View 5 Photos View 0 Videos Meritor-Rockwell RT40-145 Front Differential for a 2007 Freightliner Columbia 120 Newly Listed Contact for price (Used) 2007 Freightliner Columbia 120, FRONT DIFFERENTIAL GEARS ONLY- Part Number: S11-18029-342, Serial Number: FOR00086947, Make: Meritor, Model: RT40-145, Ratio: 3.42, Capacity: 20,000... ConditionUsedRear End3.42 ratioFits To Make(s)FreightlinerFits To Model(s)Columbia 120Will Fit Year(s)2007Part NumberS11-18029-342Stock NumberP-493818 MLS Number14083773CategoryDifferentials, Front Last Updated1/11/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Meritor-Rockwell RT40-145 Front Differential for a 2007 Freightliner Columbia 120 Newly Listed Contact for price (Used) 2007 Freightliner Columbia 120, COMPLETE FRONT REAR TANDEM- Part Number: S11-18029-342, Serial Number: FOR00086947, Make: Meritor, Model: RT40-145, Ratio: 3.42, Capacity: 20,000 Lbs,... ConditionUsedRear End3.42 ratioFits To Make(s)FreightlinerFits To Model(s)Columbia 120Will Fit Year(s)2007Part NumberS11-18029-342Stock NumberP-493814 MLS Number14083769CategoryDifferentials, Front Last Updated1/11/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2012 Eaton DST40 Front Differential for a Freightliner Cascadia Price Drop $1,160 USD (USED) Eaton DST40 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)CASCADIAStock Number25503297 MLS Number12888985CategoryDifferentials, Front Last Updated1/11/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2022 Detroit RT40.0-4 Front Differential for a Freightliner 122SD Recently Updated $2,750 USD (USED) Detroit DART-400-4N Ratio: 3.58 Side Gear Splines: 40 W/ Locker: NO Cast#: R7753511105 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)122SDStock Number25747999 MLS Number13451488CategoryDifferentials, Front Last Updated1/11/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2013 Meritor MD2014X Front Differential for a Mack Chu Price Drop $950 USD (USED) Meritor MD2014X Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200J2220 ConditionUsedFits To Make(s)MackFits To Model(s)CHUStock Number25821608 MLS Number13685911CategoryDifferentials, Front Last Updated1/11/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Meritor-Rockwell RD20145 Front Differential Recently Updated $510 USD RD20145 - Ratio 3.21 - Core - Grade C - Rebuildable - Unit Is Sludgy. Worn Power Diverter. Good Gearset. Core Unit Sold As-It. ConditionUsedRear End3.21 ratioStock Number28259 MLS Number14029106CategoryDifferentials, Front Last Updated1/10/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton DSP40 Front Differential Recently Updated $1,706 USD DSP40-342 - Reconditioned ConditionRemanufacturedRear End3.42 ratioStock NumberDSP40-342-REC MLS Number14028490CategoryDifferentials, Front Last Updated1/10/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Detroit DA-RT-40.0-4T Front Differential Recently Updated $2,750 USD DA-RT40.0-4T NFD (RT40-NFD Front) - 2.41 Ratio - Pullout - Grade A - Unit In Good Condition. ConditionUsedRear End2.41 ratioStock Number4540131 MLS Number13895212CategoryDifferentials, Front Last Updated1/10/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Meritor-Rockwell RT46-160 Front Differential for a 2012 Freightliner 114SD Newly Listed Contact for price (Used) 2012 Freightliner 114SD, FRONT DIFFERENTIAL GEARS ONLY- Part Number: S11-26452-456, Serial Number: FOR01622601, Make: Meritor/Rockwell, Model: RT46-160, Ratio: 4.56, Capacity: 23,000... ConditionUsedRear End4.56 ratioFits To Make(s)FreightlinerFits To Model(s)114SDWill Fit Year(s)2012Part NumberS11-26452-456Stock NumberP-493632 MLS Number14081754CategoryDifferentials, Front Last Updated1/10/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Meritor-Rockwell RT46-160 Front Differential for a 2012 Freightliner 114SD Newly Listed Contact for price (Used) 2012 Freightliner 114SD, COMPLETE FRONT REAR TANDEM- Part Number: S11-26452-456, Serial Number: FOR01622601, Make: Meritor/Rockwell, Model: RT46-160, Ratio: 4.56, Capacity: 23,000 Lbs... ConditionUsedRear End4.56 ratioFits To Make(s)FreightlinerFits To Model(s)114SDWill Fit Year(s)2012Part NumberS11-26452-456Stock NumberP-493627 MLS Number14081749CategoryDifferentials, Front Last Updated1/10/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Eaton DDP41 Front Differential Newly Listed $1,500 USD Good used Eaton DDP41 Locking front, rear differential assembly. 4.63 ratio 90 day guarantee for swap or refund. ConditionUsedRear End4.63 ratioFits To Make(s)EATONFits To Model(s)DDP41Stock NumberRyd DDP41/4.63/41 MLS Number14081705CategoryDifferentials, Front Last Updated1/10/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Meritor MT40 3.25 Front Differential Recently Updated Contact for price MT40-14X, POWER DIVIDER ConditionUsedStock Number463 MLS Number14022327CategoryDifferentials, Front Last Updated1/10/2026 LocationORLANDO, FL, US Sold ByUSA Trade & Exports Inc. (844) 484-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 1988 Eaton-Spicer DS402R370 Front Differential Newly Listed $3,186.34 USD BEING REBUILT ConditionRemanufacturedRear End3.70 ratioFits To Make(s)EATON-SPICERFits To Model(s)DS402R370Stock Number2592603 MLS Number14081637CategoryDifferentials, Front Last Updated1/10/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2016 Eaton-Spicer DSP40R355 Front Differential Newly Listed $1,150.24 USD ConditionUsedRear End3.55 ratioFits To Make(s)EATON-SPICERFits To Model(s)DSP40R355Stock Number2596391 MLS Number14081616CategoryDifferentials, Front Last Updated1/10/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton-Spicer DS404R370 Front Differential Recently Updated $1,491.34 USD Quantity2ConditionRemanufacturedRear End3.70 ratioFits To Make(s)EATON-SPICERFits To Model(s)DS404R370Stock NumberTTP DS404R370 MLS Number13997619CategoryDifferentials, Front Last Updated1/10/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Meritor-Rockwell RD20145R342 Front Differential Newly Listed $1,545 USD ConditionRemanufacturedRear End3.42 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RD20145R342Stock NumberTTP RD20145R342 MLS Number14081591CategoryDifferentials, Front Last Updated1/10/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton-Spicer DSP40R355 Front Differential Recently Updated $1,500.44 USD Quantity4ConditionRemanufacturedRear End3.55 ratioFits To Make(s)EATON-SPICERFits To Model(s)DSP40R355Stock NumberTTP DSP40R355 MLS Number13959921CategoryDifferentials, Front Last Updated1/10/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS402 Front Differential Newly Listed $2,095 USD REBUILT DS402 4.11. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 62214, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 4.11 ConditionRemanufacturedPart Number62214Stock Number62214 MLS Number14081554CategoryDifferentials, Front Last Updated1/10/2026 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 Front Differential for a 1998 Freightliner Century Class Newly Listed Contact for price MILES 801799, Ratio: 373 ConditionUsedRear End3.73 ratioFits To Make(s)FreightlinerFits To Model(s)Century ClassWill Fit Year(s)1998Stock NumberB41033-3 MLS Number14081514CategoryDifferentials, Front Last Updated1/10/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2017 Axle Alliance RT40.0-4 Front Differential for a Freightliner Cascadia Price Drop $1,250 USD (USED) Alliance Axle RT40.0-4 Ratio: 2.41 Side Gear Splines: 41 W/ Locker: NO Cast#: R6813510605 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)CASCADIAStock Number25280898 MLS Number11564686CategoryDifferentials, Front Last Updated1/10/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton DSP41 Front Differential Recently Updated $1,706 USD DSP41-342 - Reconditioned ConditionRemanufacturedRear End3.42 ratioStock NumberDSP41-342-REC MLS Number14028533CategoryDifferentials, Front Last Updated1/9/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton DSP40 Front Differential Recently Updated $1,895 USD DSP40-355 - Rebuilt ConditionRemanufacturedRear End3.55 ratioStock NumberDSP40-355-REB MLS Number13909056CategoryDifferentials, Front Last Updated1/10/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2019 Meritor-Rockwell MD2014XR336 Front Differential Recently Updated $695.15 USD ConditionUsedRear End3.36 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)MD2014XR336Stock Number2591873 MLS Number14064006CategoryDifferentials, Front Last Updated1/9/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2016 Meritor-Rockwell MD2014XR325 Front Differential Recently Updated $695.15 USD ConditionUsedRear End3.25 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)MD2014XR325Stock Number2587978 MLS Number14030281CategoryDifferentials, Front Last Updated1/9/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 2012 Meritor-Rockwell RD20145R358 Front Differential Newly Listed $1,430.34 USD ConditionRemanufacturedRear End3.58 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RD20145R358Stock Number2570064 MLS Number14079381CategoryDifferentials, Front Last Updated1/9/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info