View 3 Photos View 0 Videos Meritor-Rockwell RD40-145 Front Differential Recently Updated $2,195 USD REBUILT RD 40-145 3.42. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE, Ratio: 3.42, Clutch Housing Size: ?, Casting#: 3200F1644, Axle Spline Count: 41 ConditionRemanufacturedRear End3.42 ratioPart Number62545Stock Number62545 MLS Number14424387CategoryDifferentials, Front Last Updated10/11/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Eaton DSP40 Front Differential Newly Listed $1,995 USD REBUILT DSP40 3.55. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 41, Serial#: 62518, Core Charge: EXCHANGE CRITICAL CORE 250.00, Ratio: 3.55 ConditionRemanufacturedPart Number62518Stock Number62518 DIFF MLS Number14653610CategoryDifferentials, Front Last Updated10/9/2026 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 for a 1995 Peterbilt 379 Newly Listed $1,895 USD RDL40-145 3.90 RATIO, LOCKER. WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY., Ratio: 391 ConditionUsedRear End3.91 ratioFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1995Stock Number10126-2 MLS Number14653587CategoryDifferentials, Front Last Updated10/9/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Meritor-Rockwell SQ100F Front Differential Newly Listed $2,295 USD REBUILT SQ100F 4.11. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVILABLE., Axle Spline Count: 41, Serial#: 62515, Core Charge: EXCHANGE CRITICAL CORE 250.00, Ratio: 4.11 ConditionRemanufacturedPart Number62515Stock Number62515 MLS Number14650831CategoryDifferentials, Front Last Updated10/8/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DSP41 Front Differential for a 2024 Kenworth T680 Newly Listed $1,195 USD DSP41 3.08 RATIO USED T.O WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRANTY., Serial#: NA, Ratio: 3.08, Casting#: NA ConditionUsedRear End3.08 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2024Stock Number10226-1 MLS Number14647116CategoryDifferentials, Front Last Updated10/7/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Meritor-Rockwell SQ100F Front Differential Newly Listed $2,295 USD REBUILT SQ100F 3.55. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 62513, Core Charge: EXCHANGE CRITICAL CORE 250.00, Ratio: 3.55 ConditionRemanufacturedPart Number62513Stock Number62513 MLS Number14647099CategoryDifferentials, Front Last Updated10/7/2026 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 3.58. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE 46 SPLINE INPUT, Axle Spline Count: 41, Serial#: 14689, Core Charge: EXCHANGE, Ratio: 3.58 ConditionRemanufacturedRear End3.58 ratioPart Number14689Stock Number14689 MLS Number13231065CategoryDifferentials, Front Last Updated10/6/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Mack CRDP92 Front Differential for a 1999 Mack RD688S $1,895 USD MACK CRDP92 4.64 RATIO, SAME AS CRDP202, T BAR STYLE TORQUE ROD. WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY., Ratio: 464 ConditionUsedRear End4.64 ratioFits To Make(s)MackFits To Model(s)RD688SWill Fit Year(s)1999Stock Number91526-1 MLS Number14641966CategoryDifferentials, Front Last Updated10/3/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS402 Front Differential $2,195 USD REBUILT DS402 3.70. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 41, Serial#: 62619, Core Charge: EXCHANGE CRITICAL CORE 250.00, Ratio: 3.70 ConditionRemanufacturedRear End3.70 ratioPart Number62619Stock Number62619 DIFF MLS Number14570963CategoryDifferentials, Front Last Updated10/4/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Meritor-Rockwell SQHDF Front Differential $2,295 USD REBUILT SQHDF 5.29. 12 MONTH PARTS AND LABOR WARRANTY .EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 22, Serial#: 62328, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 5.29 ConditionRemanufacturedPart Number62328Stock Number62328 MLS Number14276844CategoryDifferentials, Front Last Updated10/4/2026 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 2011 Peterbilt 387 $1,095 USD DSP40 3.55 USED T.O, WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, EXCHANGE., Core Charge: 250.00, Ratio: 355 ConditionUsedRear End3.55 ratioFits To Make(s)PeterbiltFits To Model(s)387Will Fit Year(s)2011Stock Number91626-2 MLS Number14639839CategoryDifferentials, Front Last Updated10/2/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Eaton DS402 Front Differential $2,195 USD REBUILT DS402 3.90. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDE WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 62507, Core Charge: EXCHANGE CRITICAL CORE 250.00, Ratio: 3.90 ConditionRemanufacturedPart Number62507Stock Number62507 MLS Number14639835CategoryDifferentials, Front Last Updated10/2/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell SLHD Front Differential $795 USD INSPECTED TAKEOUT SLHD 720 BACK SECTION ONLY NO POWER DIVIDER 90 DAY PARTS ONLY WARRANTY., Axle Spline Count: 21, Serial#: 14700, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 720 ConditionUsedPart Number14700Stock Number14700 MLS Number13255251CategoryDifferentials, Front Last Updated10/3/2026 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 2019 Kenworth T680 $2,795 USD PACCAR DX40 FRONT, 2.79 RATIO, WILL INSPECT 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)2019Stock Number90726-2 MLS Number14637249CategoryDifferentials, Front Last Updated10/1/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS402 Front Differential $2,195 USD REBUILT DS402 4.11. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 41, Serial#: 62504, Core Charge: EXCHANGE CRITICAL CORE 250.00, Ratio: 4.11 ConditionRemanufacturedPart Number62504Stock Number62504 MLS Number14637241CategoryDifferentials, Front Last Updated10/1/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos International RA472 Front Differential $2,095 USD RECON RA472F 3.54. 1ST 6 MONTH PARTS AND LABOR WARRANTY . LAST 6 MONTH PRTAS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 41, Serial#: 62503, Core Charge: EXCHANGE CRITICAL... ConditionRemanufacturedPart Number62503Stock Number62503 MLS Number14632807CategoryDifferentials, Front Last Updated9/30/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell SQ100P Front Differential $1,295 USD INSPECTED TAKEOUT SQ100P 3.70. 90 DAY PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 41, Serial#: 14897, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 3.70 ConditionUsedPart Number14897Stock Number14897 MLS Number13536677CategoryDifferentials, Front Last Updated10/1/2026 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 2000 Peterbilt 379 $1,095 USD USED T.O DS404 3.70 RATIO, WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY., Axle Spline Count: GET, Serial#: GET, Core Charge: 250.00, Ratio: 370 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2000Part NumberGETStock Number90926-3 MLS Number14629771CategoryDifferentials, Front Last Updated9/29/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Meritor-Rockwell SQHDF Front Differential $1,895 USD RECON SQHDF 4.63 1ST 6 MONTH PARTS AND LABOR WARRANTY LAST 6 MONTHS PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 22, Serial#: 62500, Core Charge: EXCHANGE CRITICAL... ConditionRemanufacturedPart Number62500Stock Number62500 MLS Number14627580CategoryDifferentials, Front Last Updated9/26/2026 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 $1,295 USD INSPECTED TAKE OUT DSP40 6.17. 90 DAY PARTS ONLY WARRANTY EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 62499, Core Charge: EXCHANGE 250 CORE, Ratio: 6.17 ConditionUsedPart Number62499Stock Number62499 MLS Number14627578CategoryDifferentials, Front Last Updated9/29/2026 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 $995 USD DS404 3.70 GOOD USED DIFFERENTIAL ASSEMBLY/ 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 350.00, Ratio: 3.70 ConditionUsedRear End3.70 ratioFits To Make(s)FreightlinerFits To Model(s)Columbia 120Will Fit Year(s)2005Part NumberDS404Stock Number90324-3 MLS Number13092530CategoryDifferentials, Front Last Updated9/28/2026 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 1995 Kenworth T800 $1,195 USD DS405 4.11 RATIO USED T.O, WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY., Ratio: 411 ConditionUsedRear End4.11 ratioFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)1995Stock Number90426-1 MLS Number14625881CategoryDifferentials, Front Last Updated9/25/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Dana-Spicer DSP40 Front Differential for a 2003 Peterbilt 379 $1,995 USD REBUILT DSP40 3.55. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Core Charge: 250.00 EXCHANGE, Ratio: 355 ConditionRemanufacturedRear End3.55 ratioFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2003Part Number51126-4Stock Number51126-4 MLS Number14424366CategoryDifferentials, Front Last Updated9/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Dana-Spicer DSP40 Front Differential for a 2005 Peterbilt 379 $1,695 USD RECON DSP40 3.55. 1ST 6 MONTH PARTS AND LABOR WARRANTY LAST 6 MONTH PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 41, Core Charge: EXCHANGE CRITICAL CORE 250.00, Ratio... ConditionRemanufacturedRear End3.55 ratioFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2005Part Number40626-3Stock Number40626-3 MLS Number14307794CategoryDifferentials, Front Last Updated9/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Dana-Spicer DSP40 Front Differential for a 2012 Kenworth T660 $1,995 USD REBUILT DSP40 3.36 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE, Core Charge: 250.00 EXCHANGE, Ratio: 336 ConditionRemanufacturedRear End3.36 ratioFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2012Part Number12426-2Stock Number12426-2 MLS Number14240460CategoryDifferentials, Front Last Updated9/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info