View 5 Photos View 0 Videos Meritor-Rockwell RD23-160 Rear Differential for a 2019 Peterbilt 389 Contact for price (Used) 2019 Peterbilt 389, REAR DIFFERENTIAL GEARS ONLY- Part Number: 3200S1891, Serial Number: TBD, Make: Meritor, Model: RD23-160, Ratio: 3.91, Capacity: 23,000 Lbs, Reference images for... ConditionUsedRear End3.91 ratioFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2019Part Number3200S1891Stock NumberP-511004 MLS Number14534780CategoryDifferentials, Rear Last Updated8/11/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Detroit RT40-NFD-N Rear Differential for a 2019 Freightliner Cascadia 126 Contact for price (Used) 2019 Freightliner Cascadia 126, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00051-621, Serial Number: 771195A0114320, Make: Detroit, Model: RT40-NFD-N, Ratio: 2.16, Capacity:... ConditionUsedRear End2.16 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2019Part NumberC11-00051-621Stock NumberP-510994 MLS Number14534770CategoryDifferentials, Rear Last Updated8/14/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton RS402 Rear Differential for a 1996 Peterbilt 378 $899.98 USD (Used) 1996 Peterbilt 378, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Part Number: 03-06569-2A0000390, Serial Number: H952996403, Make: Eaton, Model: RS402, Ratio: 3.90, Capacity: 19,000 Lbs,... ConditionUsedRear End3.90 ratioFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1996Part Number03-06569-2A0000390Stock NumberP-112352 MLS Number13867913CategoryDifferentials, Rear Last Updated8/12/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit DA-RT40.0-4S Rear Differential for a 2020 Freightliner Cascadia 116 Day Cab $1,795 USD GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Serial#: na, Core Charge: 350.00, Ratio: 3.08 ConditionUsedRear End3.08 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 116 Day CabWill Fit Year(s)2020Part NumberDA-RT-40.0-4S HHStock Number72726-4 MLS Number14534465CategoryDifferentials, Rear Last Updated8/11/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer W230S Rear Differential for a 1994 International 8100 $695 USD W230S 3.54 RATIO USED T.O, WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRANTY., Ratio: 3.54 ConditionUsedRear End3.54 ratioFits To Make(s)InternationalFits To Model(s)8100Will Fit Year(s)1994Stock Number80726-4 MLS Number14534448CategoryDifferentials, Rear Last Updated8/11/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Meritor-Rockwell RR20-145 Rear Differential $495 USD INSPECTED TAKEOUT RR20-145 3.08 90 DAY PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 62186, Core Charge: EXCHANGE, Ratio: 3.08 ConditionUsedPart Number62186Stock Number62186 MLS Number14139678CategoryDifferentials, Rear Last Updated8/12/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2011 Spicer S110 Rear Differential Contact for price S110, 4.88 Ratio, P/N 513824.PULLOUT, PRICE FOR DIFF ONLY ConditionUsedRear End4.88 ratioStock NumberUPS-672979-3 MLS Number14395788CategoryDifferentials, Rear Last Updated8/12/2026 LocationDinuba, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2022 Detroit DA-RT-40.0-4S Rear Differential for a Freightliner Cascadia 126 Contact for price DA-RT40-4.0 - Rear Rear - Ratio - Pullout - DIFF ONLY. ConditionUsedFits To Make(s)FREIGHTLINERFits To Model(s)Cascadia 126Stock Number4491-3 MLS Number14379304CategoryDifferentials, Rear Last Updated8/13/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Detroit DA-RT-40.0-4S Rear Differential for a Unmarked N/A $900 USD DA-RT-40.0-4 (RT40-NFD) Rear - 2.85 Ratio - Core - Grade C - Blown Side Gear Pinions, Ring Gear Carrier Cracked. ConditionUsedRear End2.85 ratioFits To Make(s)UnmarkedFits To Model(s)N/AStock Number4539290 MLS Number13892979CategoryDifferentials, Rear Last Updated8/11/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Meritor-Rockwell MT40-14X Rear Differential for a 2024 Western Star 47X Contact for price (Used) 2024 Western Star 47X, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00044-258, Serial Number: FOR08443121, Make: Meritor/Rockwell, Model: MT40-14X, Ratio: 4.33, Capacity: 20,000 Lbs... ConditionUsedRear End4.33 ratioFits To Make(s)Western StarFits To Model(s)47XWill Fit Year(s)2024Part NumberC11-00044-258Stock NumberP-498976 MLS Number14220157CategoryDifferentials, Rear Last Updated8/10/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Dana 26105S Rear Differential for a 2003 International 4400 Contact for price (Used) 2003 International 4400, DIFFERENTIAL GEARS ONLY- Part Number: 214902, Serial Number: HN00856756, Make: Spicer, Model: 26105S, Ratio: 5.25, Capacity: 26,000 Lbs, For more... ConditionUsedRear End5.25 ratioFits To Make(s)InternationalFits To Model(s)4400Will Fit Year(s)2003Part Number214902Stock NumberP-108692 MLS Number13752240CategoryDifferentials, Rear Last Updated8/11/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2003 Eaton 19060S Rear Differential for a International 4200 $425 USD (USED) Eaton 19060S Ratio: 4.88 Side Gear Splines: 39 W/ Locker: NO Cast#: 129351 ConditionUsedFits To Make(s)InternationalFits To Model(s)4200Stock Number25558289 MLS Number12672454CategoryDifferentials, Rear Last Updated8/9/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2003 Eaton RS404 Rear Differential for a International 8600 $325 USD (USED) Eaton RS404 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: NA ConditionUsedFits To Make(s)InternationalFits To Model(s)8600Stock Number25653008 MLS Number12890725CategoryDifferentials, Rear Last Updated8/12/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2012 Spicer S130 Rear Differential for a Workhorse W62 $1,250 USD S130, 5.13 Ratio, PULLOUT ConditionUsedRear End5.13 ratioFits To Make(s)WorkHorseFits To Model(s)W62Stock NumberUPS-155032-3 MLS Number14532689CategoryDifferentials, Rear Last Updated8/9/2026 LocationDinuba, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Rockwell RSL23160 Rear Differential $1,995 USD USED ROCKWELL RSL23160 REAR DIFFERENTIAL WITH LOCKER, RATIO: 5.38 ConditionUsedRear End5.38 ratioStock Number94541 MLS Number12879004CategoryDifferentials, Rear Last Updated8/8/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Rockwell RS20145 Rear Differential $500 USD Good used Rockwell RS-20-145 rear, rear differential assembly. 3.58 Ratio. 90 day guarantee for swap or refund, ConditionUsedRear End3.58 ratioStock NumberRyd RS-20-145/3.58/ MLS Number10204618CategoryDifferentials, Rear Last Updated8/8/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Dana 21060S Rear Differential for a 2018 Ford F-750 Contact for price (Used) 2018 Ford F-750, DIFFERENTIAL GEARS ONLY- Serial Number: HN07533199, Part Number: FC44-4008, Make: Spicer, Model: 21060S, Ratio: 6.17, Capacity: 21,000 Lbs, Reference images for... ConditionUsedRear End6.17 ratioFits To Make(s)FordFits To Model(s)F-750Will Fit Year(s)2018Part NumberFC44-4008Stock NumberP-510878 MLS Number14531896CategoryDifferentials, Rear Last Updated8/8/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Meritor-Rockwell RS23161 Rear Differential for a 2018 Peterbilt 579 Contact for price (Used) 2018 Peterbilt 579, DIFFERENTIAL GEARS ONLY- Part Number: C05-2A040113A10280, Serial Number: FOR04582790, Make: Meritor, Model: RS23-161, Ratio: 2.80, Capacity: 22,700 Lbs, Reference... ConditionUsedRear End2.80 ratioFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2018Part NumberC05-2A040113A10280Stock NumberP-503991 MLS Number14426970CategoryDifferentials, Rear Last Updated8/9/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Dana DSP40 Rear Differential for a 2003 Kenworth W900 Contact for price (Used) 2003 Kenworth W900, COMPLETE REAR DIFFERENTIAL GEARS ONLY- REMANUFACTURED!! Part Number: 130823, Serial Number: 749565, Make: Spicer, Model: DSP40, Ratio: 3.70, Capacity: 20,000 Lbs,... ConditionUsedRear End3.70 ratioFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2003Part Number130823Stock NumberP-102819 MLS Number13603248CategoryDifferentials, Rear Last Updated8/9/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2015 Alliance RT40-4NR323 Rear Differential $700.24 USD ConditionUsedRear End3.23 ratioFits To Make(s)ALLIANCEFits To Model(s)RT40-4NR323Stock Number2619759 MLS Number14250247CategoryDifferentials, Rear Last Updated8/14/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2007 Meritor-Rockwell RR23160R358 Rear Differential $550.24 USD ConditionUsedRear End3.58 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RR23160R358Stock Number1466979 MLS Number10955527CategoryDifferentials, Rear Last Updated8/8/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Axle Alliance ART400-4N Rear Differential for a 2016 Freightliner Cascadia 125 $995 USD ART400-4N REAR 2.53 RATIO, WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY., Ratio: 2.53 ConditionUsedRear End2.53 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2016Stock Number80526-2 MLS Number14531637CategoryDifferentials, Rear Last Updated8/8/2026 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 $595 USD RR20-145 3.73 INSPECTED TAKOUT 90 DAY PARTS AONLY WARRANTY EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 41, Serial#: 15999, Core Charge: EXCHANGE, Ratio: 373 ConditionUsedRear End3.73 ratioPart Number15999Stock Number15999 MLS Number13142390CategoryDifferentials, Rear Last Updated8/11/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell 20-145 Rear Differential for a 2015 Peterbilt 579 Contact for price MILES 791153 HAS LOCKER, Ratio: 342 ConditionUsedRear End3.42 ratioFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2015Stock Number326427-5 MLS Number14531535CategoryDifferentials, Rear Last Updated8/8/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2012 Eaton RS404 Rear Differential for a Freightliner Cascadia $585 USD (USED) Eaton RS404 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: - ConditionUsedFits To Make(s)FreightlinerFits To Model(s)CASCADIAStock Number25406685 MLS Number12642186CategoryDifferentials, Rear Last Updated8/8/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info