View 3 Photos View 0 Videos 2017 Axle Alliance RT40-4NF Front Differential for a Freightliner Cascadia 125 Contact for price Axle Alliance RT-40.0-4N - Front Rear - 3.42 Ratio - Pullout - DIFF ONLY. ConditionUsedRear End3.42 ratioFits To Make(s)FREIGHTLINERFits To Model(s)Cascadia 125Stock Number4509-4 MLS Number14448021CategoryDifferentials, Front Last Updated6/28/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton DSP40 Front Differential $1,706 USD DSP40-342 - Reconditioned ConditionRemanufacturedRear End3.42 ratioStock NumberDSP40-342-REC MLS Number14028490CategoryDifferentials, Front Last Updated6/24/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Meritor-Rockwell MT40-14X Front Differential for a 2024 Kenworth T680 Contact for price (Used) 2024 Kenworth T680, FRONT DIFFERENTIAL GEARS ONLY- Part Number: C05-62M30U896101627, Serial Number: F0R08494362, Make: Meritor, Model: MT40-14X, Ratio: 2.79, Capacity: 19,000 Lbs,... ConditionUsedRear End2.79 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2024Part NumberC05-62M30U896101627Stock NumberP-506888 MLS Number14446957CategoryDifferentials, Front Last Updated6/24/2026 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 2024 Kenworth T680 Contact for price (Used) 2024 Kenworth T680, COMPLETE FRONT REAR TANDEM- Part Number: C05-62M30U896101627, Serial Number: F0R08494362, Make: Meritor, Model: MT40-14X, Ratio: 2.79, Capacity: 19,000 Lbs, Hub... ConditionUsedRear End2.79 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2024Part NumberC05-62M30U896101627Stock NumberP-506886 MLS Number14446955CategoryDifferentials, Front Last Updated6/25/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Detroit DA-RT-40.0-4 Front Differential for a 2021 Freightliner Cascadia 126 $1,199.99 USD (Used) 2021 Freightliner Cascadia 126, COMPLETE FRONT REAR TANDEM- Part Number: C11-00051-656, Serial Number: 771194B0201297, Make: Detroit, Model: DA-RT-40.0-4, Ratio: 2.85, Capacity:... ConditionUsedRear End2.85 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2021Part NumberC11-00051-620Stock NumberP-491463 MLS Number14049942CategoryDifferentials, Front Last Updated8/19/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2017 Alliance RT40-4NR241 Front Differential $1,450.25 USD ConditionUsedRear End2.41 ratioFits To Make(s)ALLIANCEFits To Model(s)RT40-4NR241Stock Number2448670 MLS Number14210250CategoryDifferentials, Front Last Updated6/24/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2007 Eaton-Spicer DST40R355 Front Differential $700 USD ConditionUsedRear End3.55 ratioFits To Make(s)EATON-SPICERFits To Model(s)DST40R355Stock Number2454872 MLS Number14172605CategoryDifferentials, Front Last Updated6/24/2026 LocationEaston, MD, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Meritor-Rockwell SQ100P Front Differential $1,495 USD INSPECTED TAKEOUT SQ100P 3.55 90 DAY PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 62413, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 3.55 ConditionUsedPart Number62413Stock Number62413 diff MLS Number14446716CategoryDifferentials, Front Last Updated6/24/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer DSP40 Front Differential for a 2002 Kenworth W900 $1,095 USD DSP40 3.55 RATIO T.O, WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY., Ratio: 355 ConditionUsedRear End3.55 ratioFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2002Stock Number61126-3 MLS Number14446714CategoryDifferentials, Front Last Updated6/24/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell RD40-145 Front Differential $2,195 USD REBUILT RD40-145 4.88. 12 MONTH PARTS AND LABOR WARRANTY EXTENDED WARRANTY AVAILABLE 46 SPLINE INPUT, Axle Spline Count: 41, Serial#: 14690, Core Charge: EXCHANGE, Ratio: 4.88 ConditionRemanufacturedPart Number14690Stock Number14690 MLS Number13231067CategoryDifferentials, Front Last Updated6/25/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Meritor-Rockwell MT-40-143 Front Differential for a 2019 Kenworth T680 Contact for price MILES 860174, Ratio: 279 ConditionUsedRear End2.79 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2019Stock Number389828-4 MLS Number14446680CategoryDifferentials, Front Last Updated6/24/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2015 Meritor MD2014X Front Differential for a Volvo VNL $750 USD (USED) Meritor MD2014X Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200J2220 Ref# F0R02812893 ConditionUsedFits To Make(s)VolvoFits To Model(s)VNLPart NumberF0R02812893Stock Number25412232 MLS Number12234474CategoryDifferentials, Front Last Updated6/24/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2016 Eaton D40-155 Front Differential for a Kenworth T680 $2,650 USD (USED) Eaton D40-155 Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: 134660 ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Stock Number25820079 MLS Number13682827CategoryDifferentials, Front Last Updated6/24/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Meritor-Rockwell MD2014X Front Differential $510 USD Core - MD2014X-264 - Grade C - rebuildable - bad gearset power divider is worn - case looks good. ConditionUsedRear End2.64 ratioStock Number33447 MLS Number14445079CategoryDifferentials, Front Last Updated6/25/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Detroit DA-RT-40.0-4T Front Differential $1,650 USD Core - DA-RT40.0-4T NFD (RT40-NFD Front) - 2.41 Ratio - grade C - rebuildable - blown ring gear nest. ConditionUsedRear End2.41 ratioStock Number31923 MLS Number14445070CategoryDifferentials, Front Last Updated6/23/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2019 Alliance RT40-4NR331 Front Differential $1,750.25 USD ConditionUsedRear End3.31 ratioFits To Make(s)ALLIANCEFits To Model(s)RT40-4NR331Stock Number2621194 MLS Number14287067CategoryDifferentials, Front Last Updated6/23/2026 LocationSpokane Valley, WA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2021 Meritor-Rockwell MD2014HR264 Front Differential $1,400 USD MERITOR-ROCKWELL, MD2014H, 2.64 RATIO ConditionUsedRear End2.64 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)MD2014HR264Stock Number2595761 MLS Number14077169CategoryDifferentials, Front Last Updated6/27/2026 LocationEaston, MD, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos 2017 Meritor-Rockwell MD2014XR264 Front Differential $695.15 USD ConditionUsedRear End2.64 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)MD2014XR264Stock Number2393601 MLS Number13496457CategoryDifferentials, Front Last Updated6/23/2026 LocationEaston, MD, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DDP40 Front Differential $3,195 USD REBUILT DDP40 3.90 LOCKER 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 62412, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 3.90 ConditionRemanufacturedPart Number62412Stock Number62412 MLS Number14443929CategoryDifferentials, Front Last Updated6/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DSP40 Front Differential for a 2014 Kenworth T660 $1,095 USD DSP40 3.36 RATIO T.O WILL INSPECT IN OUR GEARSHOP,90 DAY WARRANTY., Ratio: 3.36 ConditionUsedRear End3.36 ratioFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2014Stock Number61326-4 MLS Number14443894CategoryDifferentials, Front Last Updated6/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Meritor-Rockwell MT40-14X Front Differential for a 2019 Freightliner Cascadia 126 $1,195 USD 40-14X 2.47 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 247 ConditionUsedRear End2.47 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2019Stock Number61226-3 MLS Number14443861CategoryDifferentials, Front Last Updated6/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Rockwell MD2014X Front Differential $695 USD USED ROCKWELL MD2014X FRONT DIFFERENTIAL, RATIO 3.42, THE PRICE IS FOR THE DIFFERENTIAL ONLY BUT WE HAVE HOUSINGS AVAILABLE IF NEEDED. ConditionUsedRear End3.42 ratioStock Number96746 MLS Number13106300CategoryDifferentials, Front Last Updated6/20/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2005 Rockwell Front Differential for a Peterbilt 379 $2,195 USD REBUILT ROCKWELL RD20145 FRONT DIFFERENTIAL/3.90 RATIO ConditionRemanufacturedRear End3.90 ratioFits To Make(s)PETERBILTFits To Model(s)379Stock Number90590 MLS Number12835414CategoryDifferentials, Front Last Updated6/20/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2011 Rockwell RD20145 Front Differential for a Volvo VNL $1,295 USD USED ROCKWELL RD20145 FRONT REAR DIFFERENTIAL/3.42 RATIO ConditionUsedRear End3.42 ratioFits To Make(s)VOLVOFits To Model(s)VNLStock Number87068 MLS Number12833214CategoryDifferentials, Front Last Updated6/20/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2005 Rockwell RD20145 Front Differential for a Volvo VNL $1,295 USD USED ROCKWELL RD20145 FRONT REAR DIFFERENTIAL/3.42 RATIO ConditionUsedRear End3.42 ratioFits To Make(s)VOLVOFits To Model(s)VNLStock Number86595 MLS Number12832945CategoryDifferentials, Front Last Updated6/20/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info