View 1 Photo View 0 Videos Eaton DSP40 Front Differential for a 2005 Peterbilt 378 Recently Updated $1,195 USD DSP40 3.90 GOOD INSPECTED TAKEOUT/ 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Core Charge: 500, Ratio: 3.9, Clutch Housing Size: 1 ConditionUsedRear End3.90 ratioFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2005Part NumberDSP40Stock Number101424-4 MLS Number13212628CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell MT40-14X Front Differential Recently Updated $2,595 USD REBUILT MD40-14X 3.55. 12 MONTH PARTS AND LABOR WARRANTY EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 41, Serial#: 14656, Ratio: 3.55, Clutch Housing Size: ? ConditionRemanufacturedRear End3.55 ratioStock Number14656 MLS Number13208311CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer D46-170P Front Differential Recently Updated $4,995 USD REBUILT D46-170P 5.25. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 46, Serial#: 14652, Core Charge: EXCHANGE CRITICAL CORE 1500, Ratio: 5.25 ConditionRemanufacturedPart Number14652Stock Number14652 MLS Number13206207CategoryDifferentials, Front Last Updated5/15/2026 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 Recently Updated $2,195 USD REBUILT 40-145 3.42 49 SPLINE INPUT . 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVILABLE, Axle Spline Count: 41, Serial#: 14649, Core Charge: EXCHANGE, Ratio: 3.42 ConditionRemanufacturedPart Number14649Stock Number14649 MLS Number13206187CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS405 Front Differential for a 2015 International PROSTAR Recently Updated $1,095 USD DS405 3.36 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 3.36 ConditionUsedRear End3.36 ratioFits To Make(s)InternationalFits To Model(s)PROSTARWill Fit Year(s)2015Stock Number101124-3 MLS Number13200161CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer DSP41 Front Differential for a 2013 Peterbilt 587 Recently Updated $1,150 USD DSP41 3.42 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 3.42 ConditionUsedRear End3.42 ratioFits To Make(s)PeterbiltFits To Model(s)587Will Fit Year(s)2013Stock Number101024-3 MLS Number13188813CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell SQHDF Front Differential Recently Updated $2,295 USD REBUILT SQHDF 3.70. 12 MONTH PARTS AND LABOR WARRANTY EXTENDED WARRANTY AVAIALABLE., Axle Spline Count: 22, Serial#: 14637, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 3.7 ConditionRemanufacturedPart Number14637Stock Number14637 MLS Number13178667CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell SQHDF Front Differential Recently Updated $2,295 USD REBUILT SQHDF 3.70 22SG. 12 MONTH PARTS AND LABOR WARRANTY . EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 22, Serial#: 14630, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 3.7 ConditionRemanufacturedPart Number14630Stock Number14630 MLS Number13168935CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Paccar DX40 Front Differential for a 2023 Kenworth T680 Recently Updated $2,995 USD DX40 / MV2014F 2.85, 212K MILES, INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY (NO POWER DIVIDER), Ratio: 2.85 ConditionUsedRear End2.85 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2023Stock Number92624-3 MLS Number13165853CategoryDifferentials, Front Last Updated5/15/2026 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 2005 Kenworth W900 Recently Updated $1,095 USD DSP40 3.55 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2005Stock Number92224-3 MLS Number13164781CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell 40-145 Front Differential for a 2002 Freightliner FLD Recently Updated $1,195 USD 40-145 3.58 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 3.58 ConditionUsedRear End3.58 ratioFits To Make(s)FreightlinerFits To Model(s)FLDWill Fit Year(s)2002Stock Number92115-1 MLS Number13156914CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell MT40-14X Front Differential for a 2015 International LONESTAR Recently Updated $2,250 USD 40-14X 3.55 LOCKER INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)InternationalFits To Model(s)LONESTARWill Fit Year(s)2015Stock Number92324-3 MLS Number13154567CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell rdl40-145 Front Differential for a 1998 Freightliner CORONADO Recently Updated $1,895 USD 40-145 3.90/3.91 GOOD INSPECTED TAKEOUT/ LOCKER DIFFERENTIAL, Axle Spline Count: 41, Serial#: NA, Core Charge: 500, Ratio: 3.9 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)CORONADOWill Fit Year(s)1998Part NumberRDL40-145 3.91Stock NumberLY390 MLS Number13152190CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DSH40 Front Differential for a 2003 Kenworth T800 Recently Updated $1,195 USD DSH40 4.11, 108K MILES, INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 4.11 ConditionUsedRear End4.11 ratioFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2003Stock Number92024-3 MLS Number13146637CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS341 Front Differential for a 1996 GMC C7000 Topkick Recently Updated $1,295 USD GOOD INSPECTED TAKEOUT/ 39 SPLINE CAN CHANGE TO 41 DS402 FINE SPLINE INPUT AND OUTPUT, Axle Spline Count: 39, Serial#: NA, Core Charge: 500, Ratio: 4.56 ConditionUsedFits To Make(s)GMCFits To Model(s)C7000 TopkickWill Fit Year(s)1996Part NumberDS341Stock Number91824-4 MLS Number13139719CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer D40-155 Front Differential for a 2019 International LT625 Recently Updated $2,695 USD D40-155 2.64 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 2.64 ConditionUsedRear End2.64 ratioFits To Make(s)InternationalFits To Model(s)LT625Will Fit Year(s)2019Stock Number90624-3 MLS Number13134547CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell MT-40-14X Front Differential for a 2022 Freightliner Cascadia 126 Recently Updated $1,495 USD 40-14X 2.79 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 2.79 ConditionUsedRear End2.79 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2022Stock Number91224-3 MLS Number13126330CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Mercedes-Benz ART400-4 Front Differential for a 2016 Freightliner Cascadia 125 Recently Updated $1,495 USD ART400 3.31 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 3.31 ConditionUsedRear End3.31 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2016Stock Number91024-3 MLS Number13123164CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Eaton DS404 Front Differential for a 1999 Peterbilt 379 Recently Updated $995 USD DSP40 3.55 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1999Stock Number90724-3 MLS Number13118688CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Mercedes-Benz art-40 Front Differential for a 2016 Freightliner Cascadia 125 Recently Updated $1,795 USD ART40 3.23 GOOD INSPECTED DIFFERENTIAL ASSEMBLY. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 350, Ratio: 3.23 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2016Part NumberARTStock Number90224-3 MLS Number13112194CategoryDifferentials, Front Last Updated5/15/2026 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-40-14X Front Differential for a 2020 Kenworth T680 Recently Updated $1,295 USD 40-14X 2.64 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 2.64 ConditionUsedRear End2.64 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2020Stock Number82024-3 MLS Number13103346CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell MT40-14X Front Differential for a 2022 Kenworth T680 Recently Updated $1,495 USD 40-14X 2.79, 490K MILES, INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 2.79 ConditionUsedRear End2.79 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2022Stock Number82424-3 MLS Number13096359CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404 Front Differential for a 2005 Freightliner Columbia 120 Recently Updated $995 USD DS404 3.70 GOOD USED DIFFERENTIAL ASSEMBLY/ 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 350, Ratio: 3.7 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)Columbia 120Will Fit Year(s)2005Part NumberDS404Stock Number90324-3 MLS Number13092530CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell MT-40-14X Front Differential for a 2023 International LT625 Recently Updated $1,495 USD 40-14X 2.64, 62K MILES, INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 2.64 ConditionUsedRear End2.64 ratioFits To Make(s)InternationalFits To Model(s)LT625Will Fit Year(s)2023Stock Number80924-3 MLS Number13064993CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Axle Alliance Front Differential for a 2017 Freightliner Cascadia 113 Recently Updated $1,595 USD ART400-4 3.42 GOOD INSPECTED TAKEOUT/ 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Core Charge: 400, Ratio: 3.42 ConditionUsedRear End3.42 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 113Will Fit Year(s)2017Part NumberARTStock Number80524-2 MLS Number13057826CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info