View 1 Photo View 0 Videos 1999 Rockwell RD20145 Front Differential for a Freightliner FLD132064T CLASSIC $1,250 USD GTO 100 DAY WARRANTY ConditionUsedFits To Make(s)FREIGHTLINERFits To Model(s)FLD132064T CLASSICStock Number7107 MLS Number10532515CategoryDifferentials, Front Last Updated12/15/2025 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Rockwell SQ100 Front Differential $1,000 USD 100 DAY WARRANTY ConditionUsedRear End3.70 ratioStock Number10531 MLS Number10532685CategoryDifferentials, Front Last Updated12/15/2025 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Rockwell RD20145 Front Differential $1,250 USD GTO 100 DAY WARRANTY ConditionUsedRear End3.58 ratioStock Number14077 MLS Number10533008CategoryDifferentials, Front Last Updated12/15/2025 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Rockwell RD20145 Front Differential $1,250 USD GTO 100 DAY WARRANTY ConditionUsedRear End3.91 ratioStock Number12169 MLS Number10532799CategoryDifferentials, Front Last Updated12/15/2025 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Rockwell 40-145 Front Differential, Ratio 3.42 $950 USD USED ROCKWELL 40-145 FRONT DIFFERENTIAL, RATIO 3.42, INSPECTED, 30 DAY WARRANTY. ConditionUsedPart Number40-145Stock NumberS4118 MLS Number10222454CategoryDifferentials, Front Last Updated4/7/2023 LocationPalmyra, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Rockwell MD2014X Front Differential RATIO 3.08 $1,250 USD USED ROCKWELL MD2014X FRONT DIFFERENTIAL ASSEMBLY, RATIO 3.08 INSPECTED, 30 DAY WARRANTY. ConditionUsedPart NumberMD2014XStock NumberS4120 MLS Number10222377CategoryDifferentials, Front Last Updated4/7/2023 LocationPalmyra, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Rockwell 40-145 Front Differential, RATIO 2.79 $950 USD USED ROCKWELL 40-145 FRONT DIFFERENTIAL ASSEMBLY, RATIO 2.79. ConditionUsedPart Number40-145 RATIO 2.79Stock NumberS4109 MLS Number10155506CategoryDifferentials, Front Last Updated4/7/2023 LocationPalmyra, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Rockwell Md 20-14X Front Differential, Ratio 3.42 $1,250 USD USED, TAKE OUT, ROCKWELL MD20-14X FRONT DIFFERENTIAL, RATIO 3.42, INSPECTED. ConditionUsedPart NumberMD20-14X , RATIO 3.42Stock NumberS4108 MLS Number10155502CategoryDifferentials, Front Last Updated4/7/2023 LocationPalmyra, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 1991 Rockwell SQHP Front Differential Contact for price USED SQHP FRONT ROCKWELL DIFFERENTIAL WITH R:4.11, 1.991, COMPLETE, INSPECTED IN GOOD CONDITION, ALSO MANY DIFFS IN STOCK (USED AND REMANS) ConditionUsedStock Number1914-0307202 MLS Number10127318CategoryDifferentials, Front Last Updated5/30/2020 LocationMiami, FL, US Sold By4-Trucks Enterprises LLC (833) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 1995 Rockwell SQ100 Front Differential Contact for price USED SQ100 FRONT ROCKWELL DIFF, 1.995,R:4.10, COMPLETE, INSPECTED READY TO WORK, ALSO MANY DIFFS IN STOCK. ConditionUsedStock Number1866-0304203 MLS Number10123363CategoryDifferentials, Front Last Updated5/30/2020 LocationMiami, FL, US Sold By4-Trucks Enterprises LLC (833) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Rockwell 40-145 Front Differential RATIO 3.58 $950 USD USED ROCKWELL 40-145 FRONT DIFFERENTIAL ASSEMBLY, RATIO 3.58, FOR MORE INFORMATION PLEAE CALL 844-EZ-ENGIN ConditionUsedPart Number40-145 RATIO 3.58Stock NumberS4059 MLS Number10092937CategoryDifferentials, Front Last Updated7/20/2020 LocationPalmyra, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Rockwell MD-2014X Front Differential $1,520 USD USED ROCKWELL MD20-14X FRONT DIFFERENTIAL, RATIO 2.64, CORE CHARGE $500, FOR MORE INFORMATION PLEASE CALL 844-EZ-ENGIN ConditionUsedPart NumberMD20-14X- Ratio 2.64Stock NumberS4054 MLS Number10092331CategoryDifferentials, Front Last Updated2/15/2020 LocationPalmyra, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Rockwell RDL 40-145 Front Differential with Differential Lock Ratio 3.73 $1,750 USD USED ROCKWELL RDL40-145 FRONT DIFFERENTIAL WITH LOCK RATIO 3.73, CORE CHARGE $500, FOR MORE INFORMATION ABOUT THIS DIFFERENTIAL PLEASE CALL (833) 396-5166. ConditionUsedPart NumberRDL20-145Stock NumberH4028 MLS Number10052688CategoryDifferentials, Front Last Updated4/7/2023 LocationPalmyra, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Rockwell 20-145 Front Differential $2,195 USD REBUILT ROCKWELL 20-145 FRONT DIFFERENTIAL WITH DIFF LOCK, RATIO 5.29, FOR MORE INFORMATION ABOUT THIS DIFFERENTIAL PLEASE CALL (833) 396-5166, CORE CHARGE $600 ConditionRemanufacturedPart Number20-145 Front Differential with LockStock Number50897 MLS Number10043716CategoryDifferentials, Front Last Updated6/28/2020 LocationPalmyra, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 1992 Rockwell SQ100 Front Differential Contact for price REMANUFACTURED SQ-100 FRONT ROCKWELL DIFFERENTIAL WITH R:3.90, READY TO WORK, ALSO MANY DIFFS IN STOCK. ConditionUsedStock Number687-0927199 MLS Number9923270CategoryDifferentials, Front Last Updated5/30/2020 LocationMiami, FL, US Sold By4-Trucks Enterprises LLC (833) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 1990 Rockwell SQ100 Front Differential Contact for price USED SQ100 FRONT ROCKWELL DIFFERENTIAL WITH RATIO:3.90, INSPECTED AND READY TO WORK, ALSO MANY DIFFS IN STOCK. ConditionUsedStock Number672-09261915 MLS Number9922198CategoryDifferentials, Front Last Updated5/30/2020 LocationMiami, FL, US Sold By4-Trucks Enterprises LLC (833) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 1989 Rockwell SQ100 Front Differential Contact for price REMANUFACTURED SQ-100 FRONT DIFFERENTIAL WITH R:3.42 ROCKWELL, ALSO MANY DIFFS IN STOCK. ConditionUsedStock Number647-0925192 MLS Number9919690CategoryDifferentials, Front Last Updated5/30/2020 LocationMiami, FL, US Sold By4-Trucks Enterprises LLC (833) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 1991 Rockwell SSHD Front Differential RATIO 4.63 Contact for price 1991 ROCKWELL SSHD DIFFERENTIALS R:4.63, REMANUFACTURED SSHD FRONT ROCKWELL DIFF R:4.63, NEW RING AND PINION, NEW BEARINGS, READY TO WORK, ALSO MANY DIFFS IN STOCK (USED AND REMANS). ConditionUsedStock Number498-0831194 MLS Number9886284CategoryDifferentials, Front Last Updated5/30/2020 LocationMiami, FL, US Sold By4-Trucks Enterprises LLC (833) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 1990 Rockwell SQ100 Front Differential RATIO 3.90 Contact for price 1990 ROCKWELL SQ-100 DIFFERENTIALS R:3.90, REMANUFACTURED SQ-100 FRONT DIFF WITH RATIO:3.90, ALSO MANY DIFFS (USED AND REMANS) IN STOCK. ConditionUsedStock Number488-0830193 MLS Number9884317CategoryDifferentials, Front Last Updated5/30/2020 LocationMiami, FL, US Sold By4-Trucks Enterprises LLC (833) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Rockwell RD20145 Front Differential Newly Listed $2,150 USD REMAN 1 YEAR WARR. ConditionRemanufacturedRear End3.42 ratioStock Number28422 MLS Number14412925CategoryDifferentials, Front Last Updated6/9/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2012 Rockwell MD20-14X Front Differential for a International 4400 Newly Listed $1,250 USD ROCKWELL 14X 3.90 RATIO ConditionUsedRear End3.90 ratioFits To Make(s)INTERNATIONALFits To Model(s)4400Stock Number28418 MLS Number14407828CategoryDifferentials, Front Last Updated6/4/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Rockwell RD20145 Front Differential $1,295 USD USED ROCKWELL RD20145 FRONT DIFFERENTIAL RATIO: 3.73 ConditionUsedRear End3.73 ratioStock Number100055 MLS Number14402211CategoryDifferentials, Front Last Updated6/2/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Rockwell RD20145 Front Differential $1,295 USD USED ROCKWELL RD20145 FRONT DIFFERENTIAL RATIO: 2.79 ConditionUsedRear End2.79 ratioStock Number100053 MLS Number14402209CategoryDifferentials, Front Last Updated6/2/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Rockwell RD20145 Front Differential $2,150 USD REBUILT ONE YEAR WARRANTY..BUILT BY TONY ConditionRemanufacturedRear End2.64 ratioStock Number28411 MLS Number14396857CategoryDifferentials, Front Last Updated5/29/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2017 Rockwell MD2014X Front Differential for a Peterbilt 579 $695 USD USED ROCKWELL MD2014X FRONT DIFFERENTIAL RATIO: 3.25 ConditionUsedRear End3.25 ratioFits To Make(s)PETERBILTFits To Model(s)579Stock Number100009 MLS Number14384406CategoryDifferentials, Front Last Updated5/21/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info