Peterbilt 579 Frame &amp; Chassis For Sale

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2017 Peterbilt 579 Deck Plate / Catwalk

$122 USD

(USED) Peterbilt 579 Length : 7 Type: Fixed Style: Serrated Width : 34

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25790047
MLS Number	13554294
Category	Deck Plates / Catwalk
Last Updated	4/9/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2014 Used Peterbilt 579 Frame Step

$75 USD

Used 579 Frame Step, Width: 29.50", Height: 29.50"

Quantity	2
Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2014
Stock Number	722-10309
MLS Number	14241952
Category	Steps (Frame, Fuel Tank, Fairing)
Last Updated	3/20/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2015 Used Peterbilt 579 Frame Step

$75 USD

Used 579 Frame Step, Width: 30.00", Height: 26.00"

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2015
Part Number	A221054
Stock Number	722-10078
MLS Number	14229521
Category	Steps (Frame, Fuel Tank, Fairing)
Last Updated	3/20/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2016 Used Peterbilt 579 LH Frame Step With Fairing Mounts

$75 USD

Used 579 LH Frame Step With Fairing Mounts, Width: 30.00", Height: 26.00"

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2016
Stock Number	722-10189
MLS Number	14229053
Category	Steps (Frame, Fuel Tank, Fairing)
Last Updated	3/20/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2016 Used Peterbilt 579 Rear RH Frame Step With Fairing Mounts

$75 USD

Used 579 Rear RH Frame Step With Fairing Mounts, Width: 30.00", Height: 26.00"

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2016
Stock Number	722-10190
MLS Number	14229051
Category	Steps (Frame, Fuel Tank, Fairing)
Last Updated	3/20/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2017 Used Peterbilt 579 Frame Step

$125 USD

Used 579 Frame Step, Width: 18.50", Height: 22.75"

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2017
Part Number	N116040
Stock Number	722-10311
MLS Number	14227982
Category	Steps (Frame, Fuel Tank, Fairing)
Last Updated	3/7/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2015 Peterbilt 579 Front End Assembly

$2,500 USD

USED, EATON E1202I, 12,000LB, 4" SPRING WIDTH, 58.5" SPRING CENTER LENGTH, 34" SPRING PERCH TO PERCH, HUB PILOT, AIR BRAKES

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	1439254
MLS Number	14213815
Category	Front End Assemblies
Last Updated	4/29/2026
Location	Antioch, TN, US
Sold By	LKQ Heavy Truck

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2015 Peterbilt 579 Front End Assembly

$2,500 USD

USED, EATON E-1202I, 12,000 LB, 4" SPRING WIDTH, 58.5" SPRING CENTER LENGTH, 34" SPRING PERCH TO PERCH, HUB PILOT, AIR BRAKES

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	1439220
MLS Number	14213813
Category	Front End Assemblies
Last Updated	4/29/2026
Location	Antioch, TN, US
Sold By	LKQ Heavy Truck

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NUMBERCall Seller

2017 Peterbilt 579 Deck Plate / Catwalk

$40 USD

(USED) Peterbilt 579 Length : 7 Type: Fixed Style: Serrated Width : 34 Ref# 01-50902 1 MOUNT BRACKET CRACKED, 1 END PIECE MISSING

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Part Number	01-50902
Stock Number	25564527
MLS Number	12531310
Category	Deck Plates / Catwalk
Last Updated	2/22/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2014 Used Peterbilt 579 Rear Closing Crossmember

$361 USD

Used 579 Rear Closing Crossmember, W x H x L: 4.50"x15.25"x33.50"

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2014
Stock Number	648-12886
MLS Number	14148567
Category	Crossmembers
Last Updated	2/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2014 Used Peterbilt 579 Transmission Crossmember

$270 USD

Used 579 Transmission Crossmember, W x H x L: 0.50"x2.50"x39.25"

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2014
Stock Number	648-12884
MLS Number	14148565
Category	Crossmembers
Last Updated	2/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2022 Used Peterbilt 579 Front Closing Crossmember

$200 USD

Used 579 Front Closing Crossmember, W x H x L: 8.00"x6.25"x47.75"

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2022
Part Number	A241774
Stock Number	648-12572
MLS Number	13669505
Category	Crossmembers
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2022 Used Peterbilt 579 Transmission Crossmember

$350 USD

Used 579 Transmission Crossmember, W x H x L: 0.50"x2.50"x39.25"

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2022
Stock Number	648-12573
MLS Number	13678453
Category	Crossmembers
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2016 Used Peterbilt 579 RH Frame Horn

$75 USD

Used 579 RH Frame Horn, Side: Passenger, Material: Aluminum

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2016
Side	Passenger
Part Number	B111025R
Stock Number	646-11340
MLS Number	13447560
Category	Frame Horns
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2016 Used Peterbilt 579 Front Crossmember

$270 USD

Used 579 Front Crossmember, W x H x L: 8.00"x13.25"x57.25"

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2016
Stock Number	648-12452
MLS Number	13447559
Category	Crossmembers
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2016 Used Peterbilt 579 Engine Crossmember

$50 USD

Used 579 Engine Crossmember, W x H x L: 5.75"x15.50"x33.25"

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2016
Part Number	A2410793
Stock Number	648-12453
MLS Number	13447558
Category	Crossmembers
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2016 Used Peterbilt 579 RH Frame Horn

$75 USD

Used 579 RH Frame Horn, Side: Passenger, Material: Aluminum

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2016
Side	Passenger
Part Number	B111025R
Stock Number	646-11298
MLS Number	13358171
Category	Frame Horns
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2016 Used Peterbilt 579 Front Closing Crossmember

$200 USD

Used 579 Front Closing Crossmember, W x H x L: 8.00"x13.75"x57.50"

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2016
Part Number	A246365
Stock Number	648-12384
MLS Number	13358170
Category	Crossmembers
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2016 Used Peterbilt 579 Engine Crossmember

$50 USD

Used 579 Engine Crossmember, W x H x L: 5.75"x15.75"x33.50"

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2016
Part Number	A2410793
Stock Number	648-12385
MLS Number	13358169
Category	Crossmembers
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2016 Used Peterbilt 579 Center Frame Crossmember

$150 USD

Used 579 Center Frame Crossmember, W x H x L: 12.50"x8.00"x33.50"

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2016
Part Number	A246036002
Stock Number	648-12386
MLS Number	13358168
Category	Crossmembers
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2020 Used Peterbilt 579 Center Frame Crossmember

$150 USD

Used 579 Center Frame Crossmember, W x H x L: 12.50"x8.00"x33.25"

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2020
Part Number	A246036002
Stock Number	648-12352
MLS Number	13358156
Category	Crossmembers
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2020 Used Peterbilt 579 Engine Crossmember

$50 USD

Used 579 Engine Crossmember, W x H x L: 6.75"x15.75"x33.50"

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2020
Part Number	A2410793
Stock Number	648-12349
MLS Number	13358132
Category	Crossmembers
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2019 Used Peterbilt 579 Engine Crossmember

$50 USD

Used 579 Engine Crossmember, W x H x L: 33.25"x16.00"x7.00"

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2019
Part Number	A2410793
Stock Number	648-11572
MLS Number	12350753
Category	Crossmembers
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts