View 12 Photos View 0 Videos 2020 Used Cummins B6.7 Engine $10,000 USD Used B6.7 Engine, AR/CPL #: 4570 ConditionUsedFits To Make(s)InternationalFits To Model(s)School BusWill Fit Year(s)2020Part Number74436611Stock Number500-19498 MLS Number14359382CategoryEngines Last Updated5/9/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 13 Photos View 1 Video 2017 Used Cummins X15 Engine $14,950 USD Used X15 Engine, AR/CPL #: 4342 ConditionUsedFits To Make(s)KenworthFits To Model(s)T880Will Fit Year(s)2017Part Number79958503Stock Number500-19530 MLS Number14261433CategoryEngines Last Updated3/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 1 Video 2014 Used Cummins ISB 6.7L Engine $9,000 USD Used ISB 6.7L Engine, AR/CPL #: 3611 ConditionUsedFits To Make(s)Freightliner B2Will Fit Year(s)2014Part Number73690157Stock Number500-19420 MLS Number14052541CategoryEngines Last Updated3/20/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 15 Photos View 1 Video 2016 Used Cummins ISX15 Engine Price Drop $13,500 USD Used ISX15 Engine, AR/CPL #: 4586 ConditionUsedFits To Make(s)KenworthFits To Model(s)T880Will Fit Year(s)2016Part Number79919065Stock Number500-19529 MLS Number14247701CategoryEngines Last Updated5/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 11 Photos View 1 Video 2020 Used Cummins X15 Engine $14,950 USD Used X15 Engine, AR/CPL #: 5348 ConditionUsedFits To Make(s)InternationalFits To Model(s)LT625Will Fit Year(s)2020Part Number80257258Stock Number500-19534 MLS Number14232768CategoryEngines Last Updated3/14/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 11 Photos View 1 Video 2019 Used Cummins X15 Engine $13,950 USD Used X15 Engine, AR/CPL #: 4342 ConditionUsedFits To Make(s)InternationalFits To Model(s)LT625Will Fit Year(s)2019Part Number80162009Stock Number500-19408 MLS Number14128326CategoryEngines Last Updated2/27/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 1 Video 2014 Used Cummins ISB 6.7L Engine $9,000 USD Used ISB 6.7L Engine, AR/CPL #: 4784 ConditionUsedFits To Make(s)B2 bus chassisWill Fit Year(s)2014Part Number73682385Stock Number500-19421 MLS Number14052540CategoryEngines Last Updated1/26/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 1 Video 2017 Used Cummins X15 Engine $11,950 USD Used X15 Engine, AR/CPL #: 4342 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2017Part Number79972884Stock Number500-19319 MLS Number13745292CategoryEngines Last Updated1/26/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2021 Used Cummins X15 Engine $16,000 USD Used X15 Engine, AR/CPL #: 5779 ConditionUsedFits To Make(s)T680Will Fit Year(s)2021Part Number80381103Stock Number500-19279 MLS Number13600105CategoryEngines Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 1 Video 2022 Used Cummins X15 Engine $16,500 USD Used X15 Engine, AR/CPL #: 5779 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2022Part Number80343442Stock Number500-19266 MLS Number13608912CategoryEngines Last Updated1/26/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2018 Used Cummins ISB 6.7L Engine $6,000 USD Used ISB 6.7L Engine, AR/CPL #: 4903 ConditionUsedFits To Make(s)RamFits To Model(s)5500Will Fit Year(s)2018Part Number58937834Stock Number500-19240 MLS Number13574975CategoryEngines Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 1 Video 2002 Used Cummins ISB 5.9L Engine $5,000 USD Used ISB 5.9L Engine, AR/CPL #: 2686 ConditionUsedFits To Make(s)BluebirdFits To Model(s)TC2000Will Fit Year(s)2002Part Number46229771Stock Number500-19232 MLS Number14001914CategoryEngines Last Updated1/26/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 1 Video 2022 Used Cummins X15 Engine $19,000 USD Used X15 Engine, AR/CPL #: 5881 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2022Part Number80412898Stock Number500-19185 MLS Number13600083CategoryEngines Last Updated1/27/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 1 Video 2021 Used Cummins X15 Engine $15,500 USD Used X15 Engine, AR/CPL #: 5535 ConditionUsedFits To Make(s)Peterbilt 579Will Fit Year(s)2021Part Number80346220Stock Number500-19177 MLS Number13349228CategoryEngines Last Updated1/27/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 14 Photos View 1 Video 2024 Used Cummins B6.7 Engine $12,000 USD Used B6.7 Engine, AR/CPL #: 5470 ConditionUsedFits To Make(s)InternationalFits To Model(s)School BusWill Fit Year(s)2024Part Number99085189Stock Number500-19176 MLS Number13721169CategoryEngines Last Updated1/27/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 1 Video 2017 Used Cummins X15 Engine $14,950 USD Used X15 Engine, AR/CPL #: 4342 ConditionUsedFits To Make(s)InternationalFits To Model(s)LT625Will Fit Year(s)2017Part Number80000725Stock Number500-19174 MLS Number13663231CategoryEngines Last Updated1/27/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 1 Video 2018 Used Cummins X15 Engine $14,950 USD Used X15 Engine, AR/CPL #: 4342 ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2018Part Number80126849Stock Number500-19145 MLS Number13459852CategoryEngines Last Updated1/27/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 1 Video 2008 Used Cummins ISX DPF Engine $15,000 USD Used ISX DPF Engine, AR/CPL #: 2732 ConditionUsedFits To Make(s)InternationalFits To Model(s)ProstarWill Fit Year(s)2008Part Number79342734Stock Number500-19126 MLS Number13645235CategoryEngines Last Updated1/27/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 1 Video 2012 Used Cummins ISX15 Engine $13,950 USD Used ISX15 Engine, AR/CPL #: 3719 ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2012Part Number79630475Stock Number500-19124 MLS Number13456301CategoryEngines Last Updated1/27/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 1 Video 2009 Used Cummins ISX DPF Engine $15,500 USD Used ISX DPF Engine, AR/CPL #: 2732 ConditionUsedFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2009Part Number79315859Stock Number500-19107 MLS Number13723629CategoryEngines Last Updated1/27/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 1 Video 2017 Used Cummins X15 Engine $14,500 USD Used X15 Engine, AR/CPL #: 4342 ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2017Part Number79990108Stock Number500-19019 MLS Number13354415CategoryEngines Last Updated1/27/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 1 Video 2014 Used Cummins ISX15 Engine $13,500 USD Used ISX15 Engine, AR/CPL #: 3937 ConditionUsedFits To Make(s)KenworthFits To Model(s)T880Will Fit Year(s)2014Part Number79798962Stock Number500-19002 MLS Number13165012CategoryEngines Last Updated1/27/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 1 Video 2012 Used Cummins ISX15 Engine $13,500 USD Used ISX15 Engine, AR/CPL #: 3719 ConditionUsedFits To Make(s)KenworthFits To Model(s)T700Will Fit Year(s)2012Part Number79584347Stock Number500-18996 MLS Number13154057CategoryEngines Last Updated1/27/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 1 Video 1995 Used Cummins M11 Celect Engine $12,000 USD Used M11 Celect Engine, AR/CPL #: 1856 ConditionUsedFits To Make(s)InternationalFits To Model(s)9200Will Fit Year(s)1995Part Number34753045Stock Number500-18941 MLS Number13314951CategoryEngines Last Updated1/27/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 1 Video 2008 Used Cummins ISM DPF Engine Price Drop $8,000 USD Used ISM DPF Engine, AR/CPL #: 2727 ConditionUsedFits To Make(s)E-One ProtectorWill Fit Year(s)2008Part Number35223562Stock Number500-18924 MLS Number12877570CategoryEngines Last Updated5/28/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info