View 6 Photos View 0 Videos Detroit R21-4N Rear Axle Assembly for a 2016 Freightliner M2 106 Contact for price (Used) 2016 Freightliner M2 106, COMPLETE REAR DIFFERENTIAL- Part Number: C11-00008-330, Serial Number: 742821-A137102, Make: Detroit, Model: R21-4N, Ratio: 5.56, Capacity: 20,000 Lbs, Hub... ConditionUsedRear End5.56 ratioFits To Make(s)FreightlinerFits To Model(s)M2 106Will Fit Year(s)2016Part NumberC11-00008-330Stock NumberP-505191 MLS Number14428156CategoryAxle Assemblies, Rear Last Updated6/14/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2016 Freightliner M2 106 Right Spindle Contact for price (Used) 2016 Freightliner M2 106, FRONT SPINDLE/KNUCKLE- Serial Number: 739912-A638482, Part Number : C10-00000-304, Side: Passenger Right Side, Make: Detroit, Model: DA-F-12.0-3, Capacity:... ConditionUsedFits To Make(s)FreightlinerFits To Model(s)M2 106Will Fit Year(s)2016SideRIGHTCapacity12,000Part NumberC10-00000-304Stock NumberP-505187 MLS Number14428152CategorySpindles / Knuckles Last Updated6/14/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2016 Freightliner M2 106 Left Spindle Contact for price (Used) 2016 Freightliner M2 106, FRONT SPINDLE/KNUCKLE- Serial Number: 739912-A638482, Part Number : C10-00000-304, Side: Driver Left Side, Make: Detroit, Model: DA-F-12.0-3, Capacity:... ConditionUsedFits To Make(s)FreightlinerFits To Model(s)M2 106Will Fit Year(s)2016SideLEFTCapacity12,000Part NumberC10-00000-304Stock NumberP-505186 MLS Number14428151CategorySpindles / Knuckles Last Updated6/15/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2016 Freightliner M2 106 Front Axle Assembly Contact for price (Used) 2016 Freightliner M2 106, COMPLETE FRONT AXLE- Serial Number: 739912-A638482, Part Number : C10-00000-304, Center Leaf to Center Leaf: 32.5", Make: Detroit, Model: DA-F-12.0-3,... ConditionUsedFits To Make(s)FreightlinerFits To Model(s)M2 106Will Fit Year(s)2016Capacity12,000Part NumberC10-00000-304Stock NumberP-505180 MLS Number14428147CategoryAxle Assemblies, Front Last Updated6/14/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Detroit RT40-NFD Rear Differential for a 2020 Freightliner Cascadia 126 Contact for price (Used) 2020 Freightliner Cascadia 126, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00051-628, Serial Number: 771195B0097386, Make: Detroit, Model: RT40-NFD, Ratio: 2.41, Capacity: 20,000... ConditionUsedRear End2.41 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2020Part NumberC11-00051-628Stock NumberP-505107 MLS Number14428074CategoryDifferentials, Rear Last Updated6/14/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Detroit RT40-NFD Rear Axle Housing for a 2020 Freightliner Cascadia 126 Contact for price (Used) 2020 Freightliner Cascadia 126, REAR DIFFERENTIAL HOUSING ONLY- Part Number: C11-00051-628, Serial Number: 771195B0097386, Make: Detroit, Model: RT40-NFD, Ratio: 2.41, Capacity:... ConditionUsedFits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2020Part NumberC11-00051-628Stock NumberP-505103 MLS Number14428070CategoryAxle Housings, Rear Last Updated6/14/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Detroit RT40-NFD Rear Axle Assembly for a 2020 Freightliner Cascadia 126 Contact for price (Used) 2020 Freightliner Cascadia 126, COMPLETE REAR REAR TANDEM- Part Number: C11-00051-628, Serial Number: 771195B0097386, Make: Detroit, Model: RT40-NFD, Ratio: 2.41, Capacity: 20,000 Lbs... ConditionUsedRear End2.41 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2020Part NumberC11-00051-628Stock NumberP-505101 MLS Number14428068CategoryAxle Assemblies, Rear Last Updated6/16/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Detroit RT40-NFD Front Differential for a 2020 Freightliner Cascadia 126 Contact for price (Used) 2020 Freightliner Cascadia 126, FRONT DIFFERENTIAL GEARS ONLY- Part Number: C11-00051-628, Serial Number: 771194B0097385, Make: Detroit, Model: RT40-NFD, Ratio: 2.41, Capacity: 20,000... ConditionUsedRear End2.41 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2020Part NumberC11-00051-628Stock NumberP-505094 MLS Number14428061CategoryDifferentials, Front Last Updated6/14/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Detroit RT40-NFD Rear Axle Housing for a 2020 Freightliner Cascadia 126 Contact for price (Used) 2020 Freightliner Cascadia 126, FRONT DIFFERENTIAL HOUSING ONLY- Part Number: C11-00051-628, Serial Number: 771194B0097385, Make: Detroit, Model: RT40-NFD, Ratio: 2.41, Capacity:... ConditionUsedFits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2020Part NumberC11-00051-628Stock NumberP-505093 MLS Number14428060CategoryAxle Housings, Rear Last Updated6/14/2026 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 RS23161 Rear Differential for a 2007 International 7500 Contact for price (Used) 2007 International 7500, REAR DIFFERENTIAL GEARS ONLY- Part Number: A343200T1892D455, Serial Number: AVC06362676, Make: Meritor, Model: RS23-161, Ratio: 4.56, Capacity: 23,000 Lbs,... ConditionUsedRear End4.56 ratioFits To Make(s)InternationalFits To Model(s)7500Will Fit Year(s)2007Part NumberA343200T1892D455Stock NumberP-505086 MLS Number14428053CategoryDifferentials, Rear Last Updated6/14/2026 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 RS23161 Rear Axle Housing for a 2007 International 7500 Contact for price (Used) 2007 International 7500, REAR DIFFERENTIAL HOUSING ONLY- Part Number: A343200T1892D455, Serial Number: AVC06362676, Make: Meritor, Model: RS23-161, Ratio: 4.56, Capacity: 23,000 Lbs,... ConditionUsedFits To Make(s)InternationalFits To Model(s)7500Will Fit Year(s)2007Part NumberA343200T1892D455Stock NumberP-505084 MLS Number14428051CategoryAxle Housings, Rear Last Updated6/14/2026 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 RS23161 Rear Axle Assembly for a 2007 International 7500 Contact for price (Used) 2007 International 7500, COMPLETE REAR REAR TANDEM- Part Number: A343200T1892D455, Serial Number: AVC06362676, Make: Meritor, Model: RS23-161, Ratio: 4.56, Capacity: 23,000 Lbs, Hub... ConditionUsedRear End4.56 ratioFits To Make(s)InternationalFits To Model(s)7500Will Fit Year(s)2007Part NumberA343200T1892D455Stock NumberP-505082 MLS Number14428049CategoryAxle Assemblies, Rear Last Updated6/14/2026 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 RD23-160 Front Differential for a 2007 International 7500 Contact for price (Used) 2007 International 7500, FRONT DIFFERENTIAL GEARS ONLY- Part Number: 3200-U-1893, Serial Number: AVC06643620, Make: Meritor, Model: RS23-161, Ratio: 4.56, Capacity: 23,000 Lbs,... ConditionUsedRear End4.56 ratioFits To Make(s)InternationalFits To Model(s)7500Will Fit Year(s)2007Part Number3200-U-1893Stock NumberP-505078 MLS Number14428045CategoryDifferentials, Front Last Updated6/14/2026 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 RD23-160 Rear Axle Housing for a 2007 International 7500 Contact for price (Used) 2007 International 7500, FRONT DIFFERENTIAL HOUSING ONLY- Part Number: A33200L2118D456, Serial Number: AVC06643620, Make: Meritor, Model: RS23-161, Ratio: 4.56, Capacity: 23,000 Lbs,... ConditionUsedFits To Make(s)InternationalFits To Model(s)7500Will Fit Year(s)2007Part NumberA33200L2118D456Stock NumberP-505073 MLS Number14428041CategoryAxle Housings, Rear Last Updated6/14/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Meritor-Rockwell RD23-160 Front Differential for a 2007 International 7500 Contact for price (Used) 2007 International 7500, COMPLETE FRONT REAR TANDEM- Part Number: A33200L2118D456, Serial Number: AVC06643620, Make: Meritor, Model: RS23-161, Ratio: 4.56, Capacity: 23,000 Lbs, Hub... ConditionUsedRear End3.56 ratioFits To Make(s)InternationalFits To Model(s)7500Will Fit Year(s)2007Part NumberA33200L2118D456Stock NumberP-505069 MLS Number14428037CategoryDifferentials, Front Last Updated6/14/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2007 International 7500 Right Spindle Contact for price (Used) 2007 International 7500, FRONT SPINDLE/KNUCKLE- Serial Number: TBD, Side: Passenger Right Side, Make: Meritor, Model: TBD, Capacity: 16,000 Lbs, Hub Bolts: 10, Brake Type: Drum,... ConditionUsedFits To Make(s)InternationalFits To Model(s)7500Will Fit Year(s)2007SideRIGHTCapacity16,000 LbsStock NumberP-505058 MLS Number14428026CategorySpindles / Knuckles Last Updated6/14/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2007 International 7500 Left Spindle Contact for price (Used) 2007 International 7500, FRONT SPINDLE/KNUCKLE- Serial Number: TBD, Side: Driver Left Side, Make: Meritor, Model: TBD, Capacity: 16,000 Lbs, Hub Bolts: 10, Brake Type: Drum,... ConditionUsedFits To Make(s)InternationalFits To Model(s)7500Will Fit Year(s)2007SideLEFTCapacity16,000 LbsStock NumberP-505057 MLS Number14428025CategorySpindles / Knuckles Last Updated6/14/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2007 International 7500 Front Axle Assembly Contact for price (Used) 2007 International 7500, COMPLETE FRONT AXLE- Serial Number: TBD, Make: Meritor, Model: TBD, Capacity: 16,000 Lbs, Hub Bolts: 10, Brake Type: Drum, Reference images for condition, ... ConditionUsedFits To Make(s)InternationalFits To Model(s)7500Will Fit Year(s)2007Capacity16,000 LbsStock NumberP-505048 MLS Number14428017CategoryAxle Assemblies, Front Last Updated6/14/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Dana S21-170D Rear Differential for a 2019 Peterbilt 337 Contact for price (Used) 2019 Peterbilt 337, DIFFERENTIAL GEARS ONLY- Part Number: 515671, Serial Number: HN07628962, Make: Spicer, Model: S21-170D, Ratio: 5.57, Capacity: 21,000 Lbs, Reference images for... ConditionUsedRear End5.57 ratioFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2019Part Number515671Stock NumberP-505016 MLS Number14427985CategoryDifferentials, Rear Last Updated6/14/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Dana S21-170D Rear Axle Housing for a 2019 Peterbilt 337 Contact for price (Used) 2019 Peterbilt 337, DIFFERENTIAL HOUSING ONLY- Part Number: 515671, Serial Number: HN07628962, Make: Spicer, Model: S21-170D, Ratio: 5.57, Capacity: 21,000 Lbs, Suspension: Leaf... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2019Part Number515671Stock NumberP-505014 MLS Number14427983CategoryAxle Housings, Rear Last Updated6/14/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Dana S21-170D Rear Axle Assembly for a 2019 Peterbilt 337 Contact for price (Used) 2019 Peterbilt 337, COMPLETE REAR DIFFERENTIAL- Part Number: 515671, Serial Number: HN07628962, Make: Spicer, Model: S21-170D, Ratio: 5.57, Capacity: 21,000 Lbs, Hub Bolts: 10,... ConditionUsedRear End5.57 ratioFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2019Part Number515671Stock NumberP-505012 MLS Number14427981CategoryAxle Assemblies, Rear Last Updated6/14/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2019 Peterbilt 337 Right Spindle Contact for price (Used) 2019 Peterbilt 337, FRONT SPINDLE/KNUCKLE- Part Number: 693904, 693903, Serial Number: MY01876169, Side: Passenger Right Side, Make: Spicer, Model: E-1002LW, Capacity: 10,000 Lbs,... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2019SideRIGHTCapacity10,000 LbsPart Number693904Stock NumberP-505008 MLS Number14427977CategorySpindles / Knuckles Last Updated6/14/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2019 Peterbilt 337 Left Spindle Contact for price (Used) 2019 Peterbilt 337, FRONT SPINDLE/KNUCKLE- Part Number: 693904, 693903, Serial Number: MY01876169, Side: Driver Left Side, Make: Spicer, Model: E-1002LW, Capacity: 10,000 Lbs, Hub... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2019SideLEFTCapacity10,000 LbsPart Number693904Stock NumberP-505007 MLS Number14427976CategorySpindles / Knuckles Last Updated6/14/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 2019 Peterbilt 337 Front Axle Assembly Contact for price (Used) 2019 Peterbilt 337, COMPLETE FRONT AXLE- Part Number: 693904, 693903, Serial Number: MY01876169, Center Leaf to Center Leaf: 34", Make: Spicer, Model: E-1002LW, Capacity: 10,000 Lbs,... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2019Capacity10,000 LbsPart Number693904Stock NumberP-505004 MLS Number14427974CategoryAxle Assemblies, Front Last Updated6/14/2026 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 MS2114X Rear Differential for a 2015 Ford F-750 Contact for price (Used) 2015 Ford F-750, DIFFERENTIAL GEARS ONLY- Serial Number: DRF14110868, Make: Meritor, Model: MS2114X, Ratio: 6.14, Capacity: 21,000 Lbs, Reference images for condition, For more... ConditionUsedRear End6.14 ratioFits To Make(s)FordFits To Model(s)F-750Will Fit Year(s)2015Stock NumberP-504938 MLS Number14427910CategoryDifferentials, Rear Last Updated6/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info