View 2 Photos View 0 Videos 2019 Thermo King TriPac Evolution Auxiliary Power Unit (APU) for a Kenworth T680 Contact for price Thermo King Auxiliary Power Unit Mounted On Passenger Side, S/N- HTG1153654, MFG Date- 07-18-2018 ConditionUsedFits To Make(s)KENWORTHFits To Model(s)T680SidePassenger (RH)Stock Number4587-36 MLS Number14566984CategoryAuxiliary Power Units (APU) Last Updated8/27/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2016 Eaton RSP40 Rear Axle Housing for a Kenworth T680 $1,350 USD Refurbished Eaton RSP40 Rear Axle Housing w/ Torque Rod Bracket, 16 Hole Flange, 53.5" Inner Flange To Inner Flange. P/N 321318 ConditionUsedFits To Make(s)KENWORTHFits To Model(s)T680Stock NumberUPS-277192-20-REF MLS Number14140762CategoryAxle Housings, Rear Last Updated8/26/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos Cummins ISX12 G Engine for a 2016 Kenworth T680 $7,495 USD (Used) 2015 Cummins ISX12 G, ENGINE ASSEMBLY- Family Number: FCEXH0729XBA, Displacement: 11.9L, Horsepower: 400, Ar.No./CPL: 3647, Serial Number: 75045733, E.C.S: HO2S, PCM, TWC, For more... ConditionUsedCPL/ARR3647Horse Power400 HPFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2016Part NumberFCEXH0729XBAStock NumberP-112441 MLS Number13869928CategoryEngines Last Updated8/25/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2016 Meritor MD2014X Front Differential for a Kenworth T680 $845 USD (USED) Meritor MD2014X Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200J2220 Ref# 3200J2220 ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Part Number3200J2220Stock Number25636138 MLS Number13170581CategoryDifferentials, Front Last Updated8/26/2026 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Aftermarket Kenworth T680 Chrome Bug Deflector $260.88 USD New Aftermarket T680 Chrome Bug Deflector, Material: Steel ConditionUsedWill Fit Year(s)2013 & UpPart Number29122Stock Number743-10076 MLS Number14544679CategoryHood Bug Deflectors Last Updated8/15/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos New Aftermarket Kenworth T680 LH Bumper Bracket $120.53 USD New Aftermarket T680 LH Bumper Bracket, Side: Driver Quantity4ConditionUsedSideDriverPart NumberA116180Stock Number729-10393 MLS Number14088618CategoryBumper Brackets, Front Last Updated8/15/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos New Aftermarket Kenworth T680 LH Front Fairing $415.47 USD New Aftermarket T680 LH Front Fairing, Position: Front, Side: Driver, Color: Gray, Length: 63.50" Quantity2ConditionUsedWill Fit Year(s)Up to 2022SideDriverPart NumberGSKW0181LStock Number607-12894 MLS Number14334617CategoryFairings Last Updated8/11/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2020 Spicer D-1251IL Front Axle Assembly for a Kenworth T680 $1,210 USD (USED) Spicer D-1251IL Rating: 12500 Brake Type: AIR DISC Spring Center: 33 Wheel Type: 10 BOLT PILOT Ref# 693901 ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Part Number693901Stock Number25654527 MLS Number12895631CategoryAxle Assemblies, Front Last Updated8/7/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Cummins ISX12 G Engine for a 2017 Kenworth T680 Contact for price (Used) 2016 Cummins ISX12 G, ENGINE ASSEMBLY- Family Number: GCEX0729XBA, Displacement: 11.9, Horsepower: 400, CPL: 3647, Serial Number: 75052873, Parte numbre: E6E0CH9F6P666Z6664, E.C.S.:... ConditionUsedCPL/ARR3647Horse Power400 HPFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2017Part NumberE6E0CH9F6P666Z6664Stock NumberP-510578 MLS Number14523079CategoryEngines Last Updated8/5/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Used Kenworth T680 RH Cowl Panel $150 USD Used T680 RH Cowl Panel, Side: Passenger, Color: Green ConditionUsedSidePassengerPart NumberR226160002Stock Number660-11248 MLS Number14515474CategoryCowls Last Updated7/31/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Used Kenworth T680 LH Cowl Panel $115 USD Used T680 LH Cowl Panel, Side: Driver, Color: Green ConditionUsedSideDriverPart NumberR226158002Stock Number660-11249 MLS Number14515473CategoryCowls Last Updated7/31/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Cummins X11.9G Engine for a 2017 Kenworth T680 Contact for price (Used) 2016 Cummins X11.9G ENGINE ASSEMBLY- Family Number: GCEXH0729XBA, Displacement: 11.9L Horsepower: 400, CPL: 3647, Serial Number: 75053361 Part Number: E6EOCH9F6P666Z6664, E.C.S.: N... ConditionUsedCPL/ARR3647Horse Power400 HPFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2017Part NumberE6EOCH9F6P666Z6664Stock NumberP-509432 MLS Number14495982CategoryEngines Last Updated7/21/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton D46-170 Rear Differential for a 2018 Kenworth T680 Contact for price MILES 452317 LOCKER, Ratio: 373 ConditionUsedRear End3.73 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2018Stock Number229343-5 MLS Number14492100CategoryDifferentials, Rear Last Updated7/18/2026 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 D-46-170 Front Differential for a 2018 Kenworth T680 Contact for price MILES 452317 LOCKER, Ratio: 373 ConditionUsedRear End3.73 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2018Stock Number229343-4 MLS Number14492098CategoryDifferentials, Front Last Updated7/18/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins X11.9G Engine for a 2016 Kenworth T680 Contact for price (Used) 2015 Cummins ISX12, ENGINE ASSEMBLY- Family Number: FCEXH0729XBA, Displacement: 11.9, Horsepower: 400, CPL: 3647, Serial Number: 75045092, Parte numbre : E6EOCH9F6P666C6664, E.C.S.... ConditionUsedCPL/ARR3647Horse Power400 HPFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2016Part NumberE6EOCH9F6P666C6664Stock NumberP-508965 MLS Number14487477CategoryEngines Last Updated7/16/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2018 Meritor MFS-12E Front Axle Assembly for a Kenworth T680 $1,028 USD (USED) Meritor MFS-12E Rating: 12000 Brake Type: AIR DRUM Spring Center: 33.5 Wheel Type: 10 BOLT PILOT ABS ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Stock Number25673857 MLS Number12985312CategoryAxle Assemblies, Front Last Updated7/11/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2019 Paccar MX-13 Engine Control Module (ECM) for a Kenworth T680 $950 USD (USED) Paccar MX13 Ref# 2037394 TESTED ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Part Number2037394Stock Number25591631 MLS Number12631961CategoryEngine Control Modules (ECM) Last Updated6/27/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2016 Eaton D40-155 Front Differential for a Kenworth T680 $2,650 USD (USED) Eaton D40-155 Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: 134660 ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Stock Number25820079 MLS Number13682827CategoryDifferentials, Front Last Updated6/24/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2015 Cummins ISX15 Engine Control Module (ECM) for a Kenworth T680 $1,000 USD Cummins Engine ECM, Fits PN 5317106, 5317106RX, 5317106, 5317106NX, 5290170, 5290170NX, Good Condition, Call For More Information And Shipping Quote ConditionUsedFits To Make(s)KENWORTHFits To Model(s)T680Stock Number56641 MLS Number11939134CategoryEngine Control Modules (ECM) Last Updated6/23/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Cummins ISX Engine for a 2015 Kenworth T680 $14,999.99 USD (Core) 2014 Cummins ISX, ENGINE ASSEMBLY- Remanufactured by Cummins, Family Number: ECEXH0912XAU, Displacement: 15L, Horsepower: 500, ARR/CPL: 3938, Serial Number: 60827142, Part Number:... ConditionUsedCPL/ARR3938Horse Power500 HPFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2015Part Number4018419Stock NumberP-491618 MLS Number14051994CategoryEngines Last Updated10/30/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Paccar Lh Air Ride Cab Mount Bracket For Kenworth T680 p/n 25521022, Core Charge $249.99 USD Paccar Lh Air Ride Cab Mount Bracket for Kenworth T680 p/n 25521022, Core Charge: 0.00 ConditionNewFits To Make(s)PaccarStock Number178425 MLS Number14423400CategoryMiscellaneous Truck Parts Last Updated6/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2019 Meritor MFS-12E Front Axle Assembly for a Kenworth T680 $1,028 USD (USED) Meritor MFS-12E Rating: 12350 Brake Type: AIR DISC Spring Center: 34 Wheel Type: 10 BOLT PILOT ABS ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Stock Number25722310 MLS Number13391316CategoryAxle Assemblies, Front Last Updated6/10/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 1 Video Cummins ISX15 Engine for a 2014 Kenworth T680 Contact for price ISX15 400HP CPL3937 CM2350 ESN#79679772, RUNS GOOD, NO BLOWBY, WILL INSPECT BEARINGS IN OUR GEARSHOP. 180 DAY WARRANTY., Serial#: 79679772, Horse Power: 400, ARR/CPL: 3937 ConditionUsedCPL/ARR3937Horse Power400 HPFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2014Stock Number40426-5 MLS Number14324317CategoryEngines 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 S23-190 Rear Axle Housing for a 2014 Kenworth T680 $1,250 USD S23-190 AXLE HOUSING ON AG 230 SUSPENSION., Hub Bolts: 10, Suspension: AG230, Brake Type: DRUM/AIR ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2014Stock Number40426-11 MLS Number14324307CategoryAxle Housings, Rear Last Updated9/4/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer S23-190 Rear Differential for a 2014 Kenworth T680 $1,095 USD S23-190 2.53 RATIO, USED TAKEOUT. WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY. NOTES, Ratio: 2.53 ConditionUsedRear End2.53 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2014Stock Number40426-4 MLS Number14324301CategoryDifferentials, Rear Last Updated9/2/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info