View 0 Photos View 0 Videos Alliance RT40-4N Front Differential Recently Updated $2,500 USD Remanufactured Alliance RT40-4N front, rear differential assembly. 3.23 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered ConditionRemanufacturedRear End3.23 ratioStock NumberBP TRS RT40-4N/3.23 MLS Number14050368CategoryDifferentials, Front Last Updated8/26/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Alliance RT40-4S Front Differential Recently Updated $2,500 USD Remanufactured Alliance RT40-4S front, rear differential assembly. 2.28 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered ConditionRemanufacturedRear End2.28 ratioStock NumberBP TRS RT40-4SF/2.2 MLS Number14050589CategoryDifferentials, Front Last Updated8/25/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Alliance RTL40-4NR253 Front Differential $2,500 USD ConditionUsedRear End2.53 ratioFits To Make(s)ALLIANCEFits To Model(s)RTL40-4NR253Stock Number2403326 MLS Number14178259CategoryDifferentials, Front Last Updated8/19/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2017 Alliance RT40-4NR241 Front Differential $1,750.25 USD ConditionUsedRear End2.41 ratioFits To Make(s)ALLIANCEFits To Model(s)RT40-4NR241Stock Number2315950 MLS Number14136566CategoryDifferentials, Front Last Updated8/13/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2015 Alliance RT40-4NR323 Front, Rear Differential Assembly $1,750.25 USD MILEAGE - 819,016, QC ATTACHED ConditionUsedRear End3.23 ratioFits To Make(s)ALLIANCEFits To Model(s)RT40-4NR323Stock Number2612689 MLS Number14529932CategoryDifferentials, Front Last Updated8/7/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2019 Alliance RT40-4NR285 Front, Rear Differential Assembly $1,450.25 USD MILEAGE - 706,585 ConditionUsedRear End2.85 ratioFits To Make(s)ALLIANCEFits To Model(s)RT40-4NR285Stock Number2684250 MLS Number14522867CategoryDifferentials, Front Last Updated8/5/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2016 Alliance RT40-4NR308 Front Differential $1,450.25 USD ConditionUsedRear End3.08 ratioFits To Make(s)ALLIANCEFits To Model(s)RT40-4NR308Stock Number2261407 MLS Number14201900CategoryDifferentials, Front Last Updated7/25/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2017 Alliance RT40-4NR241 Front Differential $1,450.25 USD ConditionUsedRear End2.41 ratioFits To Make(s)ALLIANCEFits To Model(s)RT40-4NR241Stock Number2197100 MLS Number14201831CategoryDifferentials, Front Last Updated7/25/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2016 Alliance RT40-4NR241 Front Differential $1,750.25 USD ConditionUsedRear End2.41 ratioFits To Make(s)ALLIANCEFits To Model(s)RT40-4NR241Stock Number2187623 MLS Number12928284CategoryDifferentials, Front Last Updated7/25/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Alliance RT40-4NR331 Front Differential $1,450.25 USD ConditionUsedRear End3.31 ratioFits To Make(s)ALLIANCEFits To Model(s)RT40-4NR331Stock Number2053180 MLS Number14201655CategoryDifferentials, Front Last Updated7/25/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2007 Alliance RT40-4NR323 Front, Rear Differential Assembly $1,750.25 USD ConditionUsedRear End3.23 ratioFits To Make(s)ALLIANCEFits To Model(s)RT40-4NR323Stock Number2579326 MLS Number14492277CategoryDifferentials, Front Last Updated7/18/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Meritor-Rockwell Front Differential for a Alliance RT40-4NR331 $1,750.25 USD ConditionUsedRear End3.31 ratioFits To Make(s)ALLIANCEFits To Model(s)RT40-4NR331Stock Number2527633 MLS Number13664674CategoryDifferentials, Front Last Updated7/18/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2015 Alliance RT40-4NR308 Front, Rear Differential Assembly $1,750.25 USD RT40R3.08 ConditionUsedRear End3.08 ratioFits To Make(s)ALLIANCEFits To Model(s)RT40-4NR308Stock Number2524332 MLS Number14492273CategoryDifferentials, Front Last Updated7/18/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2016 Alliance RT40-4NR253 Front, Rear Differential Assembly $1,750.25 USD ConditionUsedRear End2.53 ratioFits To Make(s)ALLIANCEFits To Model(s)RT40-4NR253Stock Number2386789 MLS Number14492266CategoryDifferentials, Front Last Updated7/18/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2015 Alliance RT40-4NR308 Front Differential $1,450.25 USD ALLIANCE RT40-4NR308 FRONT REAR DIFFERENTIAL ASSY ConditionUsedRear End3.08 ratioFits To Make(s)ALLIANCEFits To Model(s)RT40-4NR308Stock Number2619513 MLS Number14298892CategoryDifferentials, Front Last Updated7/14/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2017 Alliance RT40-4NR253 Front Differential $1,750.25 USD ConditionUsedRear End2.53 ratioFits To Make(s)ALLIANCEFits To Model(s)RT40-4NR253Stock Number2656933 MLS Number14407894CategoryDifferentials, Front Last Updated7/8/2026 LocationEaston, MD, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2016 Alliance RT40.0-4 Front Differential for a Western Star 5700 $1,850 USD 3.08 RATIO TAKE OUT ConditionUsedRear End3.08 ratioFits To Make(s)WESTERN STARFits To Model(s)5700Stock Number28369 MLS Number14254326CategoryDifferentials, Front Last Updated6/17/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Alliance RT40-4NR331 Front Differential $1,750.25 USD ConditionUsedRear End3.31 ratioFits To Make(s)ALLIANCEFits To Model(s)RT40-4NR331Stock Number2624669 MLS Number14277714CategoryDifferentials, Front Last Updated5/15/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Alliance RT40-4NR331 Front Differential $1,750.25 USD ConditionUsedRear End3.31 ratioFits To Make(s)ALLIANCEFits To Model(s)RT40-4NR331Stock Number2624668 MLS Number14277713CategoryDifferentials, Front Last Updated5/15/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2016 Alliance RT40-4NR331 Front Differential $1,450.25 USD ConditionUsedRear End3.31 ratioFits To Make(s)ALLIANCEFits To Model(s)RT40-4NR331Stock Number2289709 MLS Number14201930CategoryDifferentials, Front Last Updated4/29/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2012 Axle Alliance Front Differential for a Freightliner CASCADIA $1,500 USD Used Alliance ART 40-4X front differential, ratio 3.42, inspected take out with warranty ConditionUsedFits To Make(s)FREIGHTLINERFits To Model(s)CASCADIAStock NumberS0775FR MLS Number11490255CategoryDifferentials, Front Last Updated4/1/2026 LocationPalmyra, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2020 Alliance RT40-NFD Front Differential for a Freightliner Cascadia $1,850 USD DART 40-45HHNFD 2.41 RATIO ConditionUsedRear End2.41 ratioFits To Make(s)FREIGHTLINERFits To Model(s)CascadiaStock Number28299 MLS Number14069281CategoryDifferentials, Front Last Updated3/5/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2016 Alliance RT40-4NR241 Front Differential $1,450.25 USD ConditionUsedRear End2.41 ratioFits To Make(s)ALLIANCEFits To Model(s)RT40-4NR241Stock Number2575960 MLS Number14203830CategoryDifferentials, Front Last Updated4/29/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Alliance RT40-4NR358 Front Differential $1,450.25 USD ConditionUsedRear End3.58 ratioFits To Make(s)ALLIANCEFits To Model(s)RT40-4NR358Stock Number2361599 MLS Number14202381CategoryDifferentials, Front Last Updated4/29/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2017 Alliance RT40-4NRTBD Front Differential $1,450.25 USD ConditionUsedFits To Make(s)ALLIANCEFits To Model(s)RT40-4NRTBDStock Number2346654 MLS Number14202344CategoryDifferentials, Front Last Updated4/29/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info