDE/ USABLE, Material: Chrome

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2005
Part Number	NA
Stock Number	101424-1
MLS Number	13212625
Category	Bumpers, Front
Last Updated	11/6/2024
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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1991 Peterbilt 378 Farm / Grain Truck - Caterpillar 300HP, 7 Speed Manual

$49,500 USD

'91 Peterbilt 378 Module Truck w/ 414,247miles, 300hp Caterpillar 3306B 10.5L 6-cyl Turbo Diesel, Transmission: 7-speed Eaton Fuller Roadranger, Front Axle: 12,000-lb Capacity, Rear Axles:...

Condition	Used
Usage	414,247 Miles
Duty Class	Heavy Duty Farm / Grain Truck
Horse Power	300 HP
Engine Model	Caterpillar 3306B
Transmission	7 Speed Manual
Stock Number	11355
MLS Number	13189755
Category	Farm & Grain Trucks
Last Updated	10/22/2024
Location	Buckeye, AZ, US
Sold By	Integrated Machinery Inc.

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Peterbilt 378 Hood

$4,100 USD

55.5" Long 1997-UP With Grille 357 Is The Same

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	R09811169
MLS Number	13184216
Category	Hoods
Last Updated	1/2/2025
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

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Peterbilt 378 Left Lower Aluminum Pivot, Part # 13-04708L

$260 USD

13-04708L PIVOT-LOWER ALUMINUM LH

Quantity	4
Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	378
Side	Left
Stock Number	102725
MLS Number	12805362
Category	Hood Parts
Last Updated	3/18/2026
Location	Salt Lake City, UT, US
Sold By	Vriens Truck Parts

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2005 Peterbilt 378 Fuel Tank Strap / Bracket

$255 USD

2005 Peterbilt 378 Fuel Tank Brackets For Sale - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We ship everywhere., Material: Aluminum

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2005
Part Number	TBD
Stock Number	PT-0625-21
MLS Number	10682875
Category	Fuel Tank Straps & Brackets
Last Updated	10/15/2024
Location	York, ON, Canada
Sold By	Lomoca Inc.

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Used Peterbilt 378 Front Left Step-Fender, Part # L82-6004P L82-6004

$260 USD

STEP-FENDER FRONT POL L82-6004P L82-6004 L P

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	378
Side	Left
Stock Number	102675
MLS Number	12770205
Category	Hood Parts
Last Updated	3/18/2026
Location	Salt Lake City, UT, US
Sold By	Vriens Truck Parts

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2005 Peterbilt 378 Steering Shaft

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2005 Peterbilt 378 Steering Shaft For Sale P/N 916657-133SX - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We ship everywhere.

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2005
Part Number	916657-133SX
Stock Number	PT-0625-61
MLS Number	13165949
Category	Steering Shafts
Last Updated	10/9/2024
Location	York, ON, Canada
Sold By	Lomoca Inc.

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2005 Peterbilt 378 Instrument Panel Cluster

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2005 Peterbilt 378 Tachometer For Sale P/N Q43-6010-005 - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We ship everywhere., Engine Make:...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2005
Part Number	Q43-6011-001
Stock Number	PT-0625-60
MLS Number	12738572
Category	Instrument Panel Clusters
Last Updated	10/9/2024
Location	York, ON, Canada
Sold By	Lomoca Inc.

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2004 Peterbilt 378 Dashboard Assembly

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2004 Peterbilt 378 Dashboard Panel with Support Core For Sale - Modules, Clusters, Wiring Harness and Steering Column sold separately - Used - May have some cosmetic blemishes (see photos)....

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2004
Stock Number	PT-0653-46
MLS Number	11652214
Category	Dashboards
Last Updated	10/9/2024
Location	York, ON, Canada
Sold By	Lomoca Inc.

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Used 2004 Peterbilt 378 Cloth Headliner/Upholstery

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2004 Peterbilt 378 Headliner / Upholstery For Sale - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We ship everywhere., Material: Cloth

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2004
Stock Number	PT-0653-43
MLS Number	11652211
Category	Interior Misc. Parts
Last Updated	3/24/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

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2004 Peterbilt 378 Left Seat

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2004 Peterbilt 378 Seat For Sale - LH / Driver Side - Air Ride, High Back, Double Armrest - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2004
Side	LEFT
Stock Number	PT-0653-39
MLS Number	11652208
Category	Seats
Last Updated	10/9/2024
Location	York, ON, Canada
Sold By	Lomoca Inc.

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Used 2004 Peterbilt 378 Interior Sun Visor

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2004 Peterbilt 378 Interior Sun Visor For Sale - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We ship everywhere., Material: Plastic

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2004
Stock Number	PT-0653-37
MLS Number	11652206
Category	Interior Misc. Parts
Last Updated	3/24/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

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Used 2005 Peterbilt 378 Dashboard Panel with Support Core

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2005 Peterbilt 378 Dashboard Panel with Support Core For Sale - Modules, Clusters, Wiring Harness and Steering Column sold separately - Used - May have some cosmetic blemishes (see photos)....

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2005
Stock Number	PT-0625-53
MLS Number	11647906
Category	Heater / AC Climate Control Parts
Last Updated	3/26/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

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Used 2005 Peterbilt 378 Interior Cabinets

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2005 Peterbilt 378 Interior Cabinets For Sale - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We ship everywhere.

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2005
Stock Number	PT-0625-51
MLS Number	11647904
Category	Interior Misc. Parts
Last Updated	3/24/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

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Used 2005 Peterbilt 378 Interior Sun Visor

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2005 Peterbilt 378 Interior Sun Visor For Sale - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We ship everywhere.

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2005
Stock Number	PT-0625-50
MLS Number	11647903
Category	Interior Misc. Parts
Last Updated	3/24/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

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Used 2005 Peterbilt 378 Air Intake Pipe

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2005 Peterbilt 378 Air Intake Pipe For Sale - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We ship everywhere.

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2005
Part Number	TBD
Stock Number	PT-0625-47
MLS Number	11647900
Category	Exterior Misc. Parts
Last Updated	3/19/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

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Used 2005 Peterbilt 378 Right Side View Mirror

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2005 Peterbilt 378 Side View Mirror For Sale - RH / Passenger Side - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We ship everywhere.

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2005
Side	RIGHT
Stock Number	PT-0625-45
MLS Number	11647898
Category	Exterior Misc. Parts
Last Updated	3/19/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

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2005 Peterbilt 378 Driveshaft

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2005 Peterbilt 378 38" Driveshaft For Sale - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We ship everywhere., Series: other

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2005
Stock Number	PT-0625-38
MLS Number	11396431
Category	Driveshafts
Last Updated	10/9/2024
Location	York, ON, Canada
Sold By	Lomoca Inc.

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2005 Peterbilt 378 Driveshaft

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2005 Peterbilt 378 50" Driveshaft For Sale - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We ship everywhere., Series: other

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2005
Stock Number	PT-0625-37
MLS Number	11396430
Category	Driveshafts
Last Updated	10/9/2024
Location	York, ON, Canada
Sold By	Lomoca Inc.

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2005 Peterbilt 378 Power Steering Reservoir

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2005 Peterbilt 378 Power Steering Reservoir For Sale - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We ship everywhere.

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2005
Stock Number	PT-0625-36
MLS Number	11396428
Category	Power Steering Reservoirs
Last Updated	10/9/2024
Location	York, ON, Canada
Sold By	Lomoca Inc.

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2005 Peterbilt 378 Cab Mount

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2005 Peterbilt 378 Front Cab Mount For Sale P/N 2016551M000 - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We ship everywhere.

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2005
Part Number	2016551M000
Stock Number	PT-0625-35
MLS Number	11396427
Category	Cab Mounts
Last Updated	10/9/2024
Location	York, ON, Canada
Sold By	Lomoca Inc.

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Showing 301 - 325 of 928 Listings