Peterbilt 378 Truck Tool Boxes For Sale

1995 Peterbilt 378 Tool Box

$250 USD

GOOD USED TOOLBOX STEP ASSY.

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	1995
Stock Number	31926-14
MLS Number	14264203
Category	Tool Boxes
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2006 Peterbilt 378 Tool Box

$250 USD

GOOD USED TOOL BOX ASSY 30'' PAINTED/ PAINT NOT GREAT.

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2006
Stock Number	11026-11
MLS Number	14091630
Category	Tool Boxes
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2006 Peterbilt 378 Tool Box

$150 USD

USED TOOLBOX ASSY 25'' FAIR CONDITION

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2006
Stock Number	11026-12
MLS Number	14091629
Category	Tool Boxes
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2004 Peterbilt 378 Tool Box

$400 USD

GOOD USED SIDE STEP TOOLBOX, LOOKS OK/ SOME WEAR. SEE PICS, Material: Aluminum

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2004
Part Number	na
Stock Number	122622-18
MLS Number	11809836
Category	Tool Boxes
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2000 Peterbilt 378 Tool Box

$350 USD

RH TOOL BOX 00 378 379

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2000
Stock Number	71421-22
MLS Number	10897374
Category	Tool Boxes
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2001 Peterbilt 378 Tool Box

$225 USD

GOOD MERRIT TOOL BOX,STEP BENT SOME

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2001
Stock Number	11421-18
MLS Number	10654414
Category	Tool Boxes
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(855) 624-___ SHOW
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2005 Peterbilt 378 Tool Box

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2005 PETE 378 TOOL BOX

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2005
Stock Number	3638-PETE-10
MLS Number	13347019
Category	Tool Boxes
Last Updated	5/13/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

(833) 835-___ SHOW
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2001 Peterbilt 378 Tool Box

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Peterbilt 378 toolbox, utility box, with steps and cover, Heater not included, passenger side. Box has some damage see pictures for reference. Call for details we ship everywhere., Material:...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2001
Stock Number	PT-0644-11
MLS Number	10787869
Category	Tool Boxes
Last Updated	5/14/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

(855) 300-___ SHOW
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2007 Used Peterbilt 378 Tool Box

$395 USD

Used 378 Tool Box, Side: Passenger, Width: 29.50", Height: 13.25", Material: Aluminum, Steps: Yes, Latch/Strap: N/A

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2007
Side	Passenger
Stock Number	693-10341
MLS Number	13984103
Category	Tool Boxes
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(833) 359-___ SHOW
NUMBERCall Seller

1994 Peterbilt 378 Right Tool Box

$450 USD

USED PETERBILT 378 TOOL BOX/PASSENGER SIDE

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	378
Side	Right
Stock Number	66144
MLS Number	12824159
Category	Tool Boxes
Last Updated	5/1/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.