Used Peterbilt 579 For Sale in United States

2020 Peterbilt 579 Right Spindle

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(Used) 2020 Peterbilt 579, FRONT SPINDLE/KNUCKLE- Part Number: B05-6043, Serial number: M0N03876406, Side: Passenger Right Side, Make: Meritor, Model: MFS13B132CNN12, Capacity: 13,200 Lbs,...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2020
Side	RIGHT
Capacity	13,200
Part Number	B05-6043
Stock Number	P-507807
MLS Number	14465251
Category	Spindles / Knuckles
Last Updated	7/3/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2020 Peterbilt 579 Front Leaf Spring

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(Used) 2020 Peterbilt 579, FRONT LEAF SPRINGS- Side: Passenger Right Side, Material: Steel, Leaf Quantity: 2, Dimensions: L=62", W=4", Reference images for condition, For more information...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2020
Stock Number	P-507804
MLS Number	14465249
Category	Leaf Springs, Front
Last Updated	7/3/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2020 Peterbilt 579 Front Leaf Spring

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(Used) 2020 Peterbilt 579, FRONT LEAF SPRINGS- Side: Driver Left Side, Material: Steel, Leaf Quantity: 2, Dimensions: L=62", W=4", Reference images for condition, For more information about...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2020
Stock Number	P-507803
MLS Number	14465248
Category	Leaf Springs, Front
Last Updated	7/3/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2020 Peterbilt 579 Front Axle Assembly

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(Used) 2020 Peterbilt 579, COMPLETE FRONT AXLE- Part Number: B05-6043, Serial number: M0N03876406, Center Leaf to Center Leaf: 34", Make: Meritor, Model: MFS13B132CNN12, Capacity: 13,200 Lbs...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2020
Capacity	13,200
Part Number	B05-6043
Stock Number	P-507802
MLS Number	14465246
Category	Axle Assemblies, Front
Last Updated	7/4/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2020 Peterbilt 579 Cab Assembly

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(Used) 2020 Peterbilt 579, CAB- Type: Sleeper Cab, Engine: Cummins X15, Color: White, Less Interior, Less Doors Sold Separately, Reference images for condition, For more information about...

Condition	Used
Engine Model	Cummins ISX/X15
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2020
Stock Number	P-507801
MLS Number	14465245
Category	Cabs
Last Updated	7/3/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 985-___ SHOW
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2022 Peterbilt 579 Sleeper Semi Truck - 80" Mid Roof Sleeper, Paccar 455HP, Automatic

$62,900 USD

LOADED! This 2022 Peterbilt 579 Midroof is coming with an 80in Double Bunk Sleeper with Rear Door Access; Rear Bunk Controls; Inverter; Refrigerator; TV and Microwave Prep; Hood Mirrors; Air...

Condition	Used
Usage	487,258 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	80"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	8680394
MLS Number	14269034
Category	Sleeper Semi Trucks
Last Updated	7/10/2026
Location	Wyoming, MI, US
Sold By	JX Truck Center

(844) 985-___ SHOW
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2021 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic

$58,900 USD

ULTRALOFT! This 2021 Peterbilt 579 is powered by a 450hp Cummins X15 Engine and a 12 Speed Automatic Transmission; Adaptive Cruise Control; Collision Mitigation; Lane Departure Assistance;...

Condition	Used
Usage	487,340 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	8680318
MLS Number	14144463
Category	Sleeper Semi Trucks
Last Updated	7/10/2026
Location	Wadsworth, IL, US
Sold By	JX Truck Center

2020 Peterbilt 579 Instrument Panel Cluster

$386.43 USD

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	2669474
MLS Number	14465125
Category	Instrument Panel Clusters
Last Updated	7/7/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2020 Peterbilt 579 Steering Wheel

$208.48 USD

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	2669473
MLS Number	14465124
Category	Steering Wheels
Last Updated	7/3/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2017 Peterbilt 579 Left DEF Tank

$356.24 USD

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Side	Left
Stock Number	2659770
MLS Number	14413132
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	7/3/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

2016 Peterbilt 579 DEF Tank

$356.24 USD

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	2557580
MLS Number	13808943
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	7/3/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

2016 Peterbilt 579 Headache Rack

$750 USD

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	2557577
MLS Number	13808942
Category	Headache Racks
Last Updated	7/3/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

(855) 794-___ SHOW
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2019 Peterbilt 579 Fuel Tank

$550 USD

Driver Side Fuel Tank, 25"L x 26"Dia, 60 Gallons, w/ Straps And Brackets.

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Side	Driver (LH)
Capacity	60
Stock Number	4470-8
MLS Number	14335972
Category	Fuel Tanks (Truck)
Last Updated	7/2/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(844) 278-___ SHOW
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2020 Peterbilt 579 A/T, Splash 3,750 Gallon Water Truck, 6 Spray

$85,000 USD

2020 Peterbilt 579 Miles: 191,000 Engine: Paccar MX-13, 380 hp Transmission: Automatic Suspension: Air AC, Heat, Heated mirrors Power windows, Power locks, Cruise Control Equipped with: 14',...

Condition	Used
Usage	191,000 Miles
Upfit Type	Water Tank Body
Upfit Make	Splash Sales LLC
Upfit Model	3,750 Gallon Water Tank
Stock Number	687788
MLS Number	14463943
Category	Water Trucks
Last Updated	7/2/2026
Location	Guthrie, OK, US
Sold By	Splash Sales LLC

(855) 591-___ SHOW
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2022 Peterbilt 579 Sleeper Semi Truck - Raised Roof Sleeper, Paccar 510HP, 13 Speed Ultrashift Amt

$54,900 USD

2022 Peterbilt 579 Ultraloft – 1 Owner, Fleet Maintained Ultraloft Peterbilt!, Clean, well-equipped Ultraloft with an 80″ high-rise sleeper, low hours, and 6 months of warranty included! , ...

Condition	Used
Usage	460,439 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	13 Speed Ultrashift Automated
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.55 ratio
Stock Number	779976
MLS Number	14463605
Category	Sleeper Semi Trucks
Last Updated	7/8/2026
Location	Byron Center, MI, US
Sold By	5 Star Truck Sales, Inc

2016 Peterbilt 579 Center Dash Panel (Panel B) with Gauges and Switches, Part # S64-6148-1681100

$300 USD

USED 579 PETE CENTER DASH PANEL (PANEL B) WITH FOUR GAUGES FOUR SWITCHES TWO BLANKS S64-6148-1681100

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	2629604
MLS Number	14295713
Category	Dash Panels
Last Updated	7/2/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2020 Peterbilt 579 Steering Column

$495 USD

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	2669472
MLS Number	14463405
Category	Steering Columns
Last Updated	7/3/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2020 Peterbilt 579 Cooling Assembly

$750.45 USD

Condition	Used
Engine Model	CUMMINS X15
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	2669462
MLS Number	14463403
Category	Cooling Assemblies (Rad., Cond., ATAAC)
Last Updated	7/3/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2020 Peterbilt 579 Right Sleeper Door

$425.34 USD

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Side	Right
Stock Number	2669455
MLS Number	14463402
Category	Sleeper Doors
Last Updated	7/3/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2020 Peterbilt 579 Left DEF Tank

$356.24 USD

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Side	Left
Stock Number	2669452
MLS Number	14463401
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	7/3/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2019 Peterbilt 579 Cab Control Module

$400 USD

UNDER CENTER OF DASH, 1 MOUNTING HOLE CRACKED

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	2668523
MLS Number	14463327
Category	Cab Control Modules (CECU)
Last Updated	7/2/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

2020 Peterbilt 579 Right Cab Control Module

$500 USD

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Side	Right
Stock Number	2663191
MLS Number	14450244
Category	Cab Control Modules (CECU)
Last Updated	7/2/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

2020 Peterbilt 579 ABS Control Module

$220 USD

LOWER CENTER OF DASH BEHIND PANEL, Q27-6087-301,

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	2622436
MLS Number	14298809
Category	ABS Control Modules
Last Updated	7/2/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

2020 Peterbilt 579 Right Sleeper Cabinet

$275 USD

RT MIDDLE SLEEPER CLOSET

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Side	Right
Stock Number	2622434
MLS Number	14298808
Category	Sleeper Cabinets
Last Updated	7/2/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck