View 1 Photo View 0 Videos Meritor-Rockwell 20-14X Rear Differential for a 2022 Kenworth T680 Recently Updated $695 USD 20-14X 3.08, 355K MILES, INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 3.08 ConditionUsedRear End3.08 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2022Stock Number31424-4 MLS Number12727750CategoryDifferentials, 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 RSP40 Rear Differential for a 2012 Peterbilt 389 Recently Updated $695 USD RSP40 3.55 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Serial#: NA, Ratio: 3.55, Casting#: NA ConditionUsedRear End3.55 ratioFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2012Stock Number30724-4 MLS Number12721157CategoryDifferentials, 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 20-14X Rear Differential for a 2017 Kenworth T680 Recently Updated $695 USD 20-14X 2.79 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)2017Stock Number22324-4 MLS Number12721120CategoryDifferentials, 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-Spicer RSP40 Rear Differential for a 2009 Kenworth T600 Recently Updated $750 USD RSP40 3.36 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 3.36 ConditionUsedRear End3.36 ratioFits To Make(s)KenworthFits To Model(s)T600Will Fit Year(s)2009Stock Number31124-4 MLS Number12713674CategoryDifferentials, 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-Spicer D40-155 Rear Differential for a 2016 Peterbilt 579 Recently Updated $1,695 USD D40-155R 2.79 GOOD INSPECTED UNIT. 90 DAY WARRANTY/EXCHANGE, Axle Spline Count: 41, Core Charge: 400, Ratio: 2.79, Casting#: NA ConditionUsedRear End2.79 ratioFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2016Part NumberD40-155RStock Number22424-3 MLS Number12707320CategoryDifferentials, 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 20-14X Rear Differential for a 2020 Kenworth T680 Recently Updated $695 USD 20-14X 2.79 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE., Core Charge: 350, Ratio: 2.79 ConditionUsedRear End2.79 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2020Stock Number22523-4 MLS Number12707290CategoryDifferentials, 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 2024 Freightliner Cascadia 126 Recently Updated $2,085 USD DART400 REAR 2.85 LOW MILE, INSPECTED 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)2024Stock Number22124-12 MLS Number12685298CategoryDifferentials, 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 R46-170D Rear Differential for a Peterbilt Recently Updated $2,295 USD 23-170D 4.30 GOOD INSPECTED TAKEOUT/ LOCKER 4.30 RATIO/ 90 DAY WARRANTY EXCHANGE. CRITICAL CORE, Axle Spline Count: 46, Serial#: NA, Core Charge: 750, Ratio: 4.3 ConditionUsedRear End4.30 ratioFits To Make(s)PeterbiltPart Number23-170DStock NumberP-60631 MLS Number12685284CategoryDifferentials, 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-Spicer R40-170 Rear Differential for a 2009 Kenworth W900 Recently Updated $1,295 USD R40-170 3.73 GOOD INSPECTED TAKEOUT/ 90 DAY WARRANTY EXCHANGE CRITICAL CORE, Serial#: NA, Core Charge: 750, Ratio: 3.73, Casting#: NA ConditionUsedRear End3.73 ratioFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2009Part Number40-170Stock Number1205 MLS Number12685281CategoryDifferentials, 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 RS402 Rear Differential for a 1996 Peterbilt 379 Recently Updated $995 USD RS402 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)1996Stock Number121724-4 MLS Number12675672CategoryDifferentials, 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 20-14X Rear Differential for a 2015 Volvo VNL Recently Updated $695 USD 20-14X 2.64 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 2.64 ConditionUsedRear End2.64 ratioFits To Make(s)VolvoFits To Model(s)VNLWill Fit Year(s)2015Stock Number21924-4 MLS Number12671926CategoryDifferentials, 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 23160 Rear Differential for a 2009 Sterling ACTERRA Recently Updated $1,095 USD 23-160 6.14 GOOD INSPECTED TAKEOUT. LOCKER DIFFERENTIAL. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 46, Serial#: NA, Core Charge: 400, Ratio: 6.14 ConditionUsedFits To Make(s)SterlingFits To Model(s)ACTERRAWill Fit Year(s)2009Part Number23-160Stock Number21824-3 MLS Number12670298CategoryDifferentials, 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 20-14X Rear Differential for a 2020 Freightliner Cascadia 126 Recently Updated $695 USD 20-14X 2.85 INSPECTED 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)2020Stock Number22024-4 MLS Number12670272CategoryDifferentials, 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-Spicer RSP41 Rear Differential for a 2008 Peterbilt 386 Recently Updated $795 USD RSP41 3.55 GOOD INSPECTED TAKEOUT/ 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 275, Ratio: 3.55 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)386Will Fit Year(s)2008Part NumberNAStock Number21624-3 MLS Number12664641CategoryDifferentials, 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-Spicer RSP40 Rear Differential for a 2015 Kenworth T680 Recently Updated $795 USD RSP40 3.36 GOOD INSPECTED TAKEOUT DIFFERENTIAL/ WILL INSPECT, 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 275, Ratio: 3.36 ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2015Part NumberRSP40Stock Number21324-5 MLS Number12664616CategoryDifferentials, 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 Detroit DA-RT-40.0-4 Rear Differential for a 2021 Freightliner Cascadia 126 Recently Updated $1,895 USD DART400 REAR 2.85 INSPECTED 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)2021Stock Number20824-4 MLS Number12649988CategoryDifferentials, 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 2019 Kenworth T370 Recently Updated $1,795 USD RRL23-160 5.38 LOCKER, INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 5.38 ConditionUsedRear End5.38 ratioFits To Make(s)KenworthFits To Model(s)T370Will Fit Year(s)2019Stock Number21024-3 MLS Number12649969CategoryDifferentials, 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 Axle Alliance ART400-4 Rear Differential for a 2016 Western Star 5700 Recently Updated $995 USD ART400 REAR 2.41 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 2.41 ConditionUsedRear End2.41 ratioFits To Make(s)Western StarFits To Model(s)5700Will Fit Year(s)2016Stock Number21224-4 MLS Number12647357CategoryDifferentials, 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 20-14X Rear Differential for a 2022 International LT625 Recently Updated $695 USD 20-14X 2.64 366K 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)2022Stock Number20724-4 MLS Number12644238CategoryDifferentials, 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 MS-21-14X-3DCL Rear Differential for a 2012 International DuraStar 4300 Recently Updated $695 USD 21-14X 4.88 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 4.88 ConditionUsedRear End4.88 ratioFits To Make(s)InternationalFits To Model(s)DuraStar 4300Will Fit Year(s)2012Stock Number20424-3 MLS Number12644189CategoryDifferentials, 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 MS19-14X Rear Differential for a 2023 Peterbilt 536 Recently Updated $1,195 USD 19-14X 5.57 34K MILES, INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 5.57 ConditionUsedRear End5.57 ratioFits To Make(s)PeterbiltFits To Model(s)536Will Fit Year(s)2023Stock Number20224-3 MLS Number12628087CategoryDifferentials, 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 20-14X Rear Differential for a 2017 International PROSTAR Recently Updated $695 USD 20-14X 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)2017Stock Number20124-4 MLS Number12628069CategoryDifferentials, 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 Axle Alliance ART400-4 Rear Differential for a 2014 Freightliner Cascadia 125 Recently Updated $995 USD ART400 3.42 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Serial#: 471927s0224335, Ratio: 3.42 ConditionUsedRear End3.42 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2014Stock Number12324-4 MLS Number12628043CategoryDifferentials, 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 RRL23-160 Rear Differential for a 2016 Oshkosh H-series Recently Updated $1,395 USD RRL23-160 4.89 LOCKER, INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Axle Spline Count: 46, Ratio: 4.89 ConditionUsedRear End4.89 ratioFits To Make(s)OshkoshFits To Model(s)H-seriesWill Fit Year(s)2016Stock Number12224-4 MLS Number12627998CategoryDifferentials, 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 RSP40 Rear Differential for a 2012 Kenworth T800 Recently Updated $695 USD RSP40 3.36 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE. (RE RATIO DISCOUNT FOR FRONT AND REAR), Axle Spline Count: 41, Serial#: NA, Core Charge: 250, Ratio: 3.36 ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2012Part NumberRSP-40Stock Number11124-6 MLS Number12627977CategoryDifferentials, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info