View 2 Photos View 0 Videos 2018 Peterbilt 337 Front Leaf Spring Contact for price (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.... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2018Stock NumberP-100949 MLS Number13539587CategoryLeaf Springs, Front 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 Spindle Contact for price (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:... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2018SideLEFTCapacity10,000 LbsPart Number693902Stock NumberP-100952 MLS Number13539589CategorySpindles / Knuckles 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 Right Spindle Contact for price (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:... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2018SideRIGHTCapacity10,000 LbsPart Number693902Stock NumberP-100953 MLS Number13539590CategorySpindles / Knuckles Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 11 Photos View 0 Videos Used Maxon RC 4,000 Lb Power Liftgate for 2018 Peterbilt 337 Contact for price (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,... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2018Stock NumberP-100968 MLS Number13539607CategoryLiftgates 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 2018 Peterbilt 337 DPF Filter Contact for price (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... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2018Stock NumberP-100971 MLS Number13539610CategoryDiesel 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 5 Photos View 0 Videos 2018 Peterbilt 337 DEF Tank Contact for price (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... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2018Stock NumberP-100973 MLS Number13539612CategoryDiesel 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 4 Photos View 0 Videos 2018 Peterbilt 337 Battery Box Contact for price (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... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2018Stock NumberP-100976 MLS Number13539615CategoryBattery Boxes / Trays 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 Battery Box Cover Contact for price (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... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2018Stock NumberP-100977 MLS Number13539616CategoryBattery Box Covers 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 Air Dryer Contact for price (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... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2018Stock NumberP-100986 MLS Number13541691CategoryAir Dryers 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 Air Cleaner / Air Filter Housing Contact for price (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... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2018SideLEFTStock NumberP-100989 MLS Number13541694CategoryAir Cleaners / Air Filter Housings 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 Radiator Contact for price (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... ConditionUsedEngine ModelPaccar PX-9Fits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2018Stock NumberP-100990 MLS Number13541695CategoryRadiators 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 Intercooler Contact for price (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... ConditionUsedEngine ModelPaccar PX-9Fits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2018Stock NumberP-100992 MLS Number13541697CategoryIntercoolers 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 A/C Condenser Contact for price (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... ConditionUsedEngine ModelPaccar PX-9Fits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2018Stock NumberP-100993 MLS Number13541698CategoryA/C Condensers 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 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