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Peterbilt 337 Truck Parts For Sale

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Air Intake & Filtration (53)   Air Cleaners / Air Filter Housings (31)   Air Transfer Tubes (22)Air Tanks (26)Axles & Differentials (61)   Axle Assemblies, Front (28)   Axle Assemblies, Rear (4)   Axle Housings, Rear (2)   Differentials, Rear (7)   Spindles / Knuckles (20)Battery Box Covers (3)Battery Boxes / Trays (19)Brakes (24)   ABS Control Modules (7)   Air Dryers (16)   Brake Boosters (1)Cab Mounts (1)Cab, Body & Interior (288)   Back Glass (1)   Bumpers, Front (10)   Cabs (25)   Dash Panels (3)   Dashboards (24)   Door Assemblies, Front (46)   Door Glass, Front (1)   Door Mirrors (29)   Doors (11)   Fender Extensions (30)   Fenders (11)   Floor Mats (4)   Grilles (3)   Hoods (11)   Interior Misc. Parts (38)   Seats (7)   Side View Mirrors (7)   Steering Wheels (1)   Sun Visors (Interior) (19)   Sun Visors (7)Cooling & HVAC (95)   A/C Condensers (14)   Cooling Assemblies (Rad., Cond., ATAAC) (18)   Fan Blades (1)   Fan Clutches (1)   Heater / AC Climate Control Parts (11)   Intercoolers & Charge Air Coolers (8)   Intercoolers (5)   Radiator Core Supports (1)   Radiator Overflow Bottles / Surge Tanks (16)   Radiator Shrouds (8)   Radiators (12)Electrical & Lighting (68)   Body / Chassis Control Modules (7)   Cab Wiring Harnesses (2)   Door Electrical Switches (2)   Fuse Boxes & Panels (12)   Headlight Assemblies (6)   HVAC ECMs (6)   Lighting, Interior (4)   Radios (4)   Starter Motors (4)   Throttle Position Sensors (1)   Turn Signal Switches (8)   Windshield Washer Reservoirs (6)   Windshield Wiper Motors (6)Engine & Powertrain (15)   Engine Control Modules (ECM) (6)   Engine Mounts (1)   Engine Oil Pans (1)   Engine Wiring Harnesses (7)Exhaust & Emissions (36)   Diesel Exhaust Fluid (DEF) Pumps (3)   Diesel Exhaust Fluid (DEF) Tanks (11)   Diesel Particulate Filters (DPF) (9)   DPF Assemblies (10)   Exhaust Assemblies (2)   Exhaust Brackets (1)Exterior Misc. Parts (2)Frame & Chassis (9)   Brackets, Misc. (3)   Crossmembers (3)   Front & Rear Cutoffs (Clip Cuts) (2)   Front End Assemblies (1)Fuel System (19)   Fuel Pumps (1)   Fuel Tank Straps & Brackets (6)   Fuel Tanks (Truck) (12)Instrument Panel Clusters (17)   Liftgates (2)Miscellaneous Truck Parts (2)Power Steering Reservoirs (7)Seats (non-Suspension) (15)Suspension & Steering (47)   Leaf Springs, Front (14)   Leaf Springs, Rear (2)   Steering Columns (21)   Steering Gears / Racks (9)   Suspensions (1)Tool Boxes (2)Transmission & Driveline (7)   Driveshafts (1)   Front Driveshafts (1)   Transmission Control Modules (TCM) (5)Transmissions (2)Wheels, Tires & Hubs (14)   Hubs (11)   Tires & Rims (1)   Tires (2)
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Peterbilt (834)
Model
337 (834)
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Showing 451 - 475 of 834 Listings

451 - 475 of 834 listings
451 - 475 of 834 listings
Peterbilt 337 Windshield Washer Reservoir

2013 Peterbilt 337 Windshield Washer Reservoir

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(Used) 2013 Peterbilt 337, WASHER BOTTLE- Side: Driver Left Side, Material: Plastic, Location: On Radiator For more information about this item, give us a call. We ship Worldwide! (CRG...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2013
Part NumberTBD
Stock NumberP-102292
MLS Number13583957
CategoryWindshield Washer Reservoirs
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
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Peterbilt 337 Power Steering Reservoir

2013 Peterbilt 337 Power Steering Reservoir

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(Used) 2013 Peterbilt 337, POWER STEERING RESERVOIR- Side: Driver Left Side, Location: On Frame, Material: Plastic, Engine: Paccar PX-8, For more information about this item, give us a...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2013
Part NumberTBD
Stock NumberP-102296
MLS Number13583961
CategoryPower Steering Reservoirs
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
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Peterbilt 337 Radiator

2013 Peterbilt 337 Radiator

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(Used) 2013 Peterbilt 337, RADIATOR- Price is for Radiator ONLY-Picture is for display only. Location: Front Of Truck, Material: Aluminum and Plastic, Engine: Paccar PX-8, Less Condenser...
ConditionUsed
Engine ModelPaccar PX-8
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2013
Part NumberTBD
Stock NumberP-102314
MLS Number13583980
CategoryRadiators
Last Updated5/13/2026
Location
Elkton, MD, US
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Peterbilt 337 A/C Condenser

2013 Peterbilt 337 A/C Condenser

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(Used) 2013 Peterbilt 337, A/C CONDENSER- Price is for AC Condenser ONLY-Picture is for display only. Location: On Radiator, Material: Aluminum, Engine: Paccar PX-8, For more information...
ConditionUsed
Engine ModelPaccar PX-8
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2013
Part NumberTBD
Stock NumberP-102316
MLS Number13583982
CategoryA/C Condensers
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
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Peterbilt 337 Intercooler

2013 Peterbilt 337 Intercooler

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(Used) 2013 Peterbilt 337, INTERCOOLER- Price is for Intercooler ONLY-Picture is for display only. Location: On Radiator, Material: Aluminum, Engine: Paccar PX-8, Less Radiator and...
ConditionUsed
Engine ModelPaccar PX-8
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2013
Part NumberTBD
Stock NumberP-102320
MLS Number13583986
CategoryIntercoolers
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
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Peterbilt 337 Radiator Overflow Bottle / Surge Tank

2013 Peterbilt 337 Radiator Overflow Bottle / Surge Tank

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(Used) 2013 Peterbilt 337, RADIATOR OVERFLOW BOTTLE- Side: Passenger Right Side, Location: Firewall, Material: Steel, For more information about this item, give us a call. We ship...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2013
Part NumberTBD
Stock NumberP-102329
MLS Number13587005
CategoryRadiator Overflow Bottles / Surge Tanks
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
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Peterbilt 337 Headlight Assembly

2013 Peterbilt 337 Headlight Assembly

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(Used) 2013 Peterbilt 337, HEADLAMP ASSEMBLY- Side: Driver Left Side, Material: Plastic, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS)...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2013
Part NumberTBD
Stock NumberP-102333
MLS Number13587010
CategoryHeadlight Assemblies
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
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Peterbilt 337 Left Fender Extension

2013 Peterbilt 337 Left Fender Extension

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(Used) 2013 Peterbilt 337, FENDER EXTENSION- Side: Driver Left Side, Color: Blue, Material: Plastic, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2013
SideLEFT
Part NumberTBD
Stock NumberP-102336
MLS Number13587014
CategoryFender Extensions
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
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Used 2013 Peterbilt 337 Left Interior Door Panel, Grey, Power

Used 2013 Peterbilt 337 Left Interior Door Panel, Grey, Power

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(Used) 2013 Peterbilt 337, INTERIOR DOOR PANEL- Side: Driver Left Side, Color: Grey, Type: Power, Material: Plastic, For more information about this item, give us a call. We ship...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2013
Stock NumberP-102341
MLS Number13587019
CategoryInterior Misc. Parts
Last Updated5/13/2026
Location
Elkton, MD, US
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Peterbilt 337 Steering Column

2013 Peterbilt 337 Steering Column

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(Used) 2013 Peterbilt 337, STEERING COLUMN- Type: Tele/Tilt, Color: Black, Includes: Steering Wheel, Column Switches, For more information about this item, give us a call. We ship...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2013
Part NumberTBD
Stock NumberP-102342
MLS Number13587021
CategorySteering Columns
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
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Peterbilt 337 Instrument Panel Cluster

2013 Peterbilt 337 Instrument Panel Cluster

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(Used) 2013 Peterbilt 337, INSTRUMENT CLUSTER- Gauges: Engine Oil Pressure, Fuel Level, Def Level, RPM, MPH, Coolant Temperature, Brake Air Pressure (1), Brake Air Pressure (2), Material:...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2013
Part NumberTBD
Stock NumberP-102344
MLS Number13587023
CategoryInstrument Panel Clusters
Last Updated5/13/2026
Location
Elkton, MD, US
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Used 2013 Peterbilt 337 Miscellaneous Dash Switches

Used 2013 Peterbilt 337 Miscellaneous Dash Switches

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(Used) 2013 Peterbilt 337, MISCELLANEOUS DASH SWITCHES- Controls: Lights, Instrument cluster Light, Hazard Lights, Material: Plastic, For more information about this item, give us a call. ...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2013
Part NumberTBD
Stock NumberP-102347
MLS Number13587027
CategoryInterior Misc. Parts
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
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Used 2013 Peterbilt 337 Miscellaneous Dash Switches

Used 2013 Peterbilt 337 Miscellaneous Dash Switches

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(Used) 2013 Peterbilt 337, MISCELLANEOUS DASH SWITCHES- Controls: Engine Fan, Cruise On/Off, Cruise Select/Resume, Ignition switch, Material: Plastic, For more information about this item,...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2013
Part NumberTBD
Stock NumberP-102352
MLS Number13587034
CategoryInterior Misc. Parts
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
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Used 2013 Peterbilt 337 Miscellaneous Dash Switches Air Suspension UP/DOWN

Used 2013 Peterbilt 337 Miscellaneous Dash Switches Air Suspension UP/DOWN

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(Used) 2013 Peterbilt 337, MISCELLANEOUS DASH SWITCHES- Controls: Air Suspension Up/Down, Material: Plastic, For more information about this item, give us a call. We ship Worldwide! (CRG...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2013
Part NumberTBD
Stock NumberP-102354
MLS Number13587036
CategoryInterior Misc. Parts
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
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Used 2013 Peterbilt 337 Miscellaneous Dash Switches

Used 2013 Peterbilt 337 Miscellaneous Dash Switches

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(Used) 2013 Peterbilt 337, MISCELLANEOUS DASH SWITCHES- Controls: Star/Def/Stop, Engine Brake, Material: Plastic, For more information about this item, give us a call. We ship Worldwide!...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2013
Part NumberTBD
Stock NumberP-102356
MLS Number13587040
CategoryInterior Misc. Parts
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
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Used 2013 Peterbilt 337 Miscellaneous Dash Switches, Controls Parking Brake

Used 2013 Peterbilt 337 Miscellaneous Dash Switches, Controls Parking Brake

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(Used) 2013 Peterbilt 337, MISCELLANEOUS DASH SWITCHES- Controls: Parking Brake, Material: Plastic, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2013
Part NumberTBD
Stock NumberP-102359
MLS Number13587044
CategoryInterior Misc. Parts
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
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Peterbilt 337 Front Axle Assembly

2015 Peterbilt 337 Front Axle Assembly

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(Used) 2015 Peterbilt 337, COMPLETE FRONT AXLE- Part Number: 120218101, Center Leaf to Center Leaf: 34", Make: Spicer, Model: E1202I, Capacity: 12,000 Lbs, Hub Bolts: 10, Brake Type: Drum,...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2015
Capacity12,000
Part Number120218101
Stock NumberP-103922
MLS Number13632649
CategoryAxle Assemblies, Front
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
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Peterbilt 337 Left Spindle

2015 Peterbilt 337 Left Spindle

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(Used) 2015 Peterbilt 337, FRONT SPINDLE/KNUCKLE- Part Number: 120218101, Side: Driver Left Side, Make: Spicer, Model: E1202I, Capacity: 12,000 Lbs, Hub Bolts: 10, Brake Type: Drum, For more...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2015
SideLEFT
Capacity12,000
Part Number120218101
Stock NumberP-103927
MLS Number13632655
CategorySpindles / Knuckles
Last Updated5/13/2026
Location
Elkton, MD, US
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Peterbilt 337 Right Spindle

2015 Peterbilt 337 Right Spindle

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(Used) 2015 Peterbilt 337, FRONT SPINDLE/KNUCKLE- Part Number: 120218101, Side: Passenger Right Side, Make: Spicer, Model: E1202I, Capacity: 12,000 Lbs, Hub Bolts: 10, Brake Type: Drum, For...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2015
SideRIGHT
Capacity12,000
Part Number120218101
Stock NumberP-103929
MLS Number13632659
CategorySpindles / Knuckles
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
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Peterbilt 337 DPF Filter

2015 Peterbilt 337 DPF Filter

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(Used) 2015 Peterbilt 337, DIESEL PARTICULATE FILTER- Engine: Paccar ISL9 270, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2015
Stock NumberP-103939
MLS Number13633828
CategoryDiesel Particulate Filters (DPF)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
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Peterbilt 337 DEF Tank

2015 Peterbilt 337 DEF Tank

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(Used) 2015 Peterbilt 337, DEF TANK- Side: Driver Left Side, Material: Plastic, Color: Black, Shape: D, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2015
Stock NumberP-103940
MLS Number13633829
CategoryDiesel Exhaust Fluid (DEF) Tanks
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
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Peterbilt 337 Air Dryer

2015 Peterbilt 337 Air Dryer

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(Used) 2015 Peterbilt 337, AIR DRYER- Make: OTR, Model. TBD, Material: Steel, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2015
Stock NumberP-103954
MLS Number13633854
CategoryAir Dryers
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
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Peterbilt 337 Left Air Cleaner / Air Filter Housing

2015 Peterbilt 337 Left Air Cleaner / Air Filter Housing

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(Used) 2015 Peterbilt 337, AIR CLEANER- Side: Driver Left Side, Color: Black, Material: Plastic, Engine: Paccar ISL9 270, Dimensions: L=13.5", D=11," For more information about this item,...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2015
SideLEFT
Stock NumberP-103958
MLS Number13633860
CategoryAir Cleaners / Air Filter Housings
Last Updated5/13/2026
Location
Elkton, MD, US
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Peterbilt 337 Radiator Overflow Bottle / Surge Tank

2015 Peterbilt 337 Radiator Overflow Bottle / Surge Tank

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(Used) 2015 Peterbilt 337, RADIATOR OVERFLOW BOTTLE/COOLANT RESERVOIR- Part Number: F53-6001, Location: Cab, Dimensions: L=11", D=7", Material: Steel, Reference images for condition, For...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2015
Part NumberF53-6001
Stock NumberP-103959
MLS Number13633861
CategoryRadiator Overflow Bottles / Surge Tanks
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
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Peterbilt 337 Windshield Washer Reservoir

2015 Peterbilt 337 Windshield Washer Reservoir

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(Used) 2015 Peterbilt 337, WASHER BOTTLE- Location: On Radiator, Material: Plastic, Reference images for condition, For more information about this item, give us a call. We ship Worldwide!...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2015
Stock NumberP-103960
MLS Number13633863
CategoryWindshield Washer Reservoirs
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
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