View 3 Photos View 0 Videos 2018 Used Cummins L9 Fuel Block Connection $145 USD Used L9 Fuel Block Connection, Type: Fuel Block Connection ConditionUsedFits To Make(s)CumminsFits To Model(s)L9Will Fit Year(s)2018Part Number3966656Stock Number547-10478 MLS Number12126656CategoryManifolds Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2018 Used Cummins L9 Rear Main Seal Housing $59 USD Used L9 Rear Main Seal Housing, Type: Rear Main Seal Cover ConditionUsedFits To Make(s)CumminsFits To Model(s)L9Will Fit Year(s)2018Part Number393338Stock Number507-18253 MLS Number12123808CategoryEngine Covers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Used Cummins L9 Rocker shaft $21 USD Used L9 Rocker shaft, Type: Rocker shaft ConditionUsedPart Number3966658Stock Number525-15851 MLS Number11906195CategoryEngine Valve Trains Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2021 Cummins L9 Engine Control Module (ECM) $1,500 USD (GOOD USED/ TESTED) 2021 Cummins L9 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 5572391, Supersession Part #: 5572390; Service Model Name: L9 CM2450 L126B; Stock... ConditionUsedPart Number5572391Stock NumberE3026 MLS Number11682366CategoryEngine Control Modules (ECM) Last Updated10/26/2022 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2021 Cummins L9 Engine Control Module (ECM) for L9 CM2450 L126B $1,500 USD (GOOD USED/ TESTED) 2021 Cummins L9 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 5572391, Supersession Part #: 5572390; Service Model Name: L9 CM2450 L126B; Stock... ConditionUsedFits To Model(s)L9 CM2450 L126BPart Number5572391Stock NumberE3026 MLS Number11682364CategoryEngine Control Modules (ECM) Last Updated10/26/2022 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2023 Cummins L9 Engine Control Module (ECM) Newly Listed $1,200 USD ConditionUsedHorse Power270 HPFits To Make(s)CUMMINSFits To Model(s)L9Stock Number2692457 MLS Number14637367CategoryEngine Control Modules (ECM) Last Updated10/1/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2023 Cummins L9 Engine Control Module (ECM) Newly Listed $1,200 USD ConditionUsedHorse Power270 HPFits To Make(s)CUMMINSFits To Model(s)L9Stock Number2673619 MLS Number14637363CategoryEngine Control Modules (ECM) Last Updated10/1/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2018 Cummins L9 Engine Control Module (ECM) Recently Updated $800 USD P/N: 4384413 ConditionUsedHorse Power260 HPFits To Make(s)CUMMINSFits To Model(s)L9Stock Number2607342 MLS Number14174137CategoryEngine Control Modules (ECM) Last Updated10/1/2026 LocationEaston, MD, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2022 Cummins L9 Engine Control Module (ECM) Recently Updated $1,200 USD P/N: 5572391 ConditionUsedHorse Power330 HPFits To Make(s)CUMMINSFits To Model(s)L9Stock Number2607338 MLS Number14174136CategoryEngine Control Modules (ECM) Last Updated10/1/2026 LocationEaston, MD, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info