View 1 Photo View 0 Videos Dana-Spicer DSP40 Rear Differential for a 2012 Kenworth T660 $695 USD RSP40 3.36 RATIO, USED TAKEOUT, 90 DAY WARRANTY., Ratio: 336 ConditionUsedRear End3.36 ratioFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2012Stock Number12426-3 MLS Number14240459CategoryDifferentials, 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 DSP40 Rear Differential for a 2004 Kenworth T800 $695 USD RSP40 3.55 RATIO, USED TAKEOUT, WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRNTY, Ratio: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2004Stock Number30926-4 MLS Number14232937CategoryDifferentials, 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 DSP40 Rear Differential for a 2014 Peterbilt 389 $695 USD RSP40 3.36 RATIO, USED TAKEOUT, WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRNTY, Ratio: 336 ConditionUsedRear End3.36 ratioFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2014Stock Number22626-2 MLS Number14231510CategoryDifferentials, 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 2003 Kenworth T300 $695 USD RS404 4.63 RATIO, USED TAKEOUT. WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY., Ratio: 4.63 ConditionUsedRear End4.63 ratioFits To Make(s)KenworthFits To Model(s)T300Will Fit Year(s)2003Stock Number22726-3 MLS Number14231498CategoryDifferentials, 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 RDP40 Rear Differential for a 2017 Peterbilt 348 $1,495 USD GOOD INSPECTED DIFFERENTIAL ASSEMBLY/ LOCKER 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Core Charge: 500, Ratio: 5.29, Casting#: NA ConditionUsedRear End5.29 ratioFits To Make(s)PeterbiltFits To Model(s)348Will Fit Year(s)2017Part NumberRDP41 LOCKERStock Number22526-4 MLS Number14219569CategoryDifferentials, 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 1994 Peterbilt 379 $995 USD RS402 3.55 RATIO, USED TAKEOUT, WILL INSPECT IN OUR GEARSHOP. 90 DAY WARANTY, Ratio: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1994Stock Number21426-3 MLS Number14166705CategoryDifferentials, 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 RRL20-145 Rear Differential for a 1994 Peterbilt 379 $1,495 USD RRL 20-145 USED TAKEOUT 3.91 RATIO, LOCKER WILL INSPECT IN OUR GEARSHOP 90 DAY WARRANTY, Ratio: 3.91 ConditionUsedRear End3.91 ratioFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1994Stock Number21526-3 MLS Number14161307CategoryDifferentials, 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 SQHD Rear Differential for a 1972 Peterbilt 359 $995 USD SQHDRR 4.63 RATIO USED TAKEOUT. WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY., Ratio: 4.63 ConditionUsedRear End4.63 ratioFits To Make(s)PeterbiltFits To Model(s)359Will Fit Year(s)1972Stock Number21326-2 MLS Number14161284CategoryDifferentials, 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 QR100 Rear Differential $1,495 USD REBUILT SQ100R 3.70. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 62199, Core Charge: EXCHANGE, Ratio: 3.7 ConditionRemanufacturedPart Number62199Stock Number62199 MLS Number14155196CategoryDifferentials, 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 21060S Rear Differential for a 2010 Ic Corporation PB105 $895 USD 21060S 5.29 RATIO, TAKEOUT, 90 DAY WARRANTY EXCHANGE, Ratio: 5.29 ConditionUsedRear End5.29 ratioFits To Make(s)IC CorporationFits To Model(s)PB105Will Fit Year(s)2010Stock Number21126-3 MLS Number14155187CategoryDifferentials, 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 MT40-14X Rear Differential for a 2020 International LT625 $995 USD 20-14X FRT 2.79 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 2.79 ConditionUsedRear End2.79 ratioFits To Make(s)InternationalFits To Model(s)LT625Will Fit Year(s)2020Stock Number21026-3 MLS Number14152831CategoryDifferentials, 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 RR23-160 Rear Differential $695 USD INSPECTED TAKEOUT RR23-160 3.91. 90 DAY PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 46, Serial#: 62198, Core Charge: EXCHANGE, Ratio: 3.91 ConditionUsedPart Number62198Stock Number62198 MLS Number14152800CategoryDifferentials, 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 RPL40145P Rear Differential for a 2002 International F-2674 SBA $1,295 USD RT20-145 4.88 LOCKER WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY. SUSPENSION ASSY ALSO INVENTORIED, Ratio: 488 ConditionUsedRear End4.88 ratioFits To Make(s)InternationalFits To Model(s)F-2674 SBAWill Fit Year(s)2002Stock Number20926-2 MLS Number14152797CategoryDifferentials, 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 23160 Rear Differential $795 USD GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY/ EXCHANGE, Core Charge: 250, Ratio: 3.91 ConditionUsedRear End3.91 ratioPart Number23160Stock Number391KL MLS Number14146889CategoryDifferentials, 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 Volvo VBT4618 Rear Differential for a 1996 Volvo AUTOCAR ACL64 $1,695 USD EV80B USED TAKEOUT 4.30 RATIO, LOCKER. WILL INSPECT IN OUR GEARSHOP 90 DAY WARRANTY., Axle Spline Count: 17, Ratio: 430 ConditionUsedRear End4.30 ratioFits To Make(s)VolvoFits To Model(s)AUTOCAR ACL64Will Fit Year(s)1996Stock Number20626-4 MLS Number14142155CategoryDifferentials, 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 $495 USD INSPECTED TAKEOUT RR20-145 3.21. 90 DAY PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 62186, Core Charge: EXCHANGE, Ratio: 3.21 ConditionUsedPart Number62186Stock Number62186 MLS Number14139678CategoryDifferentials, 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 2023 Peterbilt 579 $995 USD 20-14X 2.79 RR INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 279 ConditionUsedRear End2.79 ratioFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2023Stock Number20426-4 MLS Number14135970CategoryDifferentials, 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 RSP41 Rear Differential $495 USD INSPECTED TAKEOUT RSP41 4.88 90 DAY PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE, Ratio: 4.88, Axle Spline Count: 41, Serial#: 62181, Core Charge: EXCHANGE ConditionUsedRear End4.88 ratioPart Number62181Stock Number62181 MLS Number14134177CategoryDifferentials, 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 RS-19-144 Rear Differential for a 2000 Freightliner FL70 $550 USD 19-144 5.29 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 529 ConditionUsedRear End5.29 ratioFits To Make(s)FreightlinerFits To Model(s)FL70Will Fit Year(s)2000Stock Number20526-3 MLS Number14130735CategoryDifferentials, 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 20145R Rear Differential for a 1999 Freightliner FLD120 CLASSIC $550 USD 20145 358 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 358 ConditionUsedRear End3.58 ratioFits To Make(s)FreightlinerFits To Model(s)FLD120 CLASSICWill Fit Year(s)1999Stock Number20126-3 MLS Number14130724CategoryDifferentials, 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 $1,295 USD REBUILT RSP40 4.88. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVIALABLE., Axle Spline Count: 41, Serial#: 62180, Core Charge: EXCHANGE, Ratio: 4.88 ConditionRemanufacturedPart Number62180Stock Number62180 MLS Number14128542CategoryDifferentials, 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 MT40-14X Rear Differential for a 2021 Volvo VNL $995 USD USED TAKEOUT MT20-14X 2.47 RATIO. WILL INSPECT IN OUR GEARSHOP 90 DAY WARRANTY., Ratio: 2.47 ConditionUsedRear End2.47 ratioFits To Make(s)VolvoFits To Model(s)VNLWill Fit Year(s)2021Stock Number12726-4 MLS Number14127125CategoryDifferentials, 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 2010 International PROSTAR $695 USD RS404 3.55 RATIO USED TAKEOUT. WILL INSPECT IN OUR GEARSHOP 90 DAY WARRANTY., Ratio: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)InternationalFits To Model(s)PROSTARWill Fit Year(s)2010Stock Number20226-2 MLS Number14123526CategoryDifferentials, 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 D46-172HP Rear Differential for a 2024 Kenworth T880 $3,495 USD D46-172HP RR LOCKER, 3.42 RATIO, LOW MILE TAKEOUT. WILL INSPECT IN OUR GEAR SHOP. 90 DAY WARRANTY., Core Charge: 1250, Ratio: 3.42 ConditionUsedRear End3.42 ratioFits To Make(s)KenworthFits To Model(s)T880Will Fit Year(s)2024Stock Number12626-2 MLS Number14121979CategoryDifferentials, 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 $795 USD RSP40 USED TAKEOUT 5.57 RATIO. WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRANTY., Axle Spline Count: 41, Ratio: 5.57 ConditionUsedRear End5.57 ratioStock NumberP-60985 MLS Number14117966CategoryDifferentials, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info