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Peterbilt 337 Truck Parts For Sale

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Truck Parts (826)
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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)
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Peterbilt (826)
Model
337 (826)
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Showing 376 - 400 of 826 Listings

376 - 400 of 826 listings
376 - 400 of 826 listings
Peterbilt 337 Crossmember

2017 Peterbilt 337 Crossmember

Contact for price
Peterbilt 337 frame and cross members all available equipped with a Spicer P20060 single rear and Dana E1002IL still in the truck Call for more information, we ship everywhere.
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2017
Stock NumberPT-0841-27
MLS Number13028518
CategoryCrossmembers
Last Updated5/14/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Peterbilt 337 Brake Booster

2017 Peterbilt 337 Brake Booster

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Peterbilt 337 brake booster for sale with master cylinder and reservoir . brake booster P/N 0204745907 master cylinder P/N 0204839670 Call for more information, we ship everywhere
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2017
Part Number204745907
Stock NumberPT-0841-29
MLS Number13028521
CategoryBrake Boosters
Last Updated5/15/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Peterbilt 337 Front Axle Assembly

2016 Peterbilt 337 Front Axle Assembly

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(Used) 2016 Peterbilt 337, COMPLETE FRONT AXLE- Part Number: 1202TB101, Serial Number: TBD, Center Leaf to Center Leaf: 33", Make: Spicer, Model: E1002I, Capacity: 10,000 Lbs, Hub Bolts:...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2016
Capacity10,000 Lbs
Part Number1202TB101
Stock NumberP-94928
MLS Number13318231
CategoryAxle Assemblies, Front
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Peterbilt 337 Front Leaf Spring

2016 Peterbilt 337 Front Leaf Spring

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(Used) 2016 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)2016
Stock NumberP-94932
MLS Number13318235
CategoryLeaf Springs, Front
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Peterbilt 337 Front Leaf Spring

2016 Peterbilt 337 Front Leaf Spring

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(Used) 2016 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)2016
Stock NumberP-94933
MLS Number13318236
CategoryLeaf Springs, Front
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Peterbilt 337 Left Spindle

2016 Peterbilt 337 Left Spindle

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(Used) 2016 Peterbilt 337, FRONT SPINDLE/KNUCKLE- Part Number: 1202TB101, Serial Number: TBD, Side: Driver Left Side, Make: Spicer, Model: E1002I, Capacity: 10,000 Lbs, Hub Bolts: 10,...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2016
SideLEFT
Capacity10,000 Lbs
Part Number1202TB101
Stock NumberP-94937
MLS Number13318239
CategorySpindles / Knuckles
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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Peterbilt 337 Right Spindle

2016 Peterbilt 337 Right Spindle

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(Used) 2016 Peterbilt 337, FRONT SPINDLE/KNUCKLE- Part Number: 1202TB101, Serial Number: TBD, Side: Passenger Right Side, Make: Spicer, Model: E1002I, Capacity: 10,000 Lbs, Hub Bolts: 10,...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2016
SideRIGHT
Capacity10,000 Lbs
Part Number1202TB101
Stock NumberP-94939
MLS Number13318241
CategorySpindles / Knuckles
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Peterbilt 337 Air Dryer

2016 Peterbilt 337 Air Dryer

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(Used) 2016 Peterbilt 337, AIR DRYER- Part Number: K049196, Make: Bendix, Model: AD-IS, Material: Steel, 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)2016
Part NumberK049196
Stock NumberP-94995
MLS Number13321071
CategoryAir Dryers
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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Peterbilt 337 Right Air Cleaner / Air Filter Housing

2016 Peterbilt 337 Right Air Cleaner / Air Filter Housing

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(Used) 2016 Peterbilt 337, AIR CLEANER- Side: Passenger Right Side, Color: Black, Material: Plastic, Engine: PACCAR PX-7, Dimensions: L=13", D=10", For more information about this item,...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2016
SideRIGHT
Stock NumberP-95005
MLS Number13321080
CategoryAir Cleaners / Air Filter Housings
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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Peterbilt 337 Radiator Overflow Bottle / Surge Tank

2016 Peterbilt 337 Radiator Overflow Bottle / Surge Tank

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(Used) 2016 Peterbilt 337, RADIATOR OVERFLOW BOTTLE- Location: On Cab, Side: Passenger Right Side, Material: Steel, Dimensions: L=12", D=7", Reference images for condition, For more...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2016
Stock NumberP-95015
MLS Number13321091
CategoryRadiator Overflow Bottles / Surge Tanks
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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Peterbilt 337 Power Steering Reservoir

2016 Peterbilt 337 Power Steering Reservoir

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(Used) 2016 Peterbilt 337, POWER STEERING RESERVOIR- Location: Frame, Engine: PACCAR PX-7, Material: Plastic, Reference images for condition, For more information about this item, give...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2016
Stock NumberP-95019
MLS Number13321095
CategoryPower Steering Reservoirs
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
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Peterbilt 337 DEF Pump

2017 Peterbilt 337 DEF Pump

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2017 Peterbilt 337 DEF Pump / Doser For Sale P/N M86-6200-00303 - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We ship everywhere., Engine...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2017
Part NumberM86-6200-00303
Stock NumberPT-0841-31
MLS Number13322789
CategoryDiesel Exhaust Fluid (DEF) Pumps
Last Updated5/14/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Peterbilt 337 DPF Filter

2013 Peterbilt 337 DPF Filter

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(Used) 2013 Pererbilt 337, DIESEL PARTICULATE FILTER- (Inlet facing forward, Outlet facing Rear) Engine: Paccar PX-8, Reference images for condition For more information about this item,...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2013
Stock NumberP-95823
MLS Number13362870
CategoryDiesel Particulate Filters (DPF)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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Peterbilt 337 Right Seat

2017 Peterbilt 337 Right Seat

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2017 Peterbilt 337 Passenger Side Seat For Sale, RH Side, Air Ride, High Back, Armrest Used. Call for more information. We ship everywhere., Seat Make: Peterbilt
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2017
SideRIGHT
Stock NumberPT-0841-33
MLS Number13417169
CategorySeats
Last Updated5/14/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Lomoca Inc.
Peterbilt 337 Crossmember

2017 Peterbilt 337 Crossmember

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Peterbilt crossmember for sale P/N 01-51526-002, gussets P/N 01-51612 in great condition, sold complete Call for more information, we ship everywhere, Material: Aluminum
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2017
Part Number01-51526-002
Stock NumberPT-0841-34
MLS Number13454172
CategoryCrossmembers
Last Updated5/14/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Lomoca Inc.
Peterbilt 337 Crossmember

2017 Peterbilt 337 Crossmember

Contact for price
Paccar A24-603600 suspension crossmember for sale, aluminum in great condition. call for more information we ship everywhere., Material: Aluminum
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2017
Part NumberA24-603600
Stock NumberPT-0841-35
MLS Number13454173
CategoryCrossmembers
Last Updated5/14/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
NUMBERCall Seller
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Lomoca Inc.
Peterbilt 337 Cab Wiring Harness

2017 Peterbilt 337 Cab Wiring Harness

Contact for price
Peterbilt 337 wiring harness for sale, from firewall to transmission, check the plugs before ordering. Call for more information we ship everywhere., Engine Make: PACCAR, Engine Model: PX-7
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2017
Stock NumberPT-0841-36
MLS Number13476741
CategoryCab Wiring Harnesses
Last Updated5/14/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
NUMBERCall Seller
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Lomoca Inc.
Peterbilt 337 Cab Wiring Harness

2017 Peterbilt 337 Cab Wiring Harness

Contact for price
Peterbilt 337 chassis wiring harness for sale P/N D92-6087-1010 from the firewall to the back . call for more information. We ship everywhere., Engine Make: PACCAR, Engine Model: PX-7
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2017
Part NumberD92-6087-1010
Stock NumberPT-0841-37
MLS Number13476742
CategoryCab Wiring Harnesses
Last Updated5/14/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
NUMBERCall Seller
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Lomoca Inc.
Peterbilt 337 Bracket

2017 Peterbilt 337 Bracket

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Peterbilt 337 bumper bracket for sale, P/N A11-6157R, passenger side, both sides available, sold by the unit Call for more information we ship everywhere, Material: METAL
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2017
Part NumberA11-6157R
Stock NumberPT-0841-41
MLS Number13476760
CategoryBrackets, Misc.
Last Updated5/14/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Lomoca Inc.
Peterbilt 337 Bracket

2017 Peterbilt 337 Bracket

Contact for price
Peterbilt 337 bumper bracket for sale, P/N A11-6157, driver side, both sides available, sold by the unit Call for more information we ship everywhere, Material: METAL
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2017
Part NumberA11-6157
Stock NumberPT-0841-42
MLS Number13476761
CategoryBrackets, Misc.
Last Updated5/14/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
NUMBERCall Seller
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Lomoca Inc.
Peterbilt 337 Front Axle Assembly

2018 Peterbilt 337 Front Axle Assembly

Contact for price
(Used) 2018 Peterbilt 337, COMPLETE FRONT AXLE- Part Number: 693902, Serial Number: MY01762848, Center Leaf to Center Leaf: 34", Make: Spicer, Model: D-1001IL, Capacity: 10,000 Lbs, Hub...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2018
Capacity10,000 Lbs
Part Number693902
Stock NumberP-100945
MLS Number13539583
CategoryAxle Assemblies, Front
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Peterbilt 337 Front Leaf Spring

2018 Peterbilt 337 Front Leaf Spring

Contact for price
(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 Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
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