View 6 Photos View 0 Videos 2021 Peterbilt 579 Instrument Panel Cluster Contact for price (Used) 2021 Peterbilt 579, INSTRUMENT CLUSTER- Part Number: Q43-6080-1-2-021B, Gauges: Coolant Temperature, Def Level, Fuel Level, RPM, MPH, Engine Oil Pressure, Brake Air Pressure (P),... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2021Stock NumberP-494052 MLS Number14088164CategoryInstrument Panel Clusters 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 2021 Peterbilt 579 Temperature Control Assembly Contact for price (Used) 2021 Peterbilt 579, TEMPERATURE CONTROL ASSEMBLY- Settings: Fan Speed, Temperature, Air Position (Missing label), AUTO, MAX, Material: Plastic, For more information about this item,... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2021Stock NumberP-494053 MLS Number14088165CategoryHeater / AC Climate Control Parts 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 2021 Peterbilt 579 Radio Contact for price (Used) 2021 Peterbilt 579, RADIO- Part Number: 24115421 Type: Concert Class, Delphi, Plays: AM/FM, Disc, Bluetooth, USB, AUX, Reference images for condition, For more information about... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2021Stock NumberP-494054 MLS Number14088166CategoryRadios 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 Used 2021 Peterbilt 579 Miscellaneous Dash Switches with Gauges Contact for price (Used) 2021 Peterbilt 579, MISCELLANEOUS DASH SWITCHES- Controls: Engine Fan, Panel Lights, Control Panel, Includes Gauges: Susp Load, Manifold Pressure, Material: Plastic, Reference... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2021Stock NumberP-494055 MLS Number14088167CategoryInterior Misc. Parts 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 Used 2021 Peterbilt 579 Miscellaneous Dash Switches Contact for price (Used) 2021 Peterbilt 579, MISCELLANEOUS DASH SWITCHES- Controls: TC, Off, Alert Line,Sleeper Lights, Particulant Filter Regeneration, Air Suspension, Pdl Lock, Material: Plastic, For more... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2021Stock NumberP-494057 MLS Number14088169CategoryInterior 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 2021 Peterbilt 579 Sun Visor Contact for price (Used) 2021 Peterbilt 579, SUN VISOR- Side: Driver Left Side, Color: Grey, Material: Vinyl, Type: Adjustable, For more information about this item, give us a call. We ship Worldwide!... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2021Stock NumberP-494060 MLS Number14088174CategorySun Visors 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 2021 Peterbilt 579 Sun Visor Contact for price (Used) 2021 Peterbilt 579, SUN VISOR- Side: Center Of Truck, Color: Grey, Material: Vinyl, Type: Adjustable, Reference images for condition, For more information about this item, give us a... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2021Stock NumberP-494061 MLS Number14088176CategorySun Visors 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 2021 Peterbilt 579 Sun Visor Contact for price (Used) 2021 Peterbilt 579, SUN VISOR- Side: Passenger Right Side, Color: Grey, Material: Vinyl, Type: Adjustable, For more information about this item, give us a call. We ship Worldwide!... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2021Stock NumberP-494062 MLS Number14088178CategorySun Visors 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 2021 Peterbilt 579 Sun Visor Contact for price (Used) 2021 Peterbilt 579, EXTERIOR SUN VISOR- Side: Center Of Truck, Color: Blue, Material: Fiberglass, Reference images for condition, For more information about this item, give us a... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2021Stock NumberP-494067 MLS Number14088183CategorySun Visors Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 14 Photos View 0 Videos 2020 Peterbilt 579 Cab Assembly Contact for price (Used) 2020 Peterbilt 579, CAB- Type: Sleeper Cab, Engine: PACCAR MX13, Color: Green, Less Interior, Less Doors Sold Separately, Reference images for condition, For more information about... ConditionUsedEngine ModelPaccar MX13Fits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock NumberP-494279 MLS Number14094313CategoryCabs 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 2020 Peterbilt 579 Front Axle Assembly Contact for price (Used) 2020 Peterbilt 579, COMPLETE FRONT AXLE- Part Number: 693903, Serial number: TBD, Center Leaf to Center Leaf: 34", Make: Spicer, Model: E-1202LW, Capacity: 12,000 Lbs, Hub Bolts: 10,... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Capacity12,000Part Number693903Stock NumberP-494285 MLS Number14094320CategoryAxle Assemblies, Front Last Updated6/29/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2020 Peterbilt 579 Front Leaf Spring Contact for price (Used) 2020 Peterbilt 579, FRONT LEAF SPRINGS- Side: Passenger Right Side, Material: Steel, Leaf Quantity: 2, Dimensions: L=62", W=4", Reference images for condition, For more information... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock NumberP-494288 MLS Number14094323CategoryLeaf 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 2020 Peterbilt 579 Left Spindle Contact for price (Used) 2020 Peterbilt 579, FRONT SPINDLE/KNUCKLE- Part Number: 693903, Serial number: TBD, Side: Driver Left Side, Make: Spicer, Model: E-1202LW, Capacity: 12,000 Lbs, Hub Bolts: 10, Brake... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020SideLEFTCapacity12,000Part Number693903Stock NumberP-494297 MLS Number14094330CategorySpindles / 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 2020 Peterbilt 579 Right Spindle Contact for price (Used) 2020 Peterbilt 579, FRONT SPINDLE/KNUCKLE- Part Number: 693903, Serial Number: TBD, Side: Passenger Right Side, Make: Spicer, Model: E-1202LW, Capacity: 12,000 Lbs, Hub Bolts: 10,... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020SideRIGHTCapacity12,000Part Number693903Stock NumberP-494298 MLS Number14094331CategorySpindles / Knuckles Last Updated7/24/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2020 Peterbilt 579 DPF Filter Contact for price (Used) 2020 Peterbilt 579, DIESEL PARTICULATE FILTER- (Inlet Facing forward, Outlet Facing Rear) Engine: PACCAR MX13 For more information about this item, give us a call. We ship Worldwide!... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock NumberP-494320 MLS Number14094356CategoryDiesel 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 3 Photos View 0 Videos 2020 Peterbilt 579 Rear Leaf Spring Contact for price (Used) 2020 Peterbilt 579, REAR LEAF AND SUSPENSION- Side: Driver Left side, Material: Steel, Suspension: Air Suspension, Reference images for condition, For more information about this... ConditionUsedEngine ModelPaccar MX13Fits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock NumberP-494322 MLS Number14094358CategoryLeaf Springs, Rear 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 2020 Peterbilt 579 Rear Leaf Spring Contact for price (Used) 2020 Peterbilt 579, REAR LEAF AND SUSPENSION- Side: Passenger Right side, Material: Steel, Suspension: Air Suspension, Reference images for condition, For more information about this... ConditionUsedEngine ModelPaccar MX13Fits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock NumberP-494323 MLS Number14094359CategoryLeaf Springs, Rear 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 2020 Peterbilt 579 DEF Tank Contact for price (Used) 2020 Peterbilt 579, 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)579Will Fit Year(s)2020Stock NumberP-494324 MLS Number14094361CategoryDiesel 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 5 Photos View 0 Videos 2020 Peterbilt 579 Left Fuel Tank Contact for price (Used) 2020 Peterbilt 579, FUEL TANK- Side: Driver Left Side, Capacity: 100 Gallons, Material: Aluminum, Shape: Cylinder, Dimensions: L=44.5", D=25.5", Reference images for condition, For... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020SideLEFTCapacity100 GallonsStock NumberP-494325 MLS Number14094362CategoryFuel Tanks (Truck) 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 2020 Peterbilt 579 Right Fuel Tank Contact for price (Used) 2020 Peterbilt 579, FUEL TANK- Side: Passenger Right Side, Capacity: 90 Gallons, Material: Aluminum, Shape: Cylinder, Dimensions: L=39", D=26", Reference images for condition, For... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020SideRIGHTCapacity90 GallonsStock NumberP-494326 MLS Number14094363CategoryFuel Tanks (Truck) Last Updated7/21/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2020 Peterbilt 579 Battery Box Contact for price (Used) 2020 Peterbilt 579, BATTERY BOX- Side: Driver Left Side, Capacity: 4 Batteries, Material: Steel, Dimensions: L=31", H=17.5", W=26", For more information about this item, give us a... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock NumberP-494327 MLS Number14094364CategoryBattery 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 2020 Peterbilt 579 Air Dryer Contact for price (Used) 2020 Peterbilt 579, AIR DRYER- Make: Bendix, Model: AD-IS, Material: Aluminum, Reference images for condition, For more information about this item, give us a call. We ship... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock NumberP-494336 MLS Number14094373CategoryAir 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 2020 Peterbilt 579 Air Cleaner / Air Filter Housing Contact for price (Used) 2020 Peterbilt 579, AIR CLEANER- Side: Center Of Truck, Color: Black, Material: Plastic, Engine: PACCAR MX13, Dimensions: W=33.5", L=28" For more information about this item, give us... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock NumberP-494338 MLS Number14094376CategoryAir 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 2020 Peterbilt 579 Radiator Overflow Bottle / Surge Tank Contact for price (Used) 2020 Peterbilt 579, RADIATOR OVERFLOW BOTTLE- Location: On Radiator, Dimensions: W=22", L= 8 H=15.5" Material: Plastic, For more information about this item, give us a call. We ship... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock NumberP-494339 MLS Number14094377CategoryRadiator 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 2020 Peterbilt 579 Windshield Washer Reservoir Contact for price (Used) 2020 Peterbilt 579, WINDSHIELD WASHER BOTTLE- Location: On Radiator, Side: Driver Left Side, Color: White, Material: Plastic, For more information about this item, give us a call. We... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock NumberP-494340 MLS Number14094378CategoryWindshield Washer Reservoirs Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info