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Peterbilt 579 Frame & Chassis For Sale in United States

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Truck Parts (372)
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Frame & Chassis (372)
   Brackets, Misc. (81)    Crossmembers (47)    Deck Plates / Catwalk (32)    Fifth Wheels (4)    Frame Horns (175)    Frames (16)    Front & Rear Cutoffs (Clip Cuts) (1)    Front End Assemblies (3)    Headache Racks (4)    Steps (Frame, Fuel Tank, Fairing) (9)
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Peterbilt (372)
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579 (372)
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For Sale (372)

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Showing 1 - 25 of 372 Listings

1 - 25 of 372 listings
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Peterbilt 579 Left Frame Step

2018 Peterbilt 579 Left Frame Step

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(Used) 2018 Peterbilt 579, FUEL TANK STEPS- Side: Driver Left Side, Material: Aluminum, Steps: 2, Dimensions: L=41 ¾", W=5", Reference images for condition, For more information about this...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2018
SideLEFT
Capacity120 Gallons
Stock NumberP-504131
MLS Number14427101
CategorySteps (Frame, Fuel Tank, Fairing)
Last Updated6/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Peterbilt 579 Bracket

2014 Peterbilt 579 Bracket

$75 USD
Good used Wiring harness bracket from a Paccar MX13 engine. The wiring harness bracket has been visually inspected and is in good condition. The wiring harness bracket has no damages, please...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2014
Part Number250102-49
Stock Number250102-49
MLS Number14426092
CategoryBrackets, Misc.
Last Updated6/13/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
Peterbilt 579 Bracket

2014 Peterbilt 579 Bracket

$75 USD
Good used Fuel diverter bracket from a Paccar MX13 engine. The fuel diverter bracket has been visually inspected and is in good condition. The fuel diverter bracket has attachments, please...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2014
Part Number250102-42
Stock Number250102-42
MLS Number14426084
CategoryBrackets, Misc.
Last Updated6/13/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
Peterbilt 579 Bracket

2014 Peterbilt 579 Bracket

$75 USD
Good used Alternator bracket from a Paccar MX13 engine. The alternator bracket has been visually inspected and is in good condition. The alternator bracket has no dents. All bolt holes are...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2014
Part Number250102-41
Stock Number250102-41
MLS Number14426080
CategoryBrackets, Misc.
Last Updated6/13/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
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