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Peterbilt 337 Truck Parts For Sale

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A/C Condensers (13)A/V Equipment (2)   Radios (2)ABS Control Modules (10)Air Cleaners / Air Filter Housings (32)Air Dryers (15)Air Tanks (33)Air Transfer Tubes (22)Axle Assemblies, Front (26)Axle Assemblies, Rear (5)Axle Housings, Rear (2)Back Glass (1)Battery Box Covers (2)Battery Boxes / Trays (22)Body / Chassis Control Modules (8)Brackets, Misc. (3)Brake Boosters (1)Bumper Brackets, Front (2)Bumpers, Front (9)Cab Exterior Panels (6)Cab Mounts (3)Cab Wiring Harnesses (2)Cabs (26)Cooling Assemblies (Rad., Cond., ATAAC) (23)Crossmembers (3)Dash Panels (3)Dashboards (25)Diesel Exhaust Fluid (DEF) Pumps (3)Diesel Exhaust Fluid (DEF) Tanks (13)Differentials, Rear (8)Door Electrical Switches (1)Door Glass, Front (1)Door Handles (2)Door Mirrors (32)Doors (61)   Door Assemblies, Front (50)Driveshafts (2)   Front Driveshafts (1)Engine Parts (13)   Engine Control Modules (ECM) (7)   Engine Mounts (1)   Engine Oil Pans (1)   Intercoolers (4)Exhaust Parts (21)   Diesel Particulate Filters (DPF) (8)   DPF Assemblies (10)   Exhaust Assemblies (2)   Exhaust Brackets (1)Fan Blades (1)Fan Clutches (1)Fender Extensions (27)Fenders (11)Floor Mats (4)Front & Rear Cutoffs (Clip Cuts) (2)Front End Assemblies (1)Fuel Pumps (1)Fuel Tank Straps & Brackets (9)Fuel Tanks (Truck) (13)Fuse Boxes & Panels (14)Gauges (6)Grilles (4)Headlight Assemblies (6)Heater / AC Climate Control Parts (12)Hood Parts (1)   Hood Hinges (1)Hoods (13)Hubs (11)HVAC ECMs (7)Instrument Panel Clusters (25)Intercoolers & Charge Air Coolers (7)Interior Misc. Parts (33)Leaf Springs, Front (16)Leaf Springs, Rear (4)Liftgates (2)Lighting, Interior (4)Miscellaneous Truck Parts (2)Power Steering Reservoirs (5)Radiator Core Supports (1)Radiator Overflow Bottles / Surge Tanks (17)Radiator Pipes / Hoses (2)Radiator Shrouds (8)Radiators (12)Seats (non-Suspension) (15)Seats (8)Side View Mirrors (6)Spindles / Knuckles (19)Spring Hangers (10)Starter Motors (4)Steering Columns (28)Steering Gears / Racks (10)Steering Wheels (1)Sun Visors (Exterior) (3)Sun Visors (Interior) (31)Sun Visors (5)Suspension Crossmembers / K-Frames (8)Suspensions (1)Throttle Position Sensors (1)Tires & Rims (1)Tires (2)Tool Boxes (1)Tow Hooks (1)Transmission Parts (8)   Transmission Control Modules (TCM) (7)   Transmission Coolers (1)Transmissions (2)Turn Signal Switches (9)Windshield Washer Reservoirs (10)Windshield Wiper Motors (5)
Make
Peterbilt (927)
Model
337 (927)
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Showing 551 - 575 of 927 Listings

551 - 575 of 927 listings
551 - 575 of 927 listings
Peterbilt 337 Right Seat

2018 Peterbilt 337 Right Seat

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(Used) 2018 Peterbilt 337, SEAT- Side: Passenger Right Side, Color: Grey, Material: Fabric, Type: Manual, Reference images for condition, For more information about this item, give us a...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2018
SideRIGHT
Stock NumberP-101020
MLS Number13541724
CategorySeats
Last Updated4/26/2025
Location
Elkton, MD, US
Sold By
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Peterbilt 337 Left Seat

2018 Peterbilt 337 Left Seat

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(Used) 2018 Peterbilt 337, SEAT- Side: Driver Left Side, Color: Grey, Material: Fabric, Type: Air Ride, 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)2018
SideLEFT
Stock NumberP-101019
MLS Number13541723
CategorySeats
Last Updated4/26/2025
Location
Elkton, MD, US
Sold By
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Peterbilt 337 Interior Part

2018 Peterbilt 337 Interior Part

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(Used) 2018 Peterbilt 337, INTERIOR DOOR PANEL- Side: Passenger Right 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)2018
Stock NumberP-101016
MLS Number13541721
CategoryInterior Misc. Parts
Last Updated4/26/2025
Location
Elkton, MD, US
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Peterbilt 337 Interior Part

2018 Peterbilt 337 Interior Part

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(Used) 2018 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)2018
Stock NumberP-101015
MLS Number13541720
CategoryInterior Misc. Parts
Last Updated4/26/2025
Location
Elkton, MD, US
Sold By
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Peterbilt 337 Left Fender Extension

2018 Peterbilt 337 Left Fender Extension

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(Used) 2018 Peterbilt 337, FENDER EXTENSION- Side: Driver Left Side, Color: Green, Material: Fiberglass, 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)2018
SideLEFT
Stock NumberP-101009
MLS Number13541714
CategoryFender Extensions
Last Updated4/26/2025
Location
Elkton, MD, US
Sold By
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Peterbilt 337 Hood

2018 Peterbilt 337 Hood

$4,599.98 USD
(Used) 2018 Peterbilt 337, HOOD ASSEMBLY- Length: 45", Color: Green, Material: Fiberglass, Damage Reference images for condition, For more information about this item, give us a call. We...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2018
Stock NumberP-101008
MLS Number13541713
CategoryHoods
Last Updated11/6/2025
Location
Elkton, MD, US
Sold By
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Peterbilt 337 Front Bumper

2018 Peterbilt 337 Front Bumper

$699.98 USD
(Used) 2018 Peterbilt 337, BUMPER- Color: Chrome, Material: Chrome, Dimensions: L=111", H=14", For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2018
Stock NumberP-101006
MLS Number13541711
CategoryBumpers, Front
Last Updated11/13/2025
Location
Elkton, MD, US
Sold By
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Peterbilt 337 Power Steering Reservoir

2018 Peterbilt 337 Power Steering Reservoir

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(Used) 2018 Peterbilt 337, POWER STEERING RESERVOIR- Location: Frame, Engine: PACCAR PX-9, 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)2018
Stock NumberP-100998
MLS Number13541703
CategoryPower Steering Reservoirs
Last Updated4/26/2025
Location
Elkton, MD, US
Sold By
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Peterbilt 337 Windshield Washer Reservoir

2018 Peterbilt 337 Windshield Washer Reservoir

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(Used) 2018 Peterbilt 337, WASHER BOTTLE- Location: On Radiator, Material: Plastic, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2018
Stock NumberP-100996
MLS Number13541701
CategoryWindshield Washer Reservoirs
Last Updated4/26/2025
Location
Elkton, MD, US
Sold By
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Peterbilt 337 Radiator Overflow Bottle / Surge Tank

2018 Peterbilt 337 Radiator Overflow Bottle / Surge Tank

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(Used) 2018 Peterbilt 337, RADIATOR OVERFLOW BOTTLE/COOLANT RESERVOIR- Location: Cab, Dimensions: L=12", D=10", Material: Steel, Reference images for condition, For more information about...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2018
Stock NumberP-100995
MLS Number13541700
CategoryRadiator Overflow Bottles / Surge Tanks
Last Updated4/26/2025
Location
Elkton, MD, US
Sold By
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Peterbilt 337 A/C Condenser

2018 Peterbilt 337 A/C Condenser

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(Used) 2018 Peterbilt 337, A/C CONDENSER- Price is for AC Condenser ONLY- Picture is for display only, Engine: PACCAR PX-9 Dimensions: L=35", H=14", Material: Aluminum, Less Radiator and...
ConditionUsed
Engine ModelPaccar PX-9
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2018
Stock NumberP-100993
MLS Number13541698
CategoryA/C Condensers
Last Updated4/26/2025
Location
Elkton, MD, US
Sold By
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Peterbilt 337 Intercooler

2018 Peterbilt 337 Intercooler

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(Used) 2018 Peterbilt 337, INTERCOOLER- Price is for Intercooler ONLY- Picture is for display only, Engine: PACCAR PX-9, Dimensions: L=37.5", H=20", Material: Aluminum, Less Radiator and...
ConditionUsed
Engine ModelPaccar PX-9
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2018
Stock NumberP-100992
MLS Number13541697
CategoryIntercoolers
Last Updated4/26/2025
Location
Elkton, MD, US
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Peterbilt 337 Radiator

2018 Peterbilt 337 Radiator

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(Used) 2018 Peterbilt 337, RADIATOR- Price is for Radiator ONLY- Picture is for display only, Engine: PACCAR PX-9, Dimensions: L=40", H=29", Material: Aluminum, Less Condenser and...
ConditionUsed
Engine ModelPaccar PX-9
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2018
Stock NumberP-100990
MLS Number13541695
CategoryRadiators
Last Updated4/26/2025
Location
Elkton, MD, US
Sold By
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Peterbilt 337 Left Air Cleaner / Air Filter Housing

2018 Peterbilt 337 Left Air Cleaner / Air Filter Housing

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(Used) 2018 Peterbilt 337, AIR CLEANER- Side: Driver Left Side, Color: Black, Material: Plastic, Engine: PACCAR PX-9, Dimensions: L=14", D=10", For more information about this item, give...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2018
SideLEFT
Stock NumberP-100989
MLS Number13541694
CategoryAir Cleaners / Air Filter Housings
Last Updated7/22/2025
Location
Elkton, MD, US
Sold By
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Peterbilt 337 Air Dryer

2018 Peterbilt 337 Air Dryer

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(Used) 2018 Peterbilt 337, AIR DRYER- Make: Bendix, Model. AD-IS, Material: Steel, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2018
Stock NumberP-100986
MLS Number13541691
CategoryAir Dryers
Last Updated4/26/2025
Location
Elkton, MD, US
Sold By
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Peterbilt 337 Air Tank

2018 Peterbilt 337 Air Tank

$149.98 USD
(Used) 2018 Peterbilt 337, AIR TANK- TANK 1- Side: Passenger Right Side, Location: Front Top, Material: Steel, Dimensions: L=31", D=9", Front Ports: 1, Rear Ports: 2, Side Ports: 3,...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2018
Stock NumberP-100978
MLS Number13539617
CategoryAir Tanks
Last Updated1/24/2026
Location
Elkton, MD, US
Sold By
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Peterbilt 337 Battery Box Cover

2018 Peterbilt 337 Battery Box Cover

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(Used) 2018 Peterbilt 337, BATTERY BOX COVER- Side: Passenger Right Side, Capacity: 4 Batteries, Material: Aluminum, Dimensions: L=31", H=16", W=16", Reference images for condition For...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2018
Stock NumberP-100977
MLS Number13539616
CategoryBattery Box Covers
Last Updated1/24/2026
Location
Elkton, MD, US
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Peterbilt 337 Battery Box

2018 Peterbilt 337 Battery Box

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(Used) 2018 Peterbilt 337, BATTERY BOX- Side: Driver Left Side, Capacity: 4 Batteries, Material: Aluminum, Dimensions: L=30", H=15", W=31", Reference images for condition For more...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2018
Stock NumberP-100976
MLS Number13539615
CategoryBattery Boxes / Trays
Last Updated1/24/2026
Location
Elkton, MD, US
Sold By
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Peterbilt 337 DEF Tank

2018 Peterbilt 337 DEF Tank

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(Used) 2018 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)2018
Stock NumberP-100973
MLS Number13539612
CategoryDiesel Exhaust Fluid (DEF) Tanks
Last Updated4/25/2025
Location
Elkton, MD, US
Sold By
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Peterbilt 337 DPF Filter

2018 Peterbilt 337 DPF Filter

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(Used) 2018 Peterbilt 337, DIESEL PARTICULATE FILTER- Engine: PACCAR PX-9, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2018
Stock NumberP-100971
MLS Number13539610
CategoryDiesel Particulate Filters (DPF)
Last Updated4/25/2025
Location
Elkton, MD, US
Sold By
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Peterbilt 337 Liftgate

2018 Peterbilt 337 Liftgate

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(Used) 2018 Peterbilt 337, POWER LIFT GATE- Serial Number: 1801418163, Make: Maxon, Model: RC, Capacity: 4,000 Lbs, Platform Dimensions: L=7.10FT, H=8.5FT, Step Dimensions: L=7.10FT,...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2018
Stock NumberP-100968
MLS Number13539607
CategoryLiftgates
Last Updated4/25/2025
Location
Elkton, MD, US
Sold By
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Peterbilt 337 Right Spindle

2018 Peterbilt 337 Right Spindle

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(Used) 2018 Peterbilt 337, FRONT SPINDLE/KNUCKLE- Part Number: 693902, Serial Number: MY01762848, Side: Passenger Right Side, Make: Spicer, Model: D-1001IL, Capacity: 10,000 Lbs, Hub Bolts:...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2018
SideRIGHT
Capacity10,000 Lbs
Part Number693902
Stock NumberP-100953
MLS Number13539590
CategorySpindles / Knuckles
Last Updated2/9/2026
Location
Elkton, MD, US
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Peterbilt 337 Left Spindle

2018 Peterbilt 337 Left Spindle

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(Used) 2018 Peterbilt 337, FRONT SPINDLE/KNUCKLE- Part Number: 693902, Serial Number: MY01762848, Side: Driver Left Side, Make: Spicer, Model: D-1001IL, Capacity: 10,000 Lbs, Hub Bolts:...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2018
SideLEFT
Capacity10,000 Lbs
Part Number693902
Stock NumberP-100952
MLS Number13539589
CategorySpindles / Knuckles
Last Updated2/9/2026
Location
Elkton, MD, US
Sold By
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Peterbilt 337 Front Leaf Spring

2018 Peterbilt 337 Front Leaf Spring

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(Used) 2018 Peterbilt 337, FRONT LEAF SPRINGS- Side: Passenger Right Side, Material: Steel, Leaf Quantity: 2, Dimensions: L=56", W=4", 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)2018
Stock NumberP-100949
MLS Number13539587
CategoryLeaf Springs, Front
Last Updated4/25/2025
Location
Elkton, MD, US
Sold By
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Peterbilt 337 Front Leaf Spring

2018 Peterbilt 337 Front Leaf Spring

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(Used) 2018 Peterbilt 337, FRONT LEAF SPRINGS- Side: Driver Left Side, Material: Steel, Leaf Quantity: 2, Dimensions: L=56", W=4", For more information about this item, give us a call. We...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2018
Stock NumberP-100948
MLS Number13539586
CategoryLeaf Springs, Front
Last Updated4/25/2025
Location
Elkton, MD, US
Sold By
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