View 1 Photo View 0 Videos Dana-Spicer RSP40 Rear Differential for a 2016 Kenworth T680 $650 USD RSP40 3.36 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 3.36 ConditionUsedRear End3.36 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2016Stock Number61723-14 MLS Number12171160CategoryDifferentials, 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 MT-40-14X Front Axle Housing for a 2017 Kenworth T680 $1,295 USD FRT HOUSING AG400L 40-14X ///NOTES////, Hub Bolts: 10 PILOT, Suspension: AG400L, Brake Type: AIR DRUM ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2017Stock Number50923-10 MLS Number12085542CategoryAxle Housings, Front 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 Paccar MV2014R Rear Differential for a 2021 Kenworth T680 $2,995 USD DX40 / MV2014R RR 2.85 2021 KW,INSPECTED WITH 90 DAY WARRANTY,250K MILES, Ratio: 2.85 ConditionUsedRear End2.85 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2021Stock Number40923-5 MLS Number11997377CategoryDifferentials, 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 MT-40-14X Front Axle Housing for a 2017 Kenworth T680 $1,295 USD GOOD USED REAR HOUSING ASSEMBLY/ PACCAR LATE LOW AIR/AG400L (BEARING SURFACES GOOD), Serial#: NA, Core Charge: NA, Hub Bolts: 10, Suspension: AG400L ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2017Part NumberAG400LStock Number32223-3 MLS Number11994083CategoryAxle Housings, Front 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 Dana-Spicer RSP40 Rear Differential for a 2014 Kenworth T680 $650 USD RSP40 3.25 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 3.25 ConditionUsedRear End3.25 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2014Stock Number11223-9 MLS Number11823940CategoryDifferentials, 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 MT40-14X Front Axle Housing for a 2017 Kenworth T680 $1,495 USD AG400L FRT 40-14X LOW AIR LF HOUSING ASSY DRUM BRKE ////NOTES///, Hub Bolts: 10 PILOT, Suspension: AG400L, Brake Type: DRUM ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2017Stock Number120522-21 MLS Number11764801CategoryAxle Housings, Front 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 20-14X Rear Axle Housing for a 2017 Kenworth T680 $1,495 USD AG400L LOW AIR LEAF PACCAR 20-14X HOUSING ASSY,DRUM BRKE ///NOTES///, Serial#: GET, Hub Bolts: 10 PILOT, Suspension: AG400L, Brake Type: DRUM ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2017Stock Number120522-20 MLS Number11764800CategoryAxle Housings, 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 Dana-Spicer RSP40 Rear Differential for a 2016 Kenworth T680 $650 USD RSP40 3.25 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 3.25 ConditionUsedRear End3.25 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2016Stock Number110622-8 MLS Number11714737CategoryDifferentials, 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 20-14X Rear Axle Housing for a 2020 Kenworth T680 $1,395 USD 20-14X RR LOW AIR LEAF HOUSING ////NOTES///, Hub Bolts: 10 PILOT, Suspension: PACCAR LOW AIR LEAF, Brake Type: DRUM ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2020Stock Number82222-2 MLS Number11640514CategoryAxle Housings, 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 Dana-Spicer RSP40 Rear Differential for a 2016 Kenworth T680 $650 USD RSP40 3.25 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 3.25 ConditionUsedRear End3.25 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2016Stock Number82022-8 MLS Number11563120CategoryDifferentials, 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 Dana-Spicer RSP41 Rear Differential for a 2019 Kenworth T680 $595 USD RSP41 3.08 INSPECTED WITH 90 DAY WARRANTY 390K MILES, Ratio: 3.08 ConditionUsedRear End3.08 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2019Stock Number111221-6 MLS Number11117161CategoryDifferentials, 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 Dana-Spicer R40-155 Rear Axle Housing for a 2016 Kenworth T680 $1,695 USD GOOD USED REAR REAR AXLE HOUSING. (WILL NOT FIT RSP40), Serial#: NA, Hub Bolts: 10, Suspension: LOW AIR LEAF, Brake Type: S CAM ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2016Part NumberR40-155Stock Number12021-17 MLS Number10656405CategoryAxle Housings, 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 Dana-Spicer D40-155 Front Differential for a 2016 Kenworth T680 $1,895 USD D40-155 2.64 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Ratio: 2.64 ConditionUsedRear End2.64 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2016Stock Number12021-7 MLS Number10656393CategoryDifferentials, 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 Eaton RSP41 Rear Differential for a 2015 Kenworth T680 $695 USD GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY, Axle Spline Count: N/A, Serial#: N/A, Core Charge: N/A, Ratio: 3.42 ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2015Stock Number90517-9 MLS Number9210949CategoryDifferentials, 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 Eaton DSP41 Front Differential for a 2015 Kenworth T680 $1,095 USD DSP41 3.42 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY, Axle Spline Count: N/A, Serial#: N/A, Core Charge: N/A, Ratio: 3.42 ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2015Stock Number90517-8 MLS Number9210948CategoryDifferentials, 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 Eaton DSP40 Rear Differential for a 2015 Kenworth T680 Contact for price MILES 807550, Ratio: 293 ConditionUsedRear End2.93 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2015Stock Number384299-5 MLS Number14146823CategoryDifferentials, Rear Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer DSP40 Front Differential for a 2015 Kenworth T680 Contact for price MILES 807550, Ratio: 293 ConditionUsedRear End2.93 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2015Stock Number384299-4 MLS Number14146822CategoryDifferentials, Front Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DSP40 Rear Differential for a 2016 Kenworth T680 Contact for price MILES 885557, Ratio: 336 ConditionUsedRear End3.36 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2016Stock Number101940-5 MLS Number13752883CategoryDifferentials, Rear Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer DSP40 Front Differential for a 2016 Kenworth T680 Contact for price MILES 885557, Ratio: 336 ConditionUsedRear End3.36 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2016Stock Number101940-4 MLS Number13752882CategoryDifferentials, Front Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer DSP41 Rear Differential for a 2015 Kenworth T680 Contact for price AXLE HAS ABS AND PILOT LUG'S MILES 444867, Ratio: 293 ConditionUsedRear End2.93 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2015Stock Number117655-5 MLS Number10081346CategoryDifferentials, Rear Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer DSP 41 Front Differential for a 2015 Kenworth T680 Contact for price GOOD SHAPE, Ratio: 293 ConditionUsedRear End2.93 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2015Stock Number117655-4 MLS Number10081344CategoryDifferentials, Front Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2016 Eaton S21-170D Rear Differential for a Kenworth T680 $1,750 USD (USED) Eaton S21-170D Ratio: 3.21 Side Gear Splines: 46 W/ Locker: YES Cast#: - ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Stock Number25428409 MLS Number12056031CategoryDifferentials, Rear Last Updated5/14/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2016 Eaton S21-170D Rear Differential for a Kenworth T680 $1,750 USD (USED) Eaton S21-170D Ratio: 3.21 Side Gear Splines: 46 W/ Locker: YES Cast#: - ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Stock Number25445115 MLS Number12337807CategoryDifferentials, Rear Last Updated5/14/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2020 Paccar MR2014P Rear Differential for a Kenworth T680 $1,995 USD (USED) Paccar MR2014P Ratio: 2.79 Side Gear Splines: 41 W/ Locker: NO Cast#: V2544-C ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Stock Number25675797 MLS Number13028637CategoryDifferentials, Rear Last Updated5/14/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2016 Spicer S23190 Rear Differential for a Kenworth T680 $1,350 USD Spicer Rear S23-190D Diff, Ratio 2.69 - Pullout - DIFF ONLY, HOUSING SOLD SEPARATELY ConditionUsedRear End2.69 ratioFits To Make(s)KENWORTHFits To Model(s)T680Stock NumberUPS-276818-4 MLS Number14227108CategoryDifferentials, Rear Last Updated5/13/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info