View 4 Photos View 0 Videos Dana-Spicer DS404 Front Differential for a 2006 Kenworth T800 $1,249.98 USD (Used) 2006 Kenworth T800, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Part Number: 509741, Serial Number: HN00078390, Make: Spicer, Model: DS404, Ratio: 3.70, Capacity: 20,000 Lbs, For more... ConditionUsedRear End3.70 ratioFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2006Part Number509741Stock NumberP-109340 MLS Number13777449CategoryDifferentials, Front 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 Axle Alliance RT40-4N Front Differential for a 2015 Freightliner Cascadia 125 $1,149.99 USD (Used) 2015 Freightliner Cascadia 125, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Make: Axle Alliance, Model: RT40-4N, Serial Number: AAC14R1, Part Number: QA6813504330, Ratio: 3.30, Capacity:... ConditionUsedRear End3.30 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2015Part NumberQA6813504330Stock NumberP-43197 MLS Number11962391CategoryDifferentials, Front 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 Meritor-Rockwell RD20145 Front Differential for a 2007 International 9400I $1,099.99 USD 2007 International 9400I. Meritor RD20145 complete front rear axle. Front rear axle S/N FOR00319695. Call for more information about this item. We ship worldwide., Serial#: FOR00319695,... ConditionUsedRear End3.58 ratioFits To Make(s)InternationalFits To Model(s)9400IWill Fit Year(s)2007Stock NumberP-6522 MLS Number10706394CategoryDifferentials, Front 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 Meritor-Rockwell RS23-160/161 MS23-16 Front Differential for a 2017 Volvo VNM $1,099.99 USD (USED) 2017 VOLVO VNM, AXLES COMPLETE REARS- Serial Number: SFOR03838881, Make: Meritor, MODEL: RS23-160/161 MS23-16 DRUM BRAKES, AIR SUSPENSION, 10 BOLT HUB. Reference images for... ConditionUsedRear End3.42 ratioFits To Make(s)VolvoFits To Model(s)VNMWill Fit Year(s)2017Stock NumberP-22265 MLS Number10706413CategoryDifferentials, Front Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Dana-Spicer DSP40 Front Differential for a 2013 Kenworth T660 $999.99 USD (Used) 2013 Kenworth T660, REAR DIFFERENTIAL GEARS ONLY- Make: Spicer, Model: DSP40, Ratio: 3.25, Hub Bolts: 10, Brake Type: Air Wedge, Part Number: 514535, Serial Number: HNO3958427,... ConditionUsedRear End3.25 ratioFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2013Part Number514535Stock NumberP-27401 MLS Number11122843CategoryDifferentials, Front 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 Dana-Spicer DSP40 Front Differential for a 2017 Peterbilt 579 $999.99 USD (Used) 2017 Peterbilt 579, FRONT DIFFERENTIAL GEARS ONLY- Part Number: C1-1A43FA3000000001, Serial Number: HN05045033, Make: Spicer, Model: DSP40, Ratio: 3.36, Capacity: 20,000 Lbs, For... ConditionUsedRear End3.36 ratioFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2017Part NumberC1-1A43FA3000000001Stock NumberP-55378 MLS Number12223674CategoryDifferentials, 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 Dana-Spicer DSP40 Front Differential for a 2012 Peterbilt 587 $999.99 USD (Used) 2012 Peterbilt 587, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Serial Number: HN03654596, Part Number: 514535, Make: Spicer/Dana, Model: DSP40, Capacity: 20,000Lbs, Ratio: 5.36, Hub... ConditionUsedRear End5.36 ratioFits To Make(s)PeterbiltFits To Model(s)587Will Fit Year(s)2012Part Number514535Stock NumberP-62486 MLS Number12394879CategoryDifferentials, 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 Dana-Spicer DSP40 Front Differential for a 2015 Kenworth T680 $999.99 USD (Used) 2015 Kenworth T680, FRONT DIFFERENTIAL GEARS ONLY- Part Number: 511329, Make: Spicer, Model: DSP40, Ratio: 3.55, Capacity: 20,000 Lbs, For more information about this item, give us... ConditionUsedRear End3.55 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2015Part Number511329Stock NumberP-63975 MLS Number12425794CategoryDifferentials, 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 Dana-Spicer DSP40 Front Differential for a 2013 Peterbilt 386 $999.99 USD (Used) 2013 Peterbilt 386, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Part Number: 514537, Make: Spicer/Dana, Model: DSP40, Capacity: 20,000Lbs, Ratio: 4.55, Hub Bolts: 10, Brake Type: Air Drum... ConditionUsedRear End4.55 ratioFits To Make(s)PeterbiltFits To Model(s)386Will Fit Year(s)2013Stock NumberP-64492 MLS Number12439025CategoryDifferentials, Front Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Dana-Spicer DSP40 Front Differential for a 2011 Peterbilt 384 $999.99 USD (Used) 2011 Peterbilt 384, FRONT DIFFERENTIAL GEARS ONLY- Part Number: 514538, Serial Number: HN03419839, Make: Spicer, Model: DSP40, Ratio: 3.70, Capacity: 20,000 lbs, For more... ConditionUsedRear End3.70 ratioFits To Make(s)PeterbiltFits To Model(s)384Will Fit Year(s)2011Part Number514538Stock NumberP-68446 MLS Number12536576CategoryDifferentials, Front 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 Meritor-Rockwell RT46-164PEH Front Differential for a 2005 Freightliner Columbia 120 $999.98 USD (Used) 2005 Freightliner Columbia 120, FRONT DIFFERENTIAL GEARS ONLY- Part Number: S11-19492-410, Serial Number: AVA04172470, Make: Meritor, Model: RT46-164P, Ratio: 4.10, Capacity: 23,000... ConditionUsedRear End4.10 ratioFits To Make(s)FreightlinerFits To Model(s)Columbia 120Will Fit Year(s)2005Part NumberS11-19492-410Stock NumberP-90260 MLS Number13184366CategoryDifferentials, 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 Meritor-Rockwell Front Differential for a 2009 Volvo VNM $994.98 USD Used 2009 Volvo VNM, Meritor/ Rockwell Front Rear, RT40-145/MT40-14X 40 For more information about this item call. We ship Worldwide!, Serial#: SFOR00669734, Ratio: N/A, Casting#:... ConditionUsedFits To Make(s)VolvoFits To Model(s)VNMWill Fit Year(s)2009Stock NumberP-8376 MLS Number9911590CategoryDifferentials, Front Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Meritor-Rockwell RT40-145A Front Differential for a 2013 Freightliner Cascadia 125 $994.98 USD (Used) 2013 Freightliner Cascadia 125, REAR DIFFERENTIAL GEARS ONLY (FRONT REARS)- Make: Meritor, Model: RT-40-145A, Ratio:3.21, Serial Number: FORO1980003, Reference images for condition ... ConditionUsedRear End3.21 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2013Stock NumberP-13961 MLS Number10147227CategoryDifferentials, Front 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 Meritor-Rockwell RT40-145 Front Differential for a 2011 Freightliner Cascadia 125 $994.98 USD (Used) 2011 Freightliner Cascadia 125, FRONT REAR- Make: Meritor, Model: RT-40-145, Ratio: 3.42, Serial Number: DRA10059002, Hub Bolts: 10, Brake Type: Air Wedge, For more information about... ConditionUsedRear End3.42 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2011Stock NumberP-21167 MLS Number10583594CategoryDifferentials, 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 Meritor-Rockwell RT40-145 Front Differential for a 2007 Mack CXN613 $994.98 USD (Used) 2007 Mack CXN613, FRONT DIFFERENTIAL GEARS- Make: Meritor, Model: RT40-145, Ratio: 3.37, Capacity: 20,000 Lbs, Part Number: C3121R2280, Serial Number: AVH06012357, For more... ConditionUsedRear End3.37 ratioFits To Make(s)MackFits To Model(s)CXN613Will Fit Year(s)2007Part NumberC3121R2280Stock NumberP-40831 MLS Number11906690CategoryDifferentials, 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 Meritor-Rockwell RT40-145 Front Differential for a 1998 International 9200 $994.98 USD (Used) 1998 International 9200, FRONT DIFFERENTIAL GEARS ONLY- Make: Meritor, Model: RT40-145, Ratio: 2.93, Capacity: 20,000 Lbs, For more information about this item, give us a call.We... ConditionUsedRear End2.93 ratioFits To Make(s)InternationalFits To Model(s)9200Will Fit Year(s)1998Stock NumberP-44308 MLS Number11985924CategoryDifferentials, 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 Meritor-Rockwell RT40-145 Front Differential for a 2006 Sterling L9500 $994.98 USD (Used) 2006 Sterling L9500, FRONT DIFFERENTIAL GEARS ONLY- Part Number: S11-22185-390, Serial Number: AVA05124270, Make: Meritor, Model: RT40-145, Ratio: 3.90, Capacity: 20,000 Lbs, For... ConditionUsedRear End3.90 ratioFits To Make(s)SterlingFits To Model(s)L9500Will Fit Year(s)2006Part NumberS11-22185-390Stock NumberP-63598 MLS Number12415524CategoryDifferentials, Front 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 Meritor-Rockwell RT40-145 Front Differential for a 2015 Freightliner Cascadia 125 $994.98 USD (Used) 2015 Freightliner Cascadia 125, FRONT DIFFERENTIAL GEARS ONLY- Part Number: S11-16051-342, Serial Number: DRA14173315, Make: Meritor, Model: RT40-145, Ratio: 3.42, Capacity: 20,000... ConditionUsedRear End3.42 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2015Part NumberS11-16051-342Stock NumberP-66033 MLS Number12482115CategoryDifferentials, Front 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 Meritor-Rockwell RT40-145 Front Differential for a 2017 Western Star 5700 $994.98 USD (Used) 2017 Western Star 5700, FRONT DIFFERENTIAL GEARS ONLY- REMANUFACTURED- Part Number: S11-19633-342, Serial Number: FOR03892506, Make: Meritor, Model: RT40-145, Ratio: 3.42, Capacity:... ConditionUsedRear End3.42 ratioFits To Make(s)Western StarFits To Model(s)5700Will Fit Year(s)2017Part NumberS11-19633-342Stock NumberP-70535 MLS Number12590317CategoryDifferentials, Front 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 Meritor-Rockwell RT40-145 Front Differential for a 2008 Sterling L9500 $994.98 USD (Used) 2008 Sterling L9500, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Part Number: S11-27439-373, Serial Number: FOR00432802, Make: Meritor, Model: RT40-145, Ratio: 3.73, Capacity: 20,000 Lbs... ConditionUsedRear End3.73 ratioFits To Make(s)SterlingFits To Model(s)L9500Will Fit Year(s)2008Part NumberS11-27439-373Stock NumberP-77570 MLS Number12773482CategoryDifferentials, 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 Meritor-Rockwell RT40-145 Front Differential for a 1990 Peterbilt 379 $994.98 USD (Used) 1990 Peterbilt 379, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Make: Meritor, Model: RT40-145, Ratio: 3.58, Capacity: 19,000 Lbs, For more information about this item, give us a call.... ConditionUsedRear End3.58 ratioFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1990Stock NumberP-79993 MLS Number12861984CategoryDifferentials, Front 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 Meritor-Rockwell RT40-145 Front Differential for a 2000 Sterling L9500 $994.98 USD (Used) 2000 Sterling L9500, FRONT DIFFERENTIAL GEARS ONLY- Part Number: S11-22354-586, Serial Number: AVA00057398, Make: Meritor, Model: RT40-145, Ratio: 5.86, Capacity: 20,000 Lbs, For... ConditionUsedRear End5.86 ratioFits To Make(s)SterlingFits To Model(s)L9500Will Fit Year(s)2000Part NumberS11-22354-586Stock NumberP-84020 MLS Number12975328CategoryDifferentials, Front Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Meritor-Rockwell RD20-145 Front Differential for a 2008 Freightliner Cascadia 125 $994.98 USD (Used) 2008 Freightliner Cascadia 125, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Part Number: RT40145SFNN1506342, Serial Number: F0R01421004, Make: Meritor, Model: RD20-145, Ratio: 3.42,... ConditionUsedRear End3.42 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2008Part NumberRT40145SFNN1506342Stock NumberP-86429 MLS Number13058708CategoryDifferentials, 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 Meritor-Rockwell RT40-145P Front Differential for a 2004 Sterling L9500 $994.98 USD (Used) 2004 Sterling L9500, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Part Number: S11-26045-463, Serial Number: AVA03099698, Make: Meritor, Model: RT40-145P, Ratio: 4.63, Capacity: 20,000... ConditionUsedRear End4.63 ratioFits To Make(s)SterlingFits To Model(s)L9500Will Fit Year(s)2004Part NumberS11-26045-463Stock NumberP-100543 MLS Number13526786CategoryDifferentials, 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 Meritor-Rockwell RT40-145 Front Differential for a 2012 American La France CONDOR $994.98 USD (Used) 2012 American La France Condor, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Make: Meritor, Model: RT40-145, Ratio: TBD, Capacity: 20,000 Lbs, Reference images for condition For more... ConditionUsedFits To Make(s)American La FranceFits To Model(s)CONDORWill Fit Year(s)2012Stock NumberP-101710 MLS Number13565931CategoryDifferentials, Front Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info