View 3 Photos View 0 Videos 2018 Peterbilt 337 Radiator Overflow Bottle / Surge Tank Contact for price (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... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2018Stock NumberP-100995 MLS Number13541700CategoryRadiator Overflow Bottles / Surge Tanks Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2018 Peterbilt 337 Windshield Washer Reservoir Contact for price (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... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2018Stock NumberP-100996 MLS Number13541701CategoryWindshield Washer Reservoirs Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2018 Peterbilt 337 Power Steering Reservoir Contact for price (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... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2018Stock NumberP-100998 MLS Number13541703CategoryPower Steering Reservoirs Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2018 Peterbilt 337 Left Fender Extension Contact for price (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... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2018SideLEFTStock NumberP-101009 MLS Number13541714CategoryFender Extensions Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Used 2018 Peterbilt 337 Left Interior Door Panel, Grey, Power Contact for price (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... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2018Stock NumberP-101015 MLS Number13541720CategoryInterior Misc. Parts Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Used 2018 Peterbilt 337 Right Interior Door Panel, Grey, Power Contact for price (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... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2018Stock NumberP-101016 MLS Number13541721CategoryInterior Misc. Parts Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2018 Peterbilt 337 Left Seat Contact for price (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... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2018SideLEFTStock NumberP-101019 MLS Number13541723CategorySeats Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2018 Peterbilt 337 Right Seat Contact for price (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... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2018SideRIGHTStock NumberP-101020 MLS Number13541724CategorySeats Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2018 Peterbilt 337 Steering Column Contact for price (Used) 2018 Peterbilt 337, STEERING COLUMN- Type: Tele/Tilt, Color: Black, Includes: Steering Wheel, Column Switches, Damage Reference images for condition, For more information about... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2018Stock NumberP-101021 MLS Number13541725CategorySteering Columns Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2018 Peterbilt 337 Instrument Panel Cluster Contact for price (Used) 2018 Peterbilt 337, INSTRUMENT CLUSTER- Gauges: Fuel Level, Engine Oil Pressure, Def Level, RPM, MPH, Brake Air Pressure (1), Brake Air Pressure (2), Coolant Temperature, Reference... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2018Stock NumberP-101022 MLS Number13541726CategoryInstrument Panel Clusters Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2018 Peterbilt 337 Radio Contact for price (Used) 2018 Peterbilt 337, RADIO- Type: Concert Class, Single Din, Plays: AM/FM, Bluetooth, USB, AUX, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2018Stock NumberP-101023 MLS Number13541727CategoryRadios Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Used 2018 Peterbilt 337 Miscellaneous Dash Switches Contact for price (Used) 2018 Peterbilt 337, MISCELLANEOUS DASH SWITCHES- Controls: Headlights, Clearance Lights, Panel Lights, Hazard Lights, Auxiliary, Material: Plastic, For more information about this... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2018Stock NumberP-101024 MLS Number13541728CategoryInterior Misc. Parts Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Used 2018 Peterbilt 337 Miscellaneous Dash Switches Contact for price (Used) 2018 Peterbilt 337, MISCELLANEOUS DASH SWITCHES- Controls: Engine Fan, Cruise ON/OFF, Cruise Select, Material: Plastic, For more information about this item, give us a call. We ship... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2018Stock NumberP-101025 MLS Number13541729CategoryInterior Misc. Parts Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Used 2018 Peterbilt 337 Miscellaneous Dash Switches Contact for price (Used) 2018 Peterbilt 337, MISCELLANEOUS DASH SWITCHES- Controls: Air Suspension, Rear Strobe, Material: Plastic, For more information about this item, give us a call. We ship Worldwide!... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2018Stock NumberP-101026 MLS Number13541730CategoryInterior Misc. Parts Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Used 2018 Peterbilt 337 Miscellaneous Dash Switches Contact for price (Used) 2018 Peterbilt 337, MISCELLANEOUS DASH SWITCHES- Controls: Particulate Filter Regeneration, Engine Brake, Lift Axle, Material: Plastic, For more information about this item, give us... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2018Stock NumberP-101027 MLS Number13541731CategoryInterior Misc. Parts Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Used 2018 Peterbilt 337 Miscellaneous Dash Switches, Parking Brake Control Contact for price (Used) 2018 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... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2018Stock NumberP-101028 MLS Number13541732CategoryInterior Misc. Parts Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2013 Peterbilt 337 Front Axle Assembly Contact for price (Used) 2013 Peterbilt 337, COMPLETE FRONT AXLE- Part Number: TBD, Serial Number: TBD, Make: Spicer, Model: TBD, Capacity: 10,000 Lbs, Hub Bolts: 10", Brake Type: Drum, For more... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2013Capacity10,000 LbsPart NumberTBDStock NumberP-102153 MLS Number13582065CategoryAxle Assemblies, Front Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2013 Peterbilt 337 Front Leaf Spring Contact for price (Used) 2013 Peterbilt 337, FRONT LEAF SPRINGS- Side: Driver Left Side, Material: Steel, Leaf Quantity: 2", Length: L=54", W=4", For more information about this item, give us a call. We ship... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2013Part NumberTBDStock NumberP-102162 MLS Number13582074CategoryLeaf Springs, Front Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2013 Peterbilt 337 Front Leaf Spring Contact for price (Used) 2013 Peterbilt 337, FRONT LEAF SPRINGS- Side: Passenger Right Side, Material: Steel, Leaf Quantity: 2", Length: L=54", W=4", For more information about this item, give us a call. We... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2013Part NumberTBDStock NumberP-102163 MLS Number13582075CategoryLeaf Springs, Front Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2013 Peterbilt 337 Left Spindle Contact for price (Used) 2013 Peterbilt 337, FRONT SPINDLE/KNUCKLE- Part Number: TBD, Serial Number: TBD, Side: Driver Left Side, Make: Spicer, Model: TBD, Capacity: 10,000 Lbs, Hub Bolts: 10", Brake... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2013SideLEFTCapacity10,000 LbsPart NumberTBDStock NumberP-102233 MLS Number13583897CategorySpindles / Knuckles Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2013 Peterbilt 337 Right Spindle Contact for price (Used) 2013 Peterbilt 337, FRONT SPINDLE/KNUCKLE- Part Number: TBD, Serial Number: TBD, Side: Passenger Right Side, Make: Spicer, Model: TBD, Capacity: 10,000 Lbs, Hub Bolts: 10", Brake... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2013SideRIGHTCapacity10,000 LbsPart NumberTBDStock NumberP-102234 MLS Number13583898CategorySpindles / Knuckles Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 13 Photos View 0 Videos 2013 Peterbilt 337 DPF Filter Contact for price (Used) 2013 Peterbilt 337, DIESEL PARTICULATE FILTER- (Inlet facing forward, Outlet facing Rear) INLET- Serial Number: 26341170189, CPN: 2871469, EPN: Q629360, ASM- Serial Number:... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2013Part NumberTBDStock NumberP-102254 MLS Number13583918CategoryDiesel Particulate Filters (DPF) Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2013 Peterbilt 337 DEF Tank Contact for price (Used) 2013 Peterbilt 337, DEF TANK- Side: Passenger Right Side, Material: Plastic, Shape: D-Shape Color: Black, Reference images for condition, For more information about this item,... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2013Part NumberTBDStock NumberP-102256 MLS Number13583920CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2013 Peterbilt 337 Battery Box Contact for price (Used) 2013 Peterbilt 337, BATTERY BOX- Side: Driver Left Side, (Damage to the steps) Capacity: 4", Of Batteries it can hold, Material: Aluminum with Aluminum step, Dimensions: L=30", W=16... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2013Part NumberTBDStock NumberP-102262 MLS Number13583926CategoryBattery Boxes / Trays Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2013 Peterbilt 337 Battery Box Cover Contact for price (Used) 2013 Peterbilt 337, BATTERY BOX COVER- Side: Driver Left Side, Capacity: 4", Of Batteries it can hold, Material: Aluminum, Dimensions: L=30.5", W=16", H=16", For more information... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2013Part NumberTBDStock NumberP-102270 MLS Number13583933CategoryBattery Box Covers Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info