View 1 Photo View 0 Videos Paccar DX40 Rear Differential for a 2019 Peterbilt 579 Recently Updated $1,995 USD DX40 / MV2014R 2.93 WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 2.93 ConditionUsedRear End2.93 ratioFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2019Part NumberDX40 MV2014RStock Number41325-4 MLS Number13523084CategoryDifferentials, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Eaton RSP40 Rear Differential Recently Updated $1,295 USD REBUILT RSP40 4.11 .12 MONTH PARTS AND LABOR WAARANTY. EXTENDE WARRANTY AVAILABLE ., Axle Spline Count: 41, Serial#: 14882, Core Charge: EXCHANGE, Ratio: 4.11 ConditionRemanufacturedPart Number14882Stock Number14882 MLS Number13519250CategoryDifferentials, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Meritor-Rockwell 20-145 Rear Differential for a Volvo Recently Updated $750 USD 20-145 3.58 WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 3.58 ConditionUsedRear End3.58 ratioFits To Make(s)VolvoPart Number20-145Stock Number20125 MLS Number13519213CategoryDifferentials, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Eaton RSP40 Rear Differential Recently Updated $1,295 USD REBUILT RSP40 411. 12 MONTH PARTS AND LABOR WARRANTY . EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 14878, Core Charge: EXCHANGE, Ratio: 4.11 ConditionRemanufacturedPart Number14878Stock Number14878 MLS Number13519209CategoryDifferentials, Rear 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 RR20-145 Rear Differential Recently Updated $795 USD INSPECTED TAKEOUT RR20-145 3.58 .90 DAY PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 15855, Core Charge: EXCHANGE, Ratio: 3.58 ConditionUsedPart Number15855Stock Number15855 MLS Number13517119CategoryDifferentials, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Meritor-Rockwell 40-145 Rear Differential for a 1990 Ford LTL9000 Recently Updated $795 USD GOOD INSPECTED TAKEOUT/ 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 250, Ratio: 3.91 ConditionUsedFits To Make(s)FordFits To Model(s)LTL9000Will Fit Year(s)1990Part Number20-145Stock Number40925-5 MLS Number13517097CategoryDifferentials, Rear 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 RSH40 Rear Differential for a 1999 Kenworth T800 Recently Updated $595 USD RSH40 4.11 WILL INSPECT 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)1999Part NumberRSH40Stock Number40625-4 MLS Number13513872CategoryDifferentials, Rear 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 17060S Rear Differential for a 2007 Ford F-650 Recently Updated $795 USD 17060S 4.63 WITH PARK BRAKE, GOOD INSPECTED TAKEOUT, 90 DAY WARRANTY, 176334 MILES, Ratio: 4.63 ConditionUsedRear End4.63 ratioFits To Make(s)FordFits To Model(s)F-650Will Fit Year(s)2007Part Number17060SStock Number40225-3 MLS Number13513844CategoryDifferentials, Rear 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 Eaton RS381 Rear Differential for a 1987 Western Star 4900 Recently Updated $695 USD RS381 3.55 WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)Western StarFits To Model(s)4900Will Fit Year(s)1987Part NumberRS381Stock Number5910 MLS Number13511588CategoryDifferentials, Rear 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 International RA39 Rear Differential Recently Updated $850 USD INSPECTED TAKEOUT RA39 4.78. 90 DAY PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 36, Serial#: 14863, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 478 ConditionUsedPart Number14863Stock Number14863 MLS Number13500606CategoryDifferentials, Rear 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 RSH40 Rear Differential for a 2016 Kenworth T680 Recently Updated $1,095 USD RSH40 3.36 TAKEOUT, WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, Axle Spline Count: 41, Ratio: 3.36 ConditionUsedRear End3.36 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2016Part NumberRSH40Stock Number32825-4 MLS Number13500582CategoryDifferentials, Rear 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 23180 Rear Differential for a Volvo Recently Updated $895 USD 23-180 3.21 LOCKER WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 3.21 ConditionUsedRear End3.21 ratioFits To Make(s)VolvoPart Number23-180Stock Number84691 MLS Number13497764CategoryDifferentials, Rear 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 Detroit DA-RT-40.0-4 Rear Differential for a 2022 Freightliner Cascadia 126 Recently Updated $1,895 USD DART400 2.85 REAR, LOW MILE, WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 2.85 ConditionUsedRear End2.85 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2022Part NumberDART400Stock Number61023-18 MLS Number13491626CategoryDifferentials, Rear 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 20-14X Rear Differential for a 2015 Volvo VNL Recently Updated $895 USD 20-14X 2.64 WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, Axle Spline Count: 41, Ratio: 2.64 ConditionUsedRear End2.64 ratioFits To Make(s)VolvoFits To Model(s)VNLWill Fit Year(s)2015Part Number20-14XStock Number32725-4 MLS Number13491595CategoryDifferentials, Rear 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 Eaton RS405 Rear Differential for a 1998 Kenworth T800 Recently Updated $1,195 USD RS405 4.11 LOCKER GOOD INSPECTED TAKEOUT 90 DAY WARRANTY, Axle Spline Count: 41, Ratio: 4.11 ConditionUsedRear End4.11 ratioFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)1998Part NumberRS405 LOCKERStock Number32525-4 MLS Number13491573CategoryDifferentials, Rear 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 RD404 Rear Differential for a 1996 Western Star 4900 Recently Updated $1,195 USD RDP40 RS404/ HAS LATE CASE WITH THRUST BLOCK 3.70 LOCKER WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 3.70 LOCKERS ConditionUsedRear End3.70 ratioFits To Make(s)Western StarFits To Model(s)4900Will Fit Year(s)1996Part NumberRD404Stock Number32225-4 MLS Number13486048CategoryDifferentials, Rear 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 Eaton RS404 Rear Differential for a Volvo VNL Recently Updated $695 USD RS404 2.93 WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, Axle Spline Count: 41, Ratio: 2.93 ConditionUsedRear End2.93 ratioFits To Make(s)VolvoFits To Model(s)VNLPart NumberRS404Stock Number84064 MLS Number13486043CategoryDifferentials, Rear 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 20-14X Rear Differential for a 2023 Volvo VNR Recently Updated $995 USD 20-14X 3.08 WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 3.08 ConditionUsedRear End3.08 ratioFits To Make(s)VolvoFits To Model(s)VNRWill Fit Year(s)2023Part Number20-14XStock Number31625-4 MLS Number13483112CategoryDifferentials, Rear 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 Eaton 19060S Rear Differential for a 2001 GMC C7500 Recently Updated $550 USD 19060S 4.11 WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 4.11 ConditionUsedRear End4.11 ratioFits To Make(s)GMCFits To Model(s)C7500Will Fit Year(s)2001Stock Number32325-3 MLS Number13476550CategoryDifferentials, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Dana-Spicer D46-170 Rear Differential for a 2006 Kenworth T800 Recently Updated $2,895 USD RECON R46-170D LOCKER 4.10. 1ST 6MONTH PARTS AND LABOR WARRANTY LAST 6 MONTH PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE, Ratio: 4.1, Casting#: NA ConditionRemanufacturedRear End4.10 ratioFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2006Stock Number32025-16 MLS Number13463581CategoryDifferentials, Rear 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 RS404 Rear Differential for a 1996 Volvo WCA Areo Series Recently Updated $595 USD RS404 3.55 GOOD INSPECTED TAKEOUT 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Core Charge: 150, Ratio: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)VolvoFits To Model(s)WCA Areo SeriesWill Fit Year(s)1996Part NumberRS404Stock Number31525-5 MLS Number13458345CategoryDifferentials, Rear 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 Dana D40-155 Rear Differential for a 2021 Kenworth T680 Recently Updated $1,995 USD D40-155 RR 2.79 WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, Axle Spline Count: 41, Ratio: 2.79 ConditionUsedRear End2.79 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2021Part NumberD40-155 REARStock Number70122-4 MLS Number13458337CategoryDifferentials, Rear 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 RR/RS23160 Rear Differential for a 1998 American Lafrance Eagle Recently Updated $1,095 USD RS23-160 INSPECTED TAKEOUT GOOD LOW MILE DIFFERENTIAL ASSEMBLY/ 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 46, Ratio: 4.89 ConditionUsedRear End4.89 ratioFits To Make(s)American LaFranceFits To Model(s)EagleWill Fit Year(s)1998Part Number23160Stock Number31125-3 MLS Number13454091CategoryDifferentials, Rear 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 RRL23-160 Rear Differential for a 2016 Freightliner Cascadia 125 Recently Updated $1,195 USD RRL23-160 / ME20-165, 3.42 LOCKER, WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, Axle Spline Count: 46, Ratio: 3.42 LOCKER ConditionUsedRear End3.42 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2016Part NumberRRL23-160 ME20-165Stock Number31725-3 MLS Number13452326CategoryDifferentials, Rear 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 Dana RSP40 Rear Differential for a 2012 Kenworth T700 Recently Updated $650 USD RSP40 3.42 TAKEOUT, WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, Axle Spline Count: 41, Ratio: 3.42 ConditionUsedRear End3.42 ratioFits To Make(s)KenworthFits To Model(s)T700Will Fit Year(s)2012Part NumberRSP40Stock Number30725-4 MLS Number13450012CategoryDifferentials, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info