View 4 Photos View 0 Videos Mack Granite GU813 Air Tank for a 2017 Mack GU813 Newly Listed Contact for price (Used) 2017 Mack GU813, AIR TANK (1)- Side: Driver Left Side, Location: Upper/Top Front Tank, Material: Aluminum, Dimensions: L=24.5", D=12.5", Front Ports: 1, Rear Ports: 0, Side Ports:... ConditionUsedFits To Make(s)MackFits To Model(s)GU813Will Fit Year(s)2017Stock NumberP-493991 MLS Number14085732CategoryAir Tanks Last Updated1/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Western Star 4900FA Right Fuel Tank for a 2020 Western Star 4900 FA Newly Listed Contact for price (Used) 2020 Western Star 4900 FA, FUEL TANK- Side: Passenger Right Side, Capacity: 120 Gallons, Material: Aluminum, Shape: Cylinder, Dimensions: L=66”, D=23.5", For more information about... ConditionUsedFits To Make(s)Western StarFits To Model(s)4900 FAWill Fit Year(s)2020SideRIGHTCapacity120 GallonsStock NumberP-493990 MLS Number14085731CategoryFuel Tanks (Truck) Last Updated1/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Western Star 4900FA Left Fuel Tank for a 2020 Western Star 4900 FA Newly Listed Contact for price (Used) 2020 Western Star 4900 FA, FUEL TANK- Side: Driver Left Side, Capacity: 120 Gallons, Material: Aluminum, Shape: Cylinder, Dimensions: L=66”, D=23.5", For more information about this... ConditionUsedFits To Make(s)Western StarFits To Model(s)4900 FAWill Fit Year(s)2020SideLEFTCapacity120 GallonsStock NumberP-493989 MLS Number14085730CategoryFuel Tanks (Truck) Last Updated1/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Mack Granite GU813 Battery Box Cover for a 2017 Mack GU813 Newly Listed Contact for price (Used) 2017 Mack GU813, BATTERY BOX COVER- Part Number: 21062832, Side: Passenger Right Side, Capacity: 3 Batteries, Material: Aluminum, Dimensions: L=14", W=19.5", Reference images for... ConditionUsedFits To Make(s)MackFits To Model(s)GU813Will Fit Year(s)2017Part Number21062832Stock NumberP-493988 MLS Number14085729CategoryBattery Box Covers Last Updated1/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Mack Granite GU813 Battery Box for a 2017 Mack GU813 Newly Listed Contact for price (Used) 2017 Mack GU813, BATTERY BOX- Side: Passenger Right Side, Capacity: 3 Batteries, Material: Aluminum, Dimensions: L=15", W=27", Reference images for condition, For more information... ConditionUsedFits To Make(s)MackFits To Model(s)GU813Will Fit Year(s)2017Stock NumberP-493987 MLS Number14085728CategoryBattery Boxes / Trays Last Updated1/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Western Star 4900FA DEF Tank for a 2020 Western Star 4900 FA Newly Listed Contact for price (Used) 2020 Western Star 4900 FA, DEF TANK- Side: Driver Left Side, Material: Plastic, Color: Black, Shape: Rectangular, For more information about this item, give us a call. We ship... ConditionUsedFits To Make(s)Western StarFits To Model(s)4900 FAWill Fit Year(s)2020Stock NumberP-493986 MLS Number14085727CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated1/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Western Star 4900FA DPF Filter for a 2020 Western Star 4900 FA Newly Listed Contact for price (Used) 2020 Western Star 4900 FA, DIESEL PARTICULATE FILTER- Engine: Detroit DD15, Material: Steel, Side: Passenger Right Side, For more information about this item, give us a call. We ship... ConditionUsedFits To Make(s)Western StarFits To Model(s)4900 FAWill Fit Year(s)2020Stock NumberP-493985 MLS Number14085726CategoryDiesel Particulate Filters (DPF) Last Updated1/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Mack Granite GU813 DEF Tank for a 2017 Mack GU813 Newly Listed Contact for price (Used) 2017 Mack GU813, DEF TANK- Side: Driver Left Side, Material: Plastic and Steel, Color: Black, Shape: D, For more information about this item, give us a call. We ship Worldwide!... ConditionUsedFits To Make(s)MackFits To Model(s)GU813Will Fit Year(s)2017Stock NumberP-493984 MLS Number14085725CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated1/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Mack Granite GU813 DPF Filter for a 2017 Mack GU813 Newly Listed Contact for price (Used) 2017 Mack GU813, DIESEL PARTICULATE FILTER- Engine: Mack MP7, 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)MackFits To Model(s)GU813Will Fit Year(s)2017Stock NumberP-493983 MLS Number14085724CategoryDiesel Particulate Filters (DPF) Last Updated1/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Mack MP7 Muffler Shield for a 2017 Mack GU813 Newly Listed Contact for price (Used) 2017 Mack GU813, MUFFLER SHIELDS- Side: Passenger Right Side, Engine: Mack MP7, Material: Stainless Steel, Dimensions: H=51", Reference images for condition, For more information... ConditionUsedFits To Make(s)MackFits To Model(s)GU813Will Fit Year(s)2017Stock NumberP-493982 MLS Number14085723CategoryMuffler Shields Last Updated1/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Mack MP7 Muffler for a 2017 Mack GU813 Newly Listed Contact for price (Used) 2017 Mack GU813, MUFFLER- Side: Passenger Right Side, Engine: Mack MP7, Material: Steel, Dimensions: H=92", Reference images for condition, For more information about this item,... ConditionUsedFits To Make(s)MackFits To Model(s)GU813Will Fit Year(s)2017Stock NumberP-493981 MLS Number14085722CategoryMufflers Last Updated1/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Detroit DD15 Muffler Shield for a 2020 Western Star 4900 FA Newly Listed Contact for price (Used) 2020 Western Star 4900 FA, MUFFLER SHIELDS- Side: Driver Left Side, Engine: Detroit DD15 Material: Aluminum, Dimensions: H=54.5", Reference images for condition, For more information... ConditionUsedFits To Make(s)Western StarFits To Model(s)4900 FAWill Fit Year(s)2020Stock NumberP-493980 MLS Number14085721CategoryMuffler Shields Last Updated1/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos AIR SLIDE HOLLAND Fifth Wheel for a 2020 Western Star 4900 FA Newly Listed Contact for price (Used) 2020 Western Star 4900 FA, FIFTH WHEEL- Serial Number: 14192180429, Make: Holland, Model: FW35C824XL00, Type: Air Slide, Length: 49.5", Width: 34", Height: 7.5", Reference images for... ConditionUsedFits To Make(s)Western StarFits To Model(s)4900 FAWill Fit Year(s)2020Stock NumberP-493979 MLS Number14085719CategoryFifth Wheels Last Updated1/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos HUB PILOT Hub for a 2020 Western Star 4900 FA Newly Listed Contact for price (Used) 2020 Western Star 4900 FA, REAR DIFFERENTIAL HUBS- Side: Passenger Right Side, Make: Meritor/Rockwell, Model: MT-40-14X, Ratio: 3.42, Capacity: 20,000 Lbs, Hub Bolts: 10, Brake Type:... ConditionUsedFits To Make(s)Western StarFits To Model(s)4900 FAWill Fit Year(s)2020Stock NumberP-493978 MLS Number14085718CategoryHubs Last Updated1/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos HUB PILOT Hub for a 2020 Western Star 4900 FA Newly Listed Contact for price (Used) 2020 Western Star 4900 FA, REAR DIFFERENTIAL HUBS- Side: Driver Left Side, Make: Meritor/Rockwell, Model: MT-40-14X, Ratio: 3.42, Capacity: 20,000 Lbs, Hub Bolts: 10, Brake Type: Drum... ConditionUsedFits To Make(s)Western StarFits To Model(s)4900 FAWill Fit Year(s)2020Stock NumberP-493977 MLS Number14085717CategoryHubs Last Updated1/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Meritor-Rockwell MT40-14X Rear Differential for a 2020 Western Star 4900 FA Newly Listed Contact for price (Used) 2020 Western Star 4900 FA, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00044-009, Serial Number: FOR06042026, Make: Meritor/Rockwell, Model: MT-40-14X, Ratio: 3.42, Capacity:... ConditionUsedRear End3.42 ratioFits To Make(s)Western StarFits To Model(s)4900 FAWill Fit Year(s)2020Part NumberC11-00044-009Stock NumberP-493976 MLS Number14085716CategoryDifferentials, Rear Last Updated1/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Meritor-Rockwell MT40-14X Rear Axle Housing for a 2020 Western Star 4900 FA Newly Listed Contact for price (Used) 2020 Western Star 4900 FA, REAR DIFFERENTIAL HOUSING ONLY- Part Number: C11-00044-009, Serial Number: FOR06042026, Make: Meritor/Rockwell, Model: MT-40-14X, Ratio: 3.42, Capacity:... ConditionUsedFits To Make(s)Western StarFits To Model(s)4900 FAWill Fit Year(s)2020Part NumberC11-00044-009Stock NumberP-493975 MLS Number14085715CategoryAxle Housings, Rear Last Updated1/14/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Meritor-Rockwell MT40-14X Rear Axle Assembly for a 2020 Western Star 4900 FA Newly Listed Contact for price (Used) 2020 Western Star 4900 FA, COMPLETE REAR REAR TANDEM- Part Number: C11-00044-009, Serial Number: FOR06042026, Make: Meritor/Rockwell, Model: MT-40-14X, Ratio: 3.42, Capacity: 20,000... ConditionUsedRear End3.42 ratioFits To Make(s)Western StarFits To Model(s)4900 FAWill Fit Year(s)2020Part NumberC11-00044-009Stock NumberP-493973 MLS Number14085714CategoryAxle Assemblies, Rear Last Updated1/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos HUB PILOT Hub for a 2020 Western Star 4900 FA Newly Listed Contact for price (Used) 2020 Western Star 4900 FA, FRONT DIFFERENTIAL HUBS- Side: Passenger Right Side, Make: Meritor/Rockwell, Model: MT-40-14X, Ratio: 3.42, Capacity: 20,000 Lbs, Hub Bolts: 10, Brake Type:... ConditionUsedFits To Make(s)Western StarFits To Model(s)4900 FAWill Fit Year(s)2020Stock NumberP-493972 MLS Number14085713CategoryHubs Last Updated1/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos HUB PILOT Hub for a 2020 Western Star 4900 FA Newly Listed Contact for price (Used) 2020 Western Star 4900 FA, FRONT DIFFERENTIAL HUBS- Side: Driver Left Side, Make: Meritor/Rockwell, Model: MT-40-14X, Ratio: 3.42, Capacity: 20,000 Lbs, Hub Bolts: 10, Brake Type:... ConditionUsedFits To Make(s)Western StarFits To Model(s)4900 FAWill Fit Year(s)2020Stock NumberP-493971 MLS Number14085712CategoryHubs Last Updated1/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Meritor-Rockwell MT40-14X Front Differential for a 2020 Western Star 4900 FA Newly Listed Contact for price (Used) 2020 Western Star 4900 FA, FRONT DIFFERENTIAL GEARS ONLY- Part Number: C11-00044-009, Serial Number: FOR06042025, Make: Meritor/Rockwell, Model: MT-40-14X, Ratio: 3.42, Capacity:... ConditionUsedRear End3.42 ratioFits To Make(s)Western StarFits To Model(s)4900 FAWill Fit Year(s)2020Part NumberC11-00044-009Stock NumberP-493970 MLS Number14085711CategoryDifferentials, Front Last Updated1/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Meritor-Rockwell MT40-14X Rear Axle Housing for a 2020 Western Star 4900 FA Newly Listed Contact for price (Used) 2020 Western Star 4900 FA, FRONT DIFFERENTIAL HOUSING ONLY- Part Number: C11-00044-009, Serial Number: FOR06042025, Make: Meritor/Rockwell, Model: MT-40-14X, Ratio: 3.42, Capacity: 20... ConditionUsedFits To Make(s)Western StarFits To Model(s)4900 FAWill Fit Year(s)2020Part NumberC11-00044-009Stock NumberP-493969 MLS Number14085710CategoryAxle Housings, Rear Last Updated1/14/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Meritor-Rockwell MT40-14X Front Differential for a 2020 Western Star 4900 FA Newly Listed Contact for price (Used) 2020 Western Star 4900 FA, COMPLETE FRONT REAR TANDEM- Part Number: C11-00044-009, Serial Number: FOR06042025, Make: Meritor/Rockwell, Model: MT-40-14X, Ratio: 3.42, Capacity: 20,000... ConditionUsedRear End3.42 ratioFits To Make(s)Western StarFits To Model(s)4900 FAWill Fit Year(s)2020Part NumberC11-00044-009Stock NumberP-493968 MLS Number14085709CategoryDifferentials, Front Last Updated1/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos Meritor-Rockwell MT-40-14X Cutoff for a 2020 Western Star 4900 FA Newly Listed Contact for price (Used) 2020 Western Star 4900 FA, TANDEM CUTTOFF- Part Number: C11-00044-009, Serial Number: FOR06042025/FOR06042026, Make: Meritor/Rockwell, Model: MT-40-14X, Ratio: 3.42, Capacity: 20,000... ConditionUsedRear End3.42 ratioFits To Make(s)Western StarFits To Model(s)4900 FAWill Fit Year(s)2020Stock NumberP-493967 MLS Number14085707CategoryCutoffs Last Updated1/16/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos TRW/ROSS Steering Gear / Rack for a 2020 Western Star 4900 FA Newly Listed Contact for price (Used) 2020 Western Star 4900 FA, STEERING BOX- Part Number: 4773303, Serial Number: H98C11 Make: TRW/ROSS, Model: TBD, Side: Driver Left Side, Material: Steel, Reference images for... ConditionUsedFits To Make(s)Western StarFits To Model(s)4900 FAWill Fit Year(s)2020Part Number4773303Stock NumberP-493965 MLS Number14085706CategorySteering Gears / Racks Last Updated1/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info