View 1 Photo View 0 Videos Meritor-Rockwell RD/RP40145 Front Differential Recently Updated $1,895 USD RP40-145 4.30 RECON. 1ST 6 MONTHS PARTS AND LABOR WARRANTY LAST 6 MONTHS PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE. //// NOTES, Axle Spline Count: 41, Serial#: 1521, Core Charge:... ConditionRemanufacturedPart Number1521Stock Number1521 MLS Number11229827CategoryDifferentials, Front Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell SQHDF Front Differential Recently Updated $2,095 USD SQHDF REBUILT 4.88 22 SPLINE SIDE GEAR. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 22, Serial#: 771722, Core Charge: EXCHANGE, Ratio: 4.88 ConditionRemanufacturedPart Number771722Stock Number771722 MLS Number10360542CategoryDifferentials, Front Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell RD40-145 Front Differential Recently Updated $2,150 USD RD40-145 4.11 REBUILT 12 MONTH PARTS AND LABOR WARRANTY. PLEASE CALL FOR EXTENDED WARRANTY DETAILS., Axle Spline Count: 41, Core Charge: 450, Ratio: 4.11 ConditionRemanufacturedRear End4.11 ratioStock NumberRD40-145 4.11 REBUILT MLS Number9001036CategoryDifferentials, Front Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell SQ100 Front Differential Recently Updated $1,650 USD SQ100 4.63 REBUILT UNIT. 12 MONTH PARTS AND LABOR WARRANTY. PLEASE CALL FOR EXTENDED WARRANTY DETAILS., Axle Spline Count: 41, Core Charge: 350, Ratio: 4.63 ConditionRemanufacturedRear End4.63 ratioStock NumberSQ100 4.63 REBUILT MLS Number9000987CategoryDifferentials, Front Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell SQ100 Front Differential Recently Updated $1,650 USD SQ100 4.33 REBUILT UNIT. 12 MONTH PARTS AND LABOR WARRANTY. PLEASE CALL FOR EXTENDED WARRANTY DETAILS, Axle Spline Count: 41, Ratio: 4.33 ConditionRemanufacturedRear End4.33 ratioStock NumberSQ100 4.33 REBUILT MLS Number9000982CategoryDifferentials, Front Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell SQHDF Front Differential Recently Updated Contact for price SQHD-F 4.44 REBUILT UNIT. PLEASE CALL FOR WARRANTY DETAILS., Axle Spline Count: 22, Ratio: 4.44 ConditionRemanufacturedRear End4.44 ratioStock NumberSQHD 4.44 REBUILT MLS Number9000964CategoryDifferentials, Front Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Meritor-Rockwell SQ100 Front Differential Recently Updated $1,650 USD REBUILT SQ100 3.55, Core Charge: 350, Ratio: 3.55 ConditionRemanufacturedRear End3.55 ratioStock NumberSQ100 3.55 MLS Number9000910CategoryDifferentials, Front Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Meritor-Rockwell SQ100 Front Differential Recently Updated $1,650 USD REBUILT SQ100 4.44 (2 DAYS TO BUILD), Axle Spline Count: 41, Core Charge: 350, Ratio: 4.44 ConditionRemanufacturedRear End4.44 ratioStock NumberSQ100 4.44 MLS Number9000888CategoryDifferentials, Front Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Meritor-Rockwell RDL20145R373 Front Differential $1,891.34 USD THIS HAS A OIL PUMP...IS A FULL LOCKING DIFF ConditionRemanufacturedRear End3.73 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RDL20145R373Stock Number2645719 MLS Number14368910CategoryDifferentials, Front Last Updated5/15/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Alliance RT40-4NR241 Front Differential $2,195.35 USD ConditionRemanufacturedRear End2.41 ratioFits To Make(s)ALLIANCEFits To Model(s)RT40-4NR241Stock NumberREC RT40-4N-2.41 MLS Number13827265CategoryDifferentials, Front Last Updated5/14/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Meritor-Rockwell MD2014X Front Differential $1,950 USD MD2014X-279 - Rebuilt ConditionRemanufacturedRear End2.79 ratioStock NumberMD2014X-279-REB MLS Number13940632CategoryDifferentials, Front Last Updated5/14/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton DSP41 Front Differential $1,706 USD DSP41-355 - Reconditioned ConditionRemanufacturedRear End3.55 ratioStock NumberDSP41-355-REC MLS Number14028534CategoryDifferentials, Front Last Updated5/14/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Meritor-Rockwell RD20145R373 Front Differential $1,543.34 USD ConditionRemanufacturedRear End3.73 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RD20145R373Stock Number2530250 MLS Number13649093CategoryDifferentials, Front Last Updated5/14/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Meritor-Rockwell MD2014XR264 Front Differential $1,333.34 USD Quantity9ConditionRemanufacturedRear End2.64 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)MD2014XR264Stock NumberREC MD2014X-2.64 MLS Number13540168CategoryDifferentials, Front Last Updated5/12/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Meritor-Rockwell MD2014XR336 Front Differential $1,375.24 USD Quantity7ConditionRemanufacturedRear End3.36 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)MD2014XR336Stock NumberREC MD2014X-3.36 MLS Number13510441CategoryDifferentials, Front Last Updated5/12/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Eaton-Spicer DSH40R355 Front Differential $2,450 USD ConditionRemanufacturedRear End3.55 ratioFits To Make(s)EATON-SPICERFits To Model(s)DSH40R355Stock NumberRHE DSH40-3.55 MLS Number10951632CategoryDifferentials, Front Last Updated5/15/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Dana/IHC N400FR391 Front, Rear Differential Assembly for a Dana-Ihc N400FR391 $2,450 USD REBUILT ConditionRemanufacturedRear End3.91 ratioFits To Make(s)DANA-IHCFits To Model(s)N400FR391Stock Number2522126 MLS Number14359959CategoryDifferentials, Front Last Updated5/9/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton-Spicer DSH40R336 Front Differential $2,450 USD ConditionRemanufacturedRear End3.36 ratioFits To Make(s)EATON-SPICERFits To Model(s)DSH40R336Stock NumberRHE DSH40-3.36 MLS Number10951630CategoryDifferentials, Front Last Updated5/12/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2010 Eaton-Spicer DS404R370 Front Differential $1,491.34 USD ConditionRemanufacturedRear End3.70 ratioFits To Make(s)EATON-SPICERFits To Model(s)DS404R370Stock Number2643953 MLS Number14356179CategoryDifferentials, Front Last Updated5/9/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton DST40 Front Differential $1,895 USD DST40-308 - Rebuilt ConditionRemanufacturedRear End3.08 ratioStock NumberDST40-308-REB MLS Number13913093CategoryDifferentials, Front Last Updated5/6/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2007 Eaton-Spicer DD404R355 Front Differential $2,975 USD REBUILT============= DRIVER .CONTROLLED LOCKER =D.C.L ConditionRemanufacturedRear End3.55 ratioFits To Make(s)EATON-SPICERFits To Model(s)DD404R355Stock Number2535700 MLS Number13786216CategoryDifferentials, Front Last Updated5/6/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 1999 Eaton-Spicer DD404R411 Front Differential $2,625 USD RECON....... DRIVER CONTROLLED LOCKING DIFF ConditionRemanufacturedRear End4.11 ratioFits To Make(s)EATON-SPICERFits To Model(s)DD404R411Stock Number2302688 MLS Number13862620CategoryDifferentials, Front Last Updated5/6/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2013 Eaton-Spicer DSP40R355 Front Differential $2,250 USD REBUILT CAN ALSO REPLACE DS404== DS405 AND DSP41 ConditionRemanufacturedRear End3.55 ratioFits To Make(s)EATON-SPICERFits To Model(s)DSP40R355Stock Number2233558 MLS Number13862605CategoryDifferentials, Front Last Updated5/6/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Meritor-Rockwell RDL20145R433 Front Differential $1,950 USD ConditionRemanufacturedRear End4.33 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RDL20145R433Stock Number2643144 MLS Number14352233CategoryDifferentials, Front Last Updated5/9/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2019 Eaton-Spicer DS404R370 Front Differential $1,491.34 USD ConditionRemanufacturedRear End3.70 ratioFits To Make(s)EATON-SPICERFits To Model(s)DS404R370Stock Number2604652 MLS Number14164538CategoryDifferentials, Front Last Updated5/6/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info