Western Star 57X Frame & Chassis For Sale

Browse Western Star 57X Frame & Chassis on MyLittleSalesman.com and compare listings with prices from $155 to $450. Sellers include Frontier Truck Parts. Filter by condition, price, or year to quickly narrow down to the right Western Star 57X.

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Truck Parts

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Frame & Chassis

Manufacturer
Western Star

Model
57X

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1 - 6 of 6 listings

Used Western Star 57X Center Frame Crossmember

2023 Used Western Star 57X Center Frame Crossmember

$225 USD

Used 57X Center Frame Crossmember, W x H x L: 14.25"x8.25"x32.75"

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	57X
Will Fit Year(s)	2023
Part Number	A1529594000
Stock Number	648-13206
MLS Number	14544645
Category	Crossmembers
Last Updated	8/15/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Frontier Truck Parts

Used Western Star 57X RH Frame Horn

2023 Used Western Star 57X RH Frame Horn

$232 USD

Used 57X RH Frame Horn, Side: Passenger, Material: Steel

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	57X
Will Fit Year(s)	2023
Side	Passenger
Part Number	1528666015
Stock Number	646-11814
MLS Number	14544644
Category	Frame Horns
Last Updated	8/15/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Frontier Truck Parts

Used Western Star 57X LH Frame Horn

2023 Used Western Star 57X LH Frame Horn

$232 USD

Used 57X LH Frame Horn, Side: Driver, Material: Steel

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	57X
Will Fit Year(s)	2023
Side	Driver
Part Number	A1528667010
Stock Number	646-11813
MLS Number	14544643
Category	Frame Horns
Last Updated	8/15/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Frontier Truck Parts

Used Western Star 57X Deck Plate

2023 Used Western Star 57X Deck Plate

$155 USD

Used 57X Deck Plate, Length: 32.75", Width: 20.75", Material: Aluminum

Condition	Used
L x W	32.75" x 20.75"
Fits To Make(s)	Western Star
Fits To Model(s)	57X
Will Fit Year(s)	2023
Stock Number	651-11096
MLS Number	14544640
Category	Deck Plates / Catwalk
Last Updated	8/15/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Frontier Truck Parts

Used Western Star 57X Engine Crossmember

2023 Used Western Star 57X Engine Crossmember

$450 USD

Used 57X Engine Crossmember, W x H x L: 9.00"x8.75"x39.25"

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	57X
Will Fit Year(s)	2023
Part Number	A1529410000
Stock Number	648-13204
MLS Number	14530933
Category	Crossmembers
Last Updated	8/8/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Frontier Truck Parts

Used Western Star 57X Front Closing Crossmember

2023 Used Western Star 57X Front Closing Crossmember

$210 USD

Used 57X Front Closing Crossmember, W x H x L: 2.75"x5.50"x51.00"

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	57X
Will Fit Year(s)	2023
Part Number	A1528129008
Stock Number	648-13205
MLS Number	14529136
Category	Crossmembers
Last Updated	8/7/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Frontier Truck Parts

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