View 1 Photo View 0 Videos Rockwell SQ100 Front Differential Recently Updated $1,000 USD 100 DAY WARRANTY ConditionUsedRear End3.70 ratioStock Number10531 MLS Number10532685CategoryDifferentials, Front Last Updated9/5/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1981 Rockwell SQ100 Rear Differential for a International 9670 Recently Updated $650 USD TAKE OUT 100 DAY WARRANTY ConditionUsedRear End3.70 ratioFits To Make(s)INTERNATIONALFits To Model(s)9670Stock Number10842 MLS Number10532701CategoryDifferentials, Rear Last Updated9/5/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1986 Rockwell SQ100 Rear Differential for a International 9670 Recently Updated $650 USD GTO 100 DAY WARRANTY ConditionUsedRear End2.43 ratioFits To Make(s)INTERNATIONALFits To Model(s)9670Stock Number11975 MLS Number10532793CategoryDifferentials, Rear Last Updated9/5/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1988 Rockwell SQ100 Rear Differential for a International 9400 Recently Updated $650 USD GTO 100 DAY WARRANTY ConditionUsedFits To Make(s)INTERNATIONALFits To Model(s)9400Stock Number7638 MLS Number10532532CategoryDifferentials, Rear Last Updated9/5/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1987 Rockwell SQ100 Rear Differential for a International 9370 Recently Updated $650 USD GTO 100 DAY WARRANTY ConditionUsedFits To Make(s)INTERNATIONALFits To Model(s)9370Stock Number8726 MLS Number10532585CategoryDifferentials, Rear Last Updated9/5/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1983 Rockwell SQ100 Rear Differential for a Peterbilt 359 Recently Updated $650 USD NEEDS TO BE CHECKED 100 DAY WARRANTY ConditionUsedFits To Make(s)PETERBILTFits To Model(s)359Stock Number8760 MLS Number10532587CategoryDifferentials, Rear Last Updated9/5/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1988 Rockwell SQ100 Rear Differential for a Freightliner FLC 12064T Recently Updated $650 USD GTO 100 DAY WARRANTY ConditionUsedFits To Make(s)FREIGHTLINERFits To Model(s)FLC 12064TStock Number9205 MLS Number10532617CategoryDifferentials, Rear Last Updated9/5/2026 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 Rear Differential Recently Updated $650 USD TAKE OUT 100 DAY WARRANTY ConditionUsedRear End3.70 ratioStock Number10239 MLS Number10532662CategoryDifferentials, Rear Last Updated9/5/2026 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 Rear Differential Recently Updated $650 USD take out 100 DAY WARRANTY ConditionUsedStock Number10264 MLS Number10532664CategoryDifferentials, Rear Last Updated9/5/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 1994 Rockwell SQ100 Contact for price USED ROCKWELL SQ100 FRONT DIFFERENTIAL, RATIO:3.42, 3200-L-1182, COMPLETE, INSPECTED INSIDE, ALSO MANY DIFFERENTIALS IN STOCK ConditionUsedStock Number8991-0826267 MLS Number14567493CategoryAxles & Differentials Last Updated8/27/2026 LocationMiami, FL, US Sold By4-Trucks Enterprises LLC (833) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 1993 Rockwell SQ100 Contact for price USED 1.993 SQ100 FRONT ROCKWELL DIFFERENTIAL, RATIO:3.73, CAST:3200-L-1182, COMPLETE, INSPECTED INSIDE WITH GOOD GEARS, ALSO MANY DIFFERENTIALS IN STOCK ConditionUsedStock Number8857-0708262 MLS Number14471260CategoryAxles & Differentials Last Updated7/8/2026 LocationMiami, FL, US Sold By4-Trucks Enterprises LLC (833) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Rockwell SQ100 Rear Differential for a 1990 Freightliner CAB OVER $800 USD GOOD USED, Core Charge: 20, Ratio: 3.73 ConditionUsedRear End3.73 ratioFits To Make(s)FREIGHTLINERFits To Model(s)CAB OVERWill Fit Year(s)1990Stock Number2A1E55779 MLS Number13198427CategoryDifferentials, Rear Last Updated5/13/2026 LocationSte-Julie, QC, Canada Sold ByCamions Lussier-Lussicam inc. (844) 503-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 1992 Rockwell SQ100 Contact for price REMANUFACTURED SQ100 FRONT ROCKWELL DIFFERENTIAL, RATIO:4.33, CAST:3200-L-1182, COMPLETE, READY TO WORK, ALSO MANY DIFFERENTIALS IN STOCK ConditionRemanufacturedStock Number8586-0421261 MLS Number14323043CategoryAxles & Differentials Last Updated4/21/2026 LocationMiami, FL, US Sold By4-Trucks Enterprises LLC (833) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Rockwell SQ100 Front Differential $995 USD ConditionUsedRear End4.11 ratioStock NumberS8256FR MLS Number11005075CategoryDifferentials, Front Last Updated4/1/2026 LocationScranton, 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 SQ100 Rear Differential $675 USD ConditionUsedRear End3.90 ratioStock NumberS6247RR MLS Number11005074CategoryDifferentials, Rear Last Updated4/1/2026 LocationScranton, 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 SQ100 Rear Differential $695 USD ConditionUsedRear End3.42 ratioStock NumberBP 14692 MLS Number10286552CategoryDifferentials, Rear 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 1 Photo View 0 Videos Rockwell SQ100 Rear Differential $695 USD ConditionUsedRear End3.73 ratioStock NumberBP 14693 MLS Number10286551CategoryDifferentials, Rear 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 1 Photo View 0 Videos Rockwell SQ100 Front Differential $1,995 USD ConditionUsedRear End3.42 ratioStock NumberBP 14697 MLS Number10286535CategoryDifferentials, 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 1 Photo View 0 Videos Rockwell SQ100 Front Differential $1,995 USD ConditionUsedRear End3.70 ratioStock NumberBP 14696 MLS Number10286534CategoryDifferentials, 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 6 Photos View 0 Videos 1994 Rockwell SQ100 Front Differential Contact for price USED SQ100 ROCKWELL FRONT DIFFERENTIAL, RATIO:3.55, CAST:3200-L-1182, COMPLETE, FULLY INSPECTED INSIDE, ALSO MANY DIFFERENTIALS IN STOCK ConditionUsedStock Number8434-0220266 MLS Number14156204CategoryDifferentials, Front Last Updated3/24/2026 LocationMiami, FL, US Sold By4-Trucks Enterprises LLC (833) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 1993 Rockwell SQ100 Front Differential Contact for price USED SQ100 FRONT ROCKWELL DIFFERENTIAL, RATIO:3.90, CAST:3200-L-1182, COMPLETE, INSPECTED INSIDE IN GOOD CONDITION, ALSO MANY DIFFERENTIALS IN STOCK ConditionUsedStock Number8362-0127263 MLS Number14111615CategoryDifferentials, Front Last Updated3/24/2026 LocationMiami, FL, US Sold By4-Trucks Enterprises LLC (833) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 1994 Rockwell SQ100 Rear Differential Contact for price USED 1.994 SQ100 REAR REAR ROCKWELL DIFFERENTIAL, RATIO:3.55, CAST:3200-L-1182, COMPLETE, INSPECTED READY TO WORK, ALSO MANY DIFFERENTIALS IN STOCK ConditionUsedStock Number8435-0220267 MLS Number14156205CategoryDifferentials, Rear Last Updated3/24/2026 LocationMiami, FL, US Sold By4-Trucks Enterprises LLC (833) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Rockwell SQ100 Differential $550 USD 3.90, ConditionUsedStock NumberREAR-1333 MLS Number12180903CategoryDifferentials, Unspecified Last Updated3/12/2026 LocationLAKEVILLE, MN, US Sold ByManders Diesel (866) 314-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 1995 Rockwell SQ100 Differential Contact for price USED SQ100 REAR REAR ROCKWELL DIFFERENTIAL, RATIO:4.11, CAST:3200-M-1313, COMPLETE, INSPECTED INSIDE WITH GOOD GEARS, ALSO MANY DIFFERENTIALS IN STOCK ConditionUsedStock Number7949-0801253 MLS Number13737100CategoryDifferentials, Unspecified Last Updated8/1/2025 LocationMiami, FL, US Sold By4-Trucks Enterprises LLC (833) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 1994 Rockwell SQ100 Differential Contact for price REMANUFACTURED SQ100 REAR REAR ROCKWELL DIFFERENTIAL, RATIO:3.90, CAST:3200-M-1313, COMPLETE, READY TO WORK, ALSO MANY DIFFERENTIALS IN STOCK ConditionRemanufacturedStock Number7948-0801252 MLS Number13737090CategoryDifferentials, Unspecified Last Updated8/1/2025 LocationMiami, FL, US Sold By4-Trucks Enterprises LLC (833) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info