Frontier Truck Parts Peterbilt Frame & Chassis For Sale

Frontier Truck Parts
4363 Walnut Dale Dr.
Dorr, MI 49323
United States
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Crossmembers

Frame Horns

Steps (Frame, Fuel Tank, Fairing)

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Deck Plates / Catwalk

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26 - 50 of 143 listings

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

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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

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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

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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

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2004 Used Peterbilt 387 Frame Step

$125 USD

Used 387 Frame Step, Width: 14.00", Height: 17.50"

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	387
Will Fit Year(s)	2004
Stock Number	722-10259
MLS Number	14228748
Category	Steps (Frame, Fuel Tank, Fairing)
Last Updated	3/7/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2007 Used Peterbilt 387 Frame Step

$125 USD

Used 387 Frame Step, Width: 14.325", Height: 23.00"

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	387
Will Fit Year(s)	2007
Part Number	N8260000350
Stock Number	722-10274
MLS Number	14228495
Category	Steps (Frame, Fuel Tank, Fairing)
Last Updated	3/7/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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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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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

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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

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2007 Used Peterbilt 378 Fifth Wheel Crossmember

$361 USD

Used 378 Fifth Wheel Crossmember, W x H x L: 13.25"x9.50"x33.25"

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2007
Stock Number	648-12855
MLS Number	13984104
Category	Crossmembers
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2011 Used Peterbilt 386 Engine Crossmember

$50 USD

Used 386 Engine Crossmember, W x H x L: 17.25"x5.75"x33.50"

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	386
Will Fit Year(s)	2011
Part Number	A2410793
Stock Number	648-12823
MLS Number	13902686
Category	Crossmembers
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2010 Used Peterbilt 387 Rear Closing Crossmember

$350 USD

Used 387 Rear Closing Crossmember, W x H x L: 4.50"x7.75"x33.50"

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	387
Will Fit Year(s)	2010
Stock Number	648-12805
MLS Number	13878319
Category	Crossmembers
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2010 Used Peterbilt 387 LH Frame Horn

$379 USD

Used 387 LH Frame Horn, Side: Driver, Material: Aluminum

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	387
Will Fit Year(s)	2010
Side	Driver
Part Number	B116023
Stock Number	646-11562
MLS Number	13878318
Category	Frame Horns
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2010 Used Peterbilt 387 RH Frame Horn

$379 USD

Used 387 RH Frame Horn, Side: Passenger, Material: Aluminum

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	387
Will Fit Year(s)	2010
Side	Passenger
Part Number	B116023
Stock Number	646-11563
MLS Number	13878316
Category	Frame Horns
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2010 Used Peterbilt 387 Front Closing Crossmember

$361 USD

Used 387 Front Closing Crossmember, W x H x L: 9.75"x17.50"x62.00"

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	387
Will Fit Year(s)	2010
Part Number	A246091
Stock Number	648-12802
MLS Number	13878314
Category	Crossmembers
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2010 Used Peterbilt 387 Engine Crossmember

$50 USD

Used 387 Engine Crossmember, W x H x L: 5.75"x18.75"x33.50"

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	387
Will Fit Year(s)	2010
Part Number	A241079
Stock Number	648-12803
MLS Number	13878313
Category	Crossmembers
Last Updated	5/30/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2010 Used Peterbilt 387 Fifth Wheel Crossmember

$361 USD

Used 387 Fifth Wheel Crossmember, W x H x L: 13.25"x9.25"x33.25"

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	387
Will Fit Year(s)	2010
Stock Number	648-12804
MLS Number	13878311
Category	Crossmembers
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2019 Used Peterbilt 567 RH Frame Horn

$1,350 USD

Used 567 RH Frame Horn, Side: Passenger, Material: Aluminum

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	567
Will Fit Year(s)	2019
Side	Passenger
Part Number	B116012R
Stock Number	646-11535
MLS Number	13765163
Category	Frame Horns
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2019 Used Peterbilt 567 Rear Suspension Crossmember

$150 USD

Used 567 Rear Suspension Crossmember, W x H x L: 12.25"x8.00"x33.50"

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	567
Will Fit Year(s)	2019
Part Number	A246036002
Stock Number	648-12734
MLS Number	13801604
Category	Crossmembers
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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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

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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

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2013 Used Peterbilt 386 Deck Plate

$300 USD

Used 386 Deck Plate, Length: 42.00", Width: 34.00", Material: Aluminum

Condition	Used
L x W	42.00" x 34.00"
Fits To Make(s)	Peterbilt
Fits To Model(s)	386
Will Fit Year(s)	2013
Stock Number	651-11032
MLS Number	13567149
Category	Deck Plates / Catwalk
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2013 Used Peterbilt 365 Engine Crossmember

$50 USD

Used 365 Engine Crossmember, W x H x L: 5.75"x16.50"x33.25"

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	365
Will Fit Year(s)	2013
Part Number	A2410793
Stock Number	648-12510
MLS Number	13669490
Category	Crossmembers
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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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

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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