View 1 Photo View 0 Videos Meritor-Rockwell QR100 Rear Differential $1,295 USD REBUILT QR100 3.90. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 14473, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 3.90 ConditionRemanufacturedPart Number14473Stock Number14473 MLS Number11977310CategoryDifferentials, Rear Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell QR100 Rear Differential $995 USD INSPECTED TAKE OUT QR100 3.73. 90 DAY PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 41, Serial#: 14472, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 3.73 ConditionUsedPart Number14472Stock Number14472 MLS Number11977309CategoryDifferentials, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Meritor-Rockwell QR100 Rear Differential for a 1984 Volvowhitegmc WIM $650 USD QR100 3.73 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 150.00, Ratio: 3.73 ConditionUsedFits To Make(s)VolvoWhiteGMCFits To Model(s)WIMWill Fit Year(s)1984Part NumberQR100Stock Number122722-7 MLS Number11795823CategoryDifferentials, Rear Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell QR100 Rear Differential for a 1985 Kenworth W900 Contact for price QR100 3.73 CHECKED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 3.73 ConditionUsedRear End3.73 ratioFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)1985Stock Number93022-10 MLS Number11661255CategoryDifferentials, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell QR100 Rear Differential for a 1984 Kenworth K100 $695 USD QR100 SQ100 RR 3.55 INSPECTED 90 DAY WARRANTY, Ratio: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)KenworthFits To Model(s)K100Will Fit Year(s)1984Stock Number101321-6 MLS Number11063956CategoryDifferentials, Rear 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 QR100 Rear Differential for a 1984 Freightliner FLC $595 USD GOOD INSPECTED QR100 SQ100 REAR 3.90, 90 DAY WARRANTY, Ratio: 3.90 ConditionUsedRear End3.90 ratioFits To Make(s)FreightlinerFits To Model(s)FLCWill Fit Year(s)1984Stock Number32121-4 MLS Number10728361CategoryDifferentials, Rear Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell QR100 Rear Differential for a 1986 Ford LT9000 $795 USD QR100 4.33 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY, Axle Spline Count: 41, Serial#: NA, Ratio: 4.33, Casting#: NA ConditionUsedRear End4.33 ratioFits To Make(s)FordFits To Model(s)LT9000Will Fit Year(s)1986Part NumberNAStock Number102720-8 MLS Number10516817CategoryDifferentials, Rear 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 QR100 Rear Differential for a 1986 Kenworth W900 $795 USD GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY, Axle Spline Count: 41, Serial#: NA, Ratio: 3.73, Casting#: NA ConditionUsedRear End3.73 ratioFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)1986Part NumberQR-100Stock Number71520-5 MLS Number10294754CategoryDifferentials, Rear 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 QR100 Rear Differential for a 1984 Peterbilt 359 $795 USD GOOD INSPECTED TAKEOUT. 4.63 RATIO. 90 DAY WARRANTY, Axle Spline Count: N/A, Serial#: N/A, Core Charge: N/A, Ratio: 4.63 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)359Will Fit Year(s)1984Stock Number92119-8 MLS Number9918538CategoryDifferentials, Rear 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 QR100 Rear Differential $595 USD GOOD INSPECTED TAKEOUT. 3.73. 90 DAY WARRANTY, Axle Spline Count: N/A, Serial#: N/A, Core Charge: EXCHANGE, Ratio: 3.73 ConditionUsedStock Number61519-3 MLS Number9798370CategoryDifferentials, Rear 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 QR100 Rear Differential $1,095 USD RECONDITIONED TAKEOUT. 4.88 RATIO. 180 DAY WARRANTY, Axle Spline Count: N/A, Serial#: N/A, Core Charge: EXCHANGE, Ratio: 4.88 ConditionRemanufacturedStock Number749956 MLS Number9765631CategoryDifferentials, Rear 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 QR100 Rear Differential $895 USD GOOD INSPECTED TAKEOUT. 6.83 RATIO. 90 DAY WARRANTY, Axle Spline Count: N/A, Serial#: N/A, Core Charge: EXCHANGE, Ratio: 6.83 ConditionUsedStock Number749935 MLS Number9765630CategoryDifferentials, Rear 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 QR100 Rear Differential for a 1985 Ford L8000 $595 USD GOOD INSPECTED TAKEOUT. QR100, FITS QAR ONLY IF LENGTHEN DRIVELINE. 90 DAY WARRANTY, Axle Spline Count: 41, Serial#: NA, Core Charge: 150, Ratio: 3.73 ConditionUsedFits To Make(s)FordFits To Model(s)L8000Will Fit Year(s)1985Part NumberQARStock Number30618-8 MLS Number9365325CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Meritor-Rockwell QR100 Rear Differential $650 USD QR100 - 4.44 Ratio - Pullout - DIFF ONLY, HOUSING SOLD SEPARATELY. ConditionUsedRear End4.44 ratioStock Number4541221 MLS Number13896867CategoryDifferentials, Rear Last Updated4/14/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Meritor-Rockwell QR100 Rear Differential $995 USD INSPECTED TAKEOUT QR100 5.86 .90 DAY PARTS ONLY WARRNTY.EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 41, Serial#: 14527, Core Charge: EXCHANGE, Ratio: 5.86 ConditionUsedPart Number14527Stock Number14527 MLS Number12943166CategoryDifferentials, Rear Last Updated7/31/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Meritor-Rockwell QR100 Rear Differential $1,495 USD REBUILT QR100 4.33. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 41, Serial#: 62217, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 4.33 ConditionRemanufacturedPart Number62217Stock Number62217 MLS Number14087646CategoryDifferentials, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Meritor-Rockwell QR100 Rear Differential for a 1987 Peterbilt 359 $795 USD QR100 4.10 GOOD USED TAKEOUT WILL INSPECT, 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 250, Ratio: 4.10 ConditionUsedRear End4.10 ratioFits To Make(s)PeterbiltFits To Model(s)359Will Fit Year(s)1987Stock NumberP-60799R MLS Number13231069CategoryDifferentials, Rear Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Meritor-Rockwell QR100 Rear Differential $895 USD QR100 4.10 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: NA, Ratio: 4.10 ConditionUsedRear End4.10 ratioPart NumberQR-100Stock Number410R MLS Number10797139CategoryDifferentials, Rear Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Meritor-Rockwell QR100 Rear Differential Contact for price N/A, Serial#: 245984F, Ratio: 3.42, Casting#: 245984F ConditionUsedRear End3.42 ratioStock Number282 MLS Number10681531CategoryDifferentials, Rear Last Updated5/14/2026 LocationWinger, MN, US Sold ByLucken Trucks and Parts (833) 637-___ SHOWNUMBERCall Seller Email Seller Save More Info