View 9 Photos View 0 Videos 2018 Used Cummins X15 Decomposition Reactor Mixer, Part # 4394654, Fits International LT625 Newly Listed $800 USD Used X15 Mixer, Type: Decomposition Reactor ConditionUsedFits To Make(s)InternationalFits To Model(s)LT625Will Fit Year(s)2018Part Number4394654Stock Number539-11334 MLS Number14473600CategoryAftertreatment Misc. Components Last Updated7/9/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2025 Used Cummins B6.7 Outlet Module, Part # 5418555 $3,000 USD Used B6.7 Outlet, Type: Outlet Module ConditionUsedFits To Make(s)CumminsFits To Model(s)B6.7Will Fit Year(s)2025Part Number5418555Stock Number539-11344 MLS Number14464308CategoryAftertreatment Misc. Components Last Updated7/3/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 2025 Used Cummins B6.7 Decomposition Reactor Mixer, Part # 5515990 $2,000 USD Used B6.7 Mixer, Type: Decomposition Reactor ConditionUsedFits To Make(s)CumminsFits To Model(s)B6.7Will Fit Year(s)2025Part Number5515990Stock Number539-11343 MLS Number14464307CategoryAftertreatment Misc. Components Last Updated7/3/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2025 Used Cummins B6.7 DPF Filter Only, Part # 4394580 $2,000 USD Used B6.7 DPF (Filter Only), Type: DPF Filter ConditionUsedFits To Make(s)CumminsFits To Model(s)B6.7Will Fit Year(s)2025Part Number4394580Stock Number539-11342 MLS Number14464306CategoryAftertreatment Misc. Components Last Updated7/3/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2025 Used Cummins B6.7 Inlet/DOC Module, Part # 4394820 $2,000 USD Used B6.7 Inlet, Type: Inlet/DOC Module ConditionUsedFits To Make(s)CumminsFits To Model(s)B6.7Will Fit Year(s)2025Part Number4394820Stock Number539-11341 MLS Number14464305CategoryAftertreatment Misc. Components Last Updated7/3/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2020 Used Cummins B6.7 Mixer Decomposition Reactor, Part # 5418127 $175 USD Used B6.7 Mixer, Type: Decomposition Reactor ConditionUsedFits To Make(s)InternationalFits To Model(s)School BusWill Fit Year(s)2020Part Number5418127Stock Number539-11203 MLS Number14403580CategoryAftertreatment Misc. Components Last Updated6/3/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2022 Used Cummins X15 Decomposition Reactor Mixer, Part # 5509155 $250 USD Used X15 Mixer, Type: Decomposition Reactor ConditionUsedFits To Make(s)CumminsFits To Model(s)X15Will Fit Year(s)2022Part Number5509155Stock Number539-11302 MLS Number14403525CategoryAftertreatment Misc. Components Last Updated6/3/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 2018 Used Cummins L9 Decomposition Reactor Mixer, Part # 4394821 $750 USD Used L9 Mixer, Type: Decomposition Reactor ConditionUsedFits To Make(s)CumminsFits To Model(s)L9Will Fit Year(s)2018Part Number4394821Stock Number539-11321 MLS Number14384997CategoryAftertreatment Misc. Components Last Updated5/22/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2018 Used Cummins L9 Outlet Module, Part # 4394686 $1,500 USD Used L9 Outlet Module, Type: Outlet Module ConditionUsedFits To Make(s)CumminsFits To Model(s)L9Will Fit Year(s)2018Part Number4394686Stock Number539-11318 MLS Number14384996CategoryAftertreatment Misc. Components Last Updated5/22/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 2021 Used Cummins X15 Mixer Decomposition Reactor, Part # 5418122 $800 USD Used X15 Mixer, Type: Decomposition Reactor ConditionUsedFits To Make(s)CumminsFits To Model(s)X15Will Fit Year(s)2021Part Number5418122Stock Number539-11314 MLS Number14361827CategoryAftertreatment Misc. Components Last Updated5/12/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos NTO Cummins Decomposition Reactor, Part # 5417854 $650 USD NTO Cummins Decomposition Reactor, Type: Decomposition Reactor ConditionNewFits To Make(s)CumminsPart Number5417854Stock Number539-10105 MLS Number14360401CategoryAftertreatment Misc. Components Last Updated6/4/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2013 Used Cummins ISX Inlet/DOC Module, Part # 2880582 $1,250 USD Used ISX Inlet, Type: Inlet/DOC Module ConditionUsedFits To Make(s)CumminsFits To Model(s)ISXWill Fit Year(s)2013Part Number2880582Stock Number539-11310 MLS Number14340704CategoryAftertreatment Misc. Components Last Updated4/30/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos Cummins ISF/ QSF 3.8 Part $2,500 USD (NEW/ OPEN BOX) Cummins OEM Aftertreatment Device, for sale!!! Engine Model: ISF/ QSF 3.8L; Cummins Part #: 4376888, 4376887; Other Part #: A049J790; Stock #: DEF1014 For more information... ConditionNewPart Number4376888Stock NumberDEF1014 MLS Number14331551CategoryAftertreatment Misc. Components Last Updated4/24/2026 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2015 Reconditioned Cummins ISX15 Inlet $2,000 USD Reconditioned ISX15 Inlet, Type: Inlet/DOC Module ConditionRemanufacturedFits To Make(s)CumminsFits To Model(s)ISX15Will Fit Year(s)2015Part Number5298495Stock Number539-10467 MLS Number14262966CategoryAftertreatment Misc. Components Last Updated3/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 2015 Used Cummins ISX15 Outlet $386 USD Used ISX15 Outlet, Type: Outlet Module ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX15Will Fit Year(s)2015Part Number5302734Stock Number539-10469 MLS Number14262961CategoryAftertreatment Misc. Components Last Updated3/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 14 Photos View 0 Videos 2015 Reconditioned Cummins ISX15 SCR $1,650 USD Reconditioned ISX15 SCR, Type: SCR ConditionRemanufacturedFits To Make(s)CumminsFits To Model(s)ISX15Will Fit Year(s)2015Part Number4353333Stock Number539-10470 MLS Number14262958CategoryAftertreatment Misc. Components Last Updated3/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2019 Reconditioned Cummins X15 DPF (Filter Only) $1,350 USD Reconditioned X15 DPF (Filter Only), Type: DPF FIlter ConditionRemanufacturedFits To Make(s)InternationalFits To Model(s)LTWill Fit Year(s)2019Part Number1827310Stock Number539-10486 MLS Number14262946CategoryAftertreatment Misc. Components Last Updated3/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2015 Reconditioned Cummins ISX15 SCR $1,650 USD Reconditioned ISX15 SCR, Type: SCR ConditionRemanufacturedFits To Make(s)CumminsFits To Model(s)ISX15Will Fit Year(s)2015Part Number5505972Stock Number539-10492 MLS Number14262933CategoryAftertreatment Misc. Components Last Updated3/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2017 Reconditioned Cummins ISX15 SCR $1,650 USD Reconditioned ISX15 SCR, Type: SCR ConditionRemanufacturedFits To Make(s)InternationalFits To Model(s)ProstarWill Fit Year(s)2017Part Number4388089Stock Number539-10507 MLS Number14262913CategoryAftertreatment Misc. Components Last Updated3/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2017 Used Cummins ISX15 Decomposition Reactor $541 USD Used ISX15 Decomposition Reactor, Type: Decomposition Reactor ConditionUsedFits To Make(s)InternationalFits To Model(s)ProstarWill Fit Year(s)2017Part Number3989622C91Stock Number539-10508 MLS Number14262910CategoryAftertreatment Misc. Components Last Updated3/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2017 Reconditioned Cummins ISX15 DPF (Filter Only) $1,050 USD Reconditioned ISX15 DPF (Filter Only), Type: DPF FIlter ConditionRemanufacturedFits To Make(s)InternationalFits To Model(s)ProstarWill Fit Year(s)2017Part Number5295609Stock Number539-10509 MLS Number14262909CategoryAftertreatment Misc. Components Last Updated3/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2020 Reconditioned Cummins ISX15 Inlet/DOC Module $3,500 USD Reconditioned ISX15 Inlet/DOC Module, Type: Inlet/DOC Module ConditionRemanufacturedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Part Number4394765Stock Number539-10513 MLS Number14262897CategoryAftertreatment Misc. Components Last Updated3/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2014 Used Cummins ISX15 Doser Control Valve $115 USD Used ISX15 Doser Control Valve, Type: Doser Control Valve ConditionUsedFits To Make(s)CumminsFits To Model(s)ISX15Will Fit Year(s)2014Part Number3686371Stock Number539-10823 MLS Number14262613CategoryAftertreatment Misc. Components Last Updated3/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Aftermarket Cummins DOC $2,200 USD New Aftermarket Cummins DOC, Type: Inlet/DOC Module ConditionUsedPart Number5287474RXStock Number539-10546 MLS Number14262562CategoryAftertreatment Misc. Components Last Updated3/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos New Aftermarket Cummins DOC Module $2,475 USD New Aftermarket Cummins DOC Module, Type: Inlet/DOC Module ConditionUsedPart NumberC0106IDStock Number539-10547 MLS Number14262468CategoryAftertreatment Misc. Components Last Updated3/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info