1. Home
  2. For Sale
  3. Truck Parts
  4. Peterbilt
  5. 337

Peterbilt 337 Truck Parts For Sale

Close
Your Current Search
Industry
Truck Parts
Manufacturer
Peterbilt
Model
337
Market Type
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Truck Parts (826)
Category
Air Intake & Filtration (52)   Air Cleaners / Air Filter Housings (30)   Air Transfer Tubes (22)Air Tanks (23)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 (26)   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 (12)   Interior Misc. Parts (38)   Seats (7)   Side View Mirrors (7)   Steering Wheels (1)   Sun Visors (Interior) (17)   Sun Visors (7)Cooling & HVAC (94)   A/C Condensers (14)   Cooling Assemblies (Rad., Cond., ATAAC) (18)   Fan Blades (1)   Fan Clutches (1)   Heater / AC Climate Control Parts (10)   Intercoolers & Charge Air Coolers (8)   Intercoolers (5)   Radiator Core Supports (1)   Radiator Overflow Bottles / Surge Tanks (16)   Radiator Shrouds (8)   Radiators (12)Electrical & Lighting (66)   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 (2)   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 (16)   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)
Make
Peterbilt (826)
Model
337 (826)
A limited list of models are shown. Select a category above to view all available models.
Condition
Model Year
-
Horsepower
-
Price
-
Country
State / Region
Select a country to view available states.
Market Type

Shop Truck Parts by Category

Showing 251 - 275 of 826 Listings

251 - 275 of 826 listings
251 - 275 of 826 listings
Peterbilt 337 Cab Assembly

2014 Peterbilt 337 Cab Assembly

Recently Updated
$6,500 USD
Complete Door to Door Cab Assembly Wired for PX7 6.7L, Air Brakes, Manual Transmission. Price Will Be Adjusted As Parts Are Sold. Contact DTI Trucks for More Information and Shipping Quote
ConditionUsed
Fits To Make(s)PETERBILT
Fits To Model(s)337
Stock Number66400
MLS Number13126688
CategoryCabs
Last Updated5/9/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Truck Parts
Peterbilt 337 Right Front Door Assembly

2014 Peterbilt 337 Right Front Door Assembly

Recently Updated
$750 USD
Passenger Side Door Assembly, Good Condition Mirror Not Included But Available Call DTI Trucks for More Information And For Shipping Quotes
ConditionUsed
Fits To Make(s)PETERBILT
Fits To Model(s)337
SidePassenger
Stock Number66396
MLS Number13126683
CategoryDoor Assemblies, Front
Last Updated5/9/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Truck Parts
Peterbilt 337 Air Cleaner / Air Filter Housing

2017 Peterbilt 337 Air Cleaner / Air Filter Housing

$150 USD
Engine Air box, Good Condition, Ship Ready, Removed from a 2017 Peterbilt 337 Call DTI Trucks for more information and a shipping quote.
ConditionUsed
Fits To Make(s)PETERBILT
Fits To Model(s)337
Stock Number75738
MLS Number13762549
CategoryAir Cleaners / Air Filter Housings
Last Updated5/8/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Truck Parts
Peterbilt 337 Cooling Assembly

2017 Peterbilt 337 Cooling Assembly

$1,000 USD
Cooling System Assembly, Good Condition, Charge Air, Condenser, Radiator, Radiator Shroud, and Coolant Reservoir (if attached) Included. Call DTI Trucks for more information and a shipping...
ConditionUsed
Fits To Make(s)PETERBILT
Fits To Model(s)337
Stock Number75218
MLS Number13722858
CategoryCooling Assemblies (Rad., Cond., ATAAC)
Last Updated5/8/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Truck Parts
Save Search
Email Alert
What's Save Search and Email Alert?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for? Yes No