Peterbilt Truck Parts For Sale

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2013 Peterbilt 337 Cutoff

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Cutoff Assembly, Good Condtion ship Ready, Airbag level ride, fifth Wheel Plate, Air Brake System, 10 Lug Hubs, 5.57 Gear Raito, Call DTI Trucks for more information and a shipping quote.

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	337
Stock Number	84106
MLS Number	14535205
Category	Front & Rear Cutoffs (Clip Cuts)
Last Updated	8/11/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

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2013 Peterbilt 337 Starter

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Starter Motor, good condition. Call DTI Trucks for more information and a shipping quote.

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	337
Stock Number	84104
MLS Number	14535203
Category	Starter Motors
Last Updated	8/11/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

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Used 2013 Peterbilt 337 DPF Control Module

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DPF Control Module, Good Condition, Ship Ready, Removed from a 2013 Peterbilt 337 Call DTI Trucks for more information and a shipping quote.

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	337
Stock Number	84102
MLS Number	14535201
Category	Electrical Misc. Parts
Last Updated	8/14/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

(801) 478-___ SHOW
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Peterbilt Left Mud Flap

$50 USD

703000XG MUDFLAP HANGER, CHROME

Condition	Used
L x W	N/A x N/A
Fits To Make(s)	PETERBILT
Side	Left
Stock Number	117668
MLS Number	14535072
Category	Mud Flaps
Last Updated	8/11/2026
Location	Salt Lake City, UT, US
Sold By	Vriens Truck Parts

2019 Peterbilt 389 Hydraulic Tank

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(Used) 2019 Peterbilt 389, HYDRAULIC TANK- Side: Passenger Right Side, Material: Aluminum, Shape: Round, Dimensions: L=12.5", D=24", Reference images for condition, For more information...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2019
Stock Number	P-511027
MLS Number	14534803
Category	Hydraulic Tanks
Last Updated	8/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2019 Peterbilt 389 Air Tank

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(Used) 2019 Peterbilt 389, AIR TANK- Side: Passenger Right Side, Location: Rear Tank, Material: Aluminum, Dimensions: L=20.5", D=9.5", Front Ports: 2, Side Ports: 3, Rear Ports: 2, Reference...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2019
Stock Number	P-511026
MLS Number	14534802
Category	Air Tanks
Last Updated	8/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2019 Peterbilt 389 Air Tank

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(Used) 2019 Peterbilt 389, AIR TANK- Side: Passenger Right Side, Location: Front Tank, Material: Aluminum, Dimensions: L=30", D=9.5", Front Ports: 2, Side Ports: 3, Rear Ports: 2, Reference...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2019
Stock Number	P-511024
MLS Number	14534800
Category	Air Tanks
Last Updated	8/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2019 Peterbilt 389 Battery Box Cover

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(Used) 2019 Peterbilt 389, BATTERY BOX- Side: Passenger Right Side, Capacity: 3 Batteries, Material: Aluminum, Dimensions: L=18.5", W=30.5", Reference images for condition, For more...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2019
Stock Number	P-511023
MLS Number	14534799
Category	Battery Box Covers
Last Updated	8/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2019 Peterbilt 389 Battery Box

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(Used) 2019 Peterbilt 389, BATTERY BOX- Side: Passenger Right Side, Capacity: 3 Batteries, Material: Aluminum, Dimensions: L=18", W=27.¾", Reference images for condition, For more...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2019
Stock Number	P-511021
MLS Number	14534797
Category	Battery Boxes / Trays
Last Updated	8/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2019 Peterbilt 389 DEF Tank

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(Used) 2019 Peterbilt 389, DEF TANK- Side: Driver Left Side, Material: Plastic and Stainless steel, Color: Black, Shape: D, Reference images for condition, For more information about this...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2019
Stock Number	P-511011
MLS Number	14534787
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	8/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2019 Peterbilt 389 DPF Filter

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(Used) 2019 Peterbilt 389, DIESEL PARTICULATE FILTER- Side: Passenger Right Side, Engine: Cummins X15, Reference images for condition, For more information about this item, give us a call....

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2019
Stock Number	P-511009
MLS Number	14534785
Category	Diesel Particulate Filters (DPF)
Last Updated	8/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2019 Peterbilt 389 Right Spindle

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(Used) 2019 Peterbilt 389, FRONT SPINDLE/KNUCKLE- Part Number: TBD, Side: Passenger Right Side, Make: Meritor, Model: TBD, Capacity: 20,000 Lbs, Hub Bolts: 10, Brake Type: Drum, Reference...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2019
Side	RIGHT
Capacity	20,000
Stock Number	P-510977
MLS Number	14534753
Category	Spindles / Knuckles
Last Updated	8/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2019 Peterbilt 389 Left Spindle

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(Used) 2019 Peterbilt 389, FRONT SPINDLE/KNUCKLE- Part Number: TBD, Side: Driver Left Side, Make: Meritor, Model: TBD, Capacity: 20,000 Lbs, Hub Bolts: 10, Brake Type: Drum, Reference...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2019
Side	LEFT
Stock Number	P-510976
MLS Number	14534752
Category	Spindles / Knuckles
Last Updated	8/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2019 Peterbilt 389 Front Leaf Spring

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(Used) 2019 Peterbilt 389, FRONT LEAF SPRINGS- Side: Passenger Right Side, Material: Steel, Leaf Quantity: 3, Dimensions: L=62", W=4", It's Bracket is Damaged!! Reference images for...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2019
Stock Number	P-510971
MLS Number	14534749
Category	Leaf Springs, Front
Last Updated	8/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2019 Peterbilt 389 Front Leaf Spring

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(Used) 2019 Peterbilt 389, FRONT LEAF SPRINGS- Side: Driver Left Side, Material: Steel, Leaf Quantity: 3, Dimensions: L=62", W=4", It's Bracket is Damaged!! Reference images for condition,...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2019
Stock Number	P-510969
MLS Number	14534747
Category	Leaf Springs, Front
Last Updated	8/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2019 Peterbilt 389 Front Axle Assembly

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(Used) 2019 Peterbilt 389, COMPLETE FRONT AXLE- Part Number: TBD, Center Leaf to Center Leaf: 34", Make: Meritor, Model: TBD, Capacity: 20,000 Lbs, Hub Bolts: 10, Brake Type: Drum, Reference...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2019
Capacity	20,000
Stock Number	P-510966
MLS Number	14534744
Category	Axle Assemblies, Front
Last Updated	8/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2019 Peterbilt 389 Cab Assembly

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(Used) 2019 Peterbilt 389, CAB- Type: Day Cab, Engine: Cummins X15, Color: Blue, The driver Side Windshield is Cracked!! Less Interior, Less Doors Sold Separately, Reference images for...

Condition	Used
Engine Model	Cummins ISX/X15
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2019
Stock Number	P-510964
MLS Number	14534742
Category	Cabs
Last Updated	8/16/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2016 Peterbilt 579 Chassis Control Module

$750.24 USD

USED 2016 PETERBILT 579 CHASSIS CONTROL MODULE, Q21-1077-3-103, A2C80703100, MUX3-P

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	2633556
MLS Number	14534676
Category	Chassis Control Modules
Last Updated	8/11/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2020 Peterbilt 579 Chassis Control Module

$475.34 USD

180920-821 - Used ECM (CHASSIS) off of a New Generation( 2022+) Peterbilt 579, OEM# - Q21-1142-001-001 CHASSIS MODULE - PRIMARY

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	2251456
MLS Number	12028519
Category	Chassis Control Modules
Last Updated	8/11/2026
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

2020 Peterbilt 579 Chassis Control Module

$1,000.24 USD

180920-821 - Used ECM( CHASSIS ) off of a New Generation( 2022+) Peterbilt 579, OEM# - Q21-1143-001-001 CHASSIS MODULE - SECONDAR

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	2251453
MLS Number	12028518
Category	Chassis Control Modules
Last Updated	8/11/2026
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

2020 Peterbilt 579 Right Front Leaf Spring

$500 USD

180920-821 - Used Leaf Spring, Front off of a New Generation( 2022+) Peterbilt 579, OEM# -

Condition	Used
L x W	NA x 4"
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Side	Right
Capacity	13,200 LBS
Stock Number	2251447
MLS Number	12028514
Category	Leaf Springs, Front
Last Updated	8/11/2026
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

2020 Peterbilt 579 Left Front Leaf Spring

$500 USD

180920-821 - Used Leaf Spring, Front off of a New Generation( 2022+) Peterbilt 579, OEM# -

Condition	Used
L x W	NA x 4
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Side	Left
Capacity	13,200 LBS
Stock Number	2251446
MLS Number	12028513
Category	Leaf Springs, Front
Last Updated	8/11/2026
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

2020 Peterbilt 579 Right Bracket

$350 USD

180920-821 - Used Fairing Mount Bracket off of a New Generation( 2022+) Peterbilt 579, Location - Passenger side, Front bracket for Section 2

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Side	Right
Stock Number	2251437
MLS Number	12312854
Category	Brackets, Misc.
Last Updated	8/11/2026
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

2020 Peterbilt 579 Left Bracket

$250 USD

180920-821 - Used Fairing Mount Bracket off of a New Generation( 2022+) Peterbilt 579, Location - Driver side,Rear bracket for Section 2

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Side	Left
Stock Number	2251436
MLS Number	12312853
Category	Brackets, Misc.
Last Updated	8/11/2026
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck