View 4 Photos View 0 Videos 2010 Eaton RSP40 Rear Differential for a Peterbilt 387 $350 USD (USED) Eaton RSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)387Stock Number25611481 MLS Number12709683CategoryDifferentials, Rear Last Updated2/6/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2012 Eaton P22060 Rear Differential for a Kenworth T370 $1,534 USD (USED) Eaton P22060 Ratio: 5.29 Side Gear Splines: 41 W/ Locker: YES Cast#: CANNOT VERIFY ConditionUsedFits To Make(s)KenworthFits To Model(s)T370Stock Number25652501 MLS Number12890387CategoryDifferentials, Rear Last Updated2/11/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2013 Eaton RSP40 Rear Differential for a Kenworth T700 $395 USD (USED) Eaton RSP40 Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: 515354 ConditionUsedFits To Make(s)KenworthFits To Model(s)T700Stock Number25671606 MLS Number13058976CategoryDifferentials, Rear Last Updated2/8/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404 Rear Differential $950 USD 3.55, ConditionUsedStock NumberREAR-2271 MLS Number14127484CategoryDifferentials, Rear Last Updated2/5/2026 LocationLAKEVILLE, MN, US Sold ByManders Diesel (866) 314-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton 23105D Rear Differential for a Eaton 23105-D $1,000 USD Good used Eaton 231050-D Full locking Rear, Rear Differential Assembly. 6.14 Ratio. 90 day guarantee for swap or refund Quantity2ConditionUsedRear End6.14 ratioFits To Make(s)EATONFits To Model(s)23105-DStock NumberRyd 23105-D/6.14/36 MLS Number13274666CategoryDifferentials, Rear Last Updated2/5/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Eaton 21060-S Rear Differential $600 USD Good used Eaton 21060-S Rear, Rear Differential Assembly. 5.57 Ratio. 90 day guarantee for swap or refund ConditionUsedRear End5.57 ratioFits To Make(s)EATONFits To Model(s)21060-SStock NumberRyd 21060-S/5.57/41 MLS Number10225697CategoryDifferentials, Rear Last Updated2/11/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2005 Eaton 19060S Rear Differential for a GMC C7500 $350 USD (USED) Eaton 19060S Ratio: 5.29 Side Gear Splines: 39 W/ Locker: NO Cast#: 21004 ConditionUsedFits To Make(s)GMCFits To Model(s)C7500Stock Number25744781 MLS Number13371600CategoryDifferentials, Rear Last Updated2/5/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Eaton 22065-S Rear Differential $750 USD Good used Eaton 22065-S Rear, Rear Differential Assembly. 4.63 Ratio. 90 day guarantee for swap or refund ConditionUsedRear End4.63 ratioFits To Make(s)EATONFits To Model(s)22065-SStock NumberRyd 22065-S/4.63/41 MLS Number14123874CategoryDifferentials, Rear Last Updated2/4/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Eaton 21060-S Rear Differential $500 USD Good used Eaton 21060-S rear, rear differential with emergency brake. 5.29 ratio, 90 day guarantee for swap or refund ConditionUsedRear End5.29 ratioFits To Make(s)EATONFits To Model(s)21060-SStock NumberRyd 21060-S/5.29/39 MLS Number14123873CategoryDifferentials, Rear Last Updated2/4/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Eaton 21060-S Rear Differential $500 USD Good used Eaton 21060-S rear, rear differential. 4.11 ratio, 90 day guarantee for swap or refund ConditionUsedRear End4.11 ratioFits To Make(s)EATONFits To Model(s)21060-SStock NumberRyd 21060-S/4.11/39 MLS Number14123872CategoryDifferentials, Rear Last Updated2/4/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Eaton Rear Differential Contact for price ConditionUsedStock Number1263 MLS Number14022930CategoryDifferentials, Rear Last Updated2/4/2026 LocationORLANDO, FL, US Sold ByUSA Trade & Exports Inc. (844) 484-___ 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 Updated2/4/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Eaton RS404 Rear Differential for a 2000 Kenworth T800 $695 USD RS404 3.90 RATIO USED TAKEOUT, WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRANTY., Axle Spline Count: 41, Ratio: 3.90, Casting#: 127608 ConditionUsedRear End3.90 ratioFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2000Stock Number10826-2 MLS Number14087670CategoryDifferentials, Rear Last Updated2/4/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton D46-170 Rear Differential for a 2015 Peterbilt 367 Contact for price MILES 461976 HAS LOCKER, Ratio: 410 ConditionUsedRear End4.10 ratioFits To Make(s)PeterbiltFits To Model(s)367Will Fit Year(s)2015Stock Number332146-4 MLS Number14123486CategoryDifferentials, Rear Last Updated2/4/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2000 Eaton RS404 Rear Differential for a Chevrolet C7500 $375 USD (USED) Eaton RS404 Ratio: VERIFY Side Gear Splines: 41 W/ Locker: NO Cast#: 127603 ConditionUsedFits To Make(s)ChevroletFits To Model(s)C7500Stock Number25734668 MLS Number13335178CategoryDifferentials, Rear Last Updated1/31/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton 19060-S Rear Differential $500 USD Good used Eaton 19060-S Rear, Rear Differential Assembly 4.63 Ratio 90 day guarantee for swap or refund, ConditionUsedRear End4.63 ratioFits To Make(s)EATONFits To Model(s)19060-SStock NumberRyd 19060-S/4.63/39 MLS Number11187327CategoryDifferentials, Rear Last Updated1/30/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RS405 Rear Differential $600 USD Good used Eaton DS405 Rear, Rear Differential Assembly. 3.90 Ratio. 90 day guarantee for swap or refund ConditionUsedRear End3.90 ratioFits To Make(s)EATONFits To Model(s)RS405Stock NumberRyd RS405/3.90/41 MLS Number10204591CategoryDifferentials, Rear Last Updated1/30/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ 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 Updated1/30/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Eaton RS41 Rear Differential Contact for price Good Condition Rear Differential RS41 Ratio 3.25, Ratio: 3.25 ConditionUsedRear End3.25 ratioStock Number976408 MLS Number14116065CategoryDifferentials, Rear Last Updated1/29/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2001 Eaton RS405 Rear Differential for a Mack CH $425 USD (USED) Eaton RS405 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: 127603 ConditionUsedFits To Make(s)MackFits To Model(s)CHStock Number25375729 MLS Number12039648CategoryDifferentials, Rear Last Updated1/29/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2000 Eaton RS404 Rear Differential for a Western Star 4900EX $425 USD (USED) Eaton RS404 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: - ConditionUsedFits To Make(s)Western Star TrucksFits To Model(s)4900EXStock Number25657582 MLS Number12960049CategoryDifferentials, Rear Last Updated1/29/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2007 Eaton RS405 Rear Differential for a International 7600 $425 USD (USED) Eaton RS405 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812 ConditionUsedFits To Make(s)InternationalFits To Model(s)7600Stock Number25676244 MLS Number13013722CategoryDifferentials, Rear Last Updated1/29/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2000 Eaton RS405 Rear Differential for a Mack CX $425 USD (USED) Eaton RS405 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: NA ConditionUsedFits To Make(s)MackFits To Model(s)CXStock Number25789208 MLS Number13558688CategoryDifferentials, Rear Last Updated1/29/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Eaton Rear Differential for a Eaton 19055-T $1,250 USD Good used Eaton 19055-T 2 speed Rear with E-Brake, Rear Differential Assembly. 6.50-8.86 ratio. 90 day guarantee for swap or refund ConditionUsedFits To Make(s)EATONFits To Model(s)19055-TStock NumberRyd 19055-T/6.50-8. MLS Number14114000CategoryDifferentials, Rear Last Updated2/4/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Eaton 21065-T Rear Differential $1,250 USD Good used Eaton 21065-T 2 speed Rear with E-Brake, Rear Differential Assembly. 6.50-8.86 ratio. 90 day guarantee for swap or refund ConditionUsedFits To Make(s)EATONFits To Model(s)21065-TStock NumberRyd 21065-T/6.50-8. MLS Number14113995CategoryDifferentials, Rear Last Updated1/28/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info