View 1 Photo View 0 Videos Eaton RSP40 Rear Differential for a 2012 Peterbilt 384 Recently Updated $795 USD RSP40 5.29 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 250, Ratio: 5.29 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)384Will Fit Year(s)2012Part NumberRSP-40Stock Number82523-15 MLS Number12281441CategoryDifferentials, 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 2010 Peterbilt 384 Recently Updated $895 USD RSP40 6.17 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY, Axle Spline Count: 41, Serial#: 73044057, Core Charge: 250, Ratio: 6.17 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)384Will Fit Year(s)2010Part NumberRSP40Stock Number81423-14 MLS Number12246752CategoryDifferentials, 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 RS380 Rear Differential for a 1982 Ford LNT8000 Recently Updated $595 USD RS380 6.14 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 6.14 ConditionUsedRear End6.14 ratioFits To Make(s)FordFits To Model(s)LNT8000Will Fit Year(s)1982Stock Number81123-4 MLS Number12246687CategoryDifferentials, 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 1997 Kenworth T2000 Recently Updated $695 USD RS404 3.70 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 200, Ratio: 3.7 ConditionUsedFits To Make(s)KenworthFits To Model(s)T2000Will Fit Year(s)1997Part NumberRS-404Stock Number80923-8 MLS Number12238266CategoryDifferentials, 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 19050s Rear Differential for a 1990 GMC C7000 Topkick Recently Updated $895 USD 21065S 4.63 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Core Charge: 250, Ratio: 4.63 ConditionUsedRear End4.63 ratioFits To Make(s)GMCFits To Model(s)C7000 TopkickWill Fit Year(s)1990Part Number21065SStock Number80823-6 MLS Number12233896CategoryDifferentials, 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 1991 Chevrolet C70 Kodiak Recently Updated $750 USD RS402 4.88 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 4.88 ConditionUsedRear End4.88 ratioFits To Make(s)ChevroletFits To Model(s)C70 KodiakWill Fit Year(s)1991Stock Number72723-4 MLS Number12222511CategoryDifferentials, 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 2013 Kenworth T800 Recently Updated $795 USD GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 250, Ratio: 3.55 ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2013Part NumberRSP-40Stock Number61823-7 MLS Number12171142CategoryDifferentials, 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 Recently Updated $795 USD RS402 3.70 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 3.7 ConditionUsedRear End3.70 ratioStock NumberRS402 MLS Number12128626CategoryDifferentials, 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 Recently Updated $1,295 USD REBUILT RSP40 4.88. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 14319, Core Charge: EXCHANGE, Ratio: 4.88 ConditionRemanufacturedPart Number14319Stock Number14319 MLS Number12107651CategoryDifferentials, 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 23105S Rear Differential Recently Updated Contact for price GOOD INSPECTED TAKEOUT IN SPRING HOUSING RX857 DAYTON HUB, Core Charge: 350, Ratio: 3.36, Casting#: 113816g ConditionUsedRear End3.36 ratioPart Number23105Stock Number23105 MLS Number12101242CategoryDifferentials, 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 22060S Rear Differential Recently Updated $795 USD GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Core Charge: 350, Ratio: 4.88, Casting#: NA ConditionUsedRear End4.88 ratioPart Number21060S 22060S RS404Stock NumberP-60463 MLS Number12101214CategoryDifferentials, 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 2006 Peterbilt 379 Recently Updated $795 USD RSP41 3.55 GOOD USED REAR DIFFFERENTIAL ASSSEMBLY. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 350, Ratio: 3.55 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2006Part NumberRSP41Stock Number80522-13 MLS Number12097423CategoryDifferentials, 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 1995 White WG Recently Updated $895 USD RS402 3.55 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 300, Ratio: 3.55 ConditionUsedFits To Make(s)WhiteFits To Model(s)WGWill Fit Year(s)1995Part NumberRS402Stock Number51523-10 MLS Number12090657CategoryDifferentials, 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 16220 Rear Differential Recently Updated $795 USD 16220,16244, 7.17 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 7.17 ConditionUsedRear End7.17 ratioStock NumberP-60454 MLS Number12079512CategoryDifferentials, 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 1978 GMC Brigadier Recently Updated $1,095 USD RS380 RECONDITIONED 3.70. 1ST 6 MONTH PARTS AND LABOR WARRANTY. LAST 6 MONTH PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE., Ratio: 3.7 ConditionRemanufacturedRear End3.70 ratioFits To Make(s)GMCFits To Model(s)BrigadierWill Fit Year(s)1978Stock Number42923-8 MLS Number12027857CategoryDifferentials, 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 1999 Freightliner Century Class 120 Recently Updated $500 USD RS404 3.55 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)FreightlinerFits To Model(s)Century Class 120Will Fit Year(s)1999Stock Number42623-2 MLS Number12027842CategoryDifferentials, 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 22121 Rear Differential for a Ford 8000 Recently Updated $795 USD GOOD INSPECTED TAKEOUT, SINGLE SPEED 2 SPEED CASE, Axle Spline Count: Get, Core Charge: 250, Ratio: 6.17, Casting#: 107493 ConditionUsedRear End6.17 ratioFits To Make(s)FordFits To Model(s)8000Part Number22121/ 22221 caseStock Number22000 MLS Number12000041CategoryDifferentials, 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 1995 Kenworth T600 Recently Updated $1,095 USD RECON RS402 3.36. 1ST 6 MONTHS PARTS AND LABOR WARRANTY LAST 6 MONTHS PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 33123, Core Charge: EXCHANGE CRITICAL... ConditionRemanufacturedRear End3.36 ratioFits To Make(s)KenworthFits To Model(s)T600Will Fit Year(s)1995Part Number33123-8Stock Number33123-8 MLS Number11997395CategoryDifferentials, 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 1991 Freightliner Universal Recently Updated $795 USD RS402 3.90 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 350, Ratio: 3.9 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)UniversalWill Fit Year(s)1991Part NumberGETStock Number98147 MLS Number11997387CategoryDifferentials, 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 2004 Kenworth W900 Recently Updated $895 USD RSH40 RSP40 RSP41 3.36 RATIO GOOD INSPECTED TAKEOUT.90D DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 250, Ratio: 3.36 ConditionUsedFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2004Part NumberRSH40Stock Number31823-11 MLS Number11975197CategoryDifferentials, 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 2007 International 9900IX Recently Updated $695 USD RS404 3.55 GOOD USED INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 150, Ratio: 3.55 ConditionUsedFits To Make(s)InternationalFits To Model(s)9900IXWill Fit Year(s)2007Part NumberRS405Stock Number21723-11 MLS Number11930477CategoryDifferentials, 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 International 4300 Recently Updated $595 USD 17060S 5.57 GOOD INSPECTED DIFFERENTIAL ASSEMBLY. 90 DAY WARRANTY, Axle Spline Count: 39, Serial#: DT466, Core Charge: 150, Ratio: 5.57 ConditionUsedFits To Make(s)InternationalFits To Model(s)4300Will Fit Year(s)2007Part Number17060SStock Number30423-8 MLS Number11930457CategoryDifferentials, 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 2013 Kenworth T660 Recently Updated $795 USD RSP40 RSP41 3.25 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 200, Ratio: 3.25 ConditionUsedFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2013Part NumberRSP-40Stock Number21523-8 MLS Number11930426CategoryDifferentials, 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 19050s Rear Differential for a 2005 GMC C7500 Recently Updated $595 USD 19050S 5.29 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 5.29 ConditionUsedRear End5.29 ratioFits To Make(s)GMCFits To Model(s)C7500Will Fit Year(s)2005Stock Number21823-9 MLS Number11910021CategoryDifferentials, 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 2008 International 4300 Recently Updated $795 USD 17060S 3.90 GOOD USED INSPECTED DIFFERENTIAL ASSEMBLY.PINION E BRAKE. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 39, Serial#: MAXFORCE DT, Core Charge: NA, Ratio: 3.9 ConditionUsedFits To Make(s)InternationalFits To Model(s)4300Will Fit Year(s)2008Part Number17060SStock Number12523-9 MLS Number11867226CategoryDifferentials, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info