View 1 Photo View 0 Videos Cummins X12 Exhaust Manifold for a Cummins X12 EPA 17 $150 USD CUMMINS X12 (4814) USED GTO EXHAUST MANIFOLD 3694111 ConditionUsedFits To Make(s)CUMMINSFits To Model(s)X12 EPA 17Stock Number2360103 MLS Number14197357CategoryExhaust Manifolds Last Updated3/1/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Cummins X12 GTO Piston, Part # 5473215 $175 USD CUMMINS X12 (4814) USED GTO PISTON 5473215 PISTON MATERIAL: STEEL, PISTON PIN: DLC COATING Quantity6ConditionUsedFits To Make(s)CUMMINSFits To Model(s)X12 EPA 17Stock Number2360062 MLS Number14197356CategoryPistons & Rod Parts Last Updated3/25/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins X12 Engine Rod for a Cummins X12 EPA 17 $150 USD CUMMINS X12 (4814) USED GTO ENGINE CONNECTING ROD 3693233 WITHOUT PISTON CONNECTING ROD: NO OIL FEED DRILLING Quantity6ConditionUsedFits To Make(s)CUMMINSFits To Model(s)X12 EPA 17Stock Number2360056 MLS Number14197355CategoryEngine Rods Last Updated3/1/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins X12 Rocker Arm for a Cummins X12 EPA 17 $100 USD CUMMINS X15 USED ROCKER LEVER 4059294 Quantity3ConditionUsedFits To Make(s)CUMMINSFits To Model(s)X12 EPA 17Stock Number2353599 MLS Number14197303CategoryRocker Arms Last Updated3/1/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins X12 Exhaust Manifold for a Cummins X12 EPA 17 $150 USD USED GTO OEM CUMMINS X12 EXHAUST MANIFOLD END 3694111 ConditionUsedFits To Make(s)CUMMINSFits To Model(s)X12 EPA 17Stock Number2268914 MLS Number14196838CategoryExhaust Manifolds Last Updated3/1/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2019 Used Cummins X12 Block Stiffener $160 USD Used X12 Block Stiffener, Type: Block Stiffener, Material: Steel ConditionUsedFits To Make(s)CumminsFits To Model(s)X12Will Fit Year(s)2019Part Number5486623Stock Number538-10376 MLS Number14168098CategoryEngine Parts Last Updated2/28/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2019 Used Cummins X12 Idler Gear $150 USD Used X12 Idler Gear, Type: Idler Gear ConditionUsedFits To Make(s)CumminsFits To Model(s)X12Will Fit Year(s)2019Part Number3694722Stock Number513-27340 MLS Number14168097CategoryEngine Gears Last Updated2/28/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Cummins X12 Engine for a 2024 Western Star 47X $24,750 USD (Used) 2023 Cummins X12, ENGINE ASSEMBLY- Family Number: PCEXH0721XCA, Displacement: 11.8L, Horsepower: 430, ARR/CPL: 5878, Serial Number: 75113881, Part Number: C01-00336-026, ECS: EGR,... ConditionUsedCPL/ARR5878Horse Power430 HPFits To Make(s)Western StarFits To Model(s)47XWill Fit Year(s)2024Part NumberC01-00336-026Stock NumberP-498380 MLS Number14164461CategoryEngines Last Updated2/28/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins X12 Engine Control Module (ECM) for a Cummins X12 EPA 17 $850 USD USED CUMMINS X12 EPA 17 ENGINE ECM, 4384413 ConditionUsedHorse Power430 HPFits To Make(s)CUMMINSFits To Model(s)X12 EPA 17Stock Number2359008 MLS Number12634239CategoryEngine Control Modules (ECM) Last Updated2/24/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins X12 Engine Control Module (ECM) for a Cummins X12 EPA 17 $850 USD USED CUMMINS X12 EPA 17 ENGINE ECM, 4384413 ConditionUsedFits To Make(s)CUMMINSFits To Model(s)X12 EPA 17Stock Number2355592 MLS Number12622448CategoryEngine Control Modules (ECM) Last Updated2/24/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Cummins X12 Fuel / Water Separator for a 2024 Freightliner Cascadia 116 Day Cab Contact for price (Used) 2024 Freightliner Cascadia 116 Day Cab, WATER SEPARATOR- (Only For use on DD13, DD15, DD16, ISX applications) Side: Driver Left Side, Make: Davco, Model: Fuel Pro 485, Engine: Cummins... ConditionUsedFits To Make(s)FreightlinerFits To Model(s)Cascadia 116 Day CabWill Fit Year(s)2024Stock NumberP-496215 MLS Number14130939CategoryFuel / Water Separators Last Updated2/7/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Cummins X12 Engine for a 2024 Freightliner Cascadia 116 Day Cab $24,750 USD (Used) 2023 Cummins X12, ENGINE ASSEMBLY- Family Number: PCEXH0721XCA, Displacement: 11.8L, Horsepower: 455, ARR/CPL: 5878, Serial Number: 75112125, Part Number: C01-00333-008, Reference... ConditionUsedCPL/ARR5878Horse Power455 HPFits To Make(s)FreightlinerFits To Model(s)Cascadia 116 Day CabWill Fit Year(s)2024Part NumberC01-00333-008Stock NumberP-496158 MLS Number14128707CategoryEngines Last Updated2/11/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Cummins X12 O-Ring $3 USD New X12 O-Ring, Type: Breather O-Ring ConditionNewPart Number3694930Stock Number510-19067 MLS Number11594395CategoryGaskets 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 Cummins X12 Engine Block / Cylinder Block for a Cummins X12 EPA 17 $1,270.10 USD CYLINDER BLOCK ConditionNewFits To Make(s)CUMMINSFits To Model(s)X12 EPA 17Stock NumberCMM 5614434 MLS Number11201253CategoryEngine Blocks / Cylinder Blocks Last Updated1/23/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Cummins X12 Cylinder Head for a Cummins X12 EPA 17 $980.10 USD BLEM - GALLING ON HEAD BOLT LOAD SURFACE ConditionNewFits To Make(s)CUMMINSFits To Model(s)X12 EPA 17Stock Number2121766 MLS Number11142738CategoryCylinder Heads Last Updated1/15/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2018 Cummins X12 EGR Cooler for a Cummins X12 EPA 17 $650 USD EGR COOLER ConditionUsedFits To Make(s)CUMMINSFits To Model(s)X12 EPA 17Stock Number2597641 MLS Number14092717CategoryEGR Coolers Last Updated1/15/2026 LocationEaston, MD, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Cummins X12 Cylinder Head for a Cummins X12 EPA 17 $2,500 USD ConditionUsedFits To Make(s)CUMMINSFits To Model(s)X12 EPA 17Stock Number2556263 MLS Number13807175CategoryCylinder Heads Last Updated9/11/2025 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Cummins X12 Crankshaft for a Cummins X12 EPA 17 $2,500 USD ConditionUsedFits To Make(s)CUMMINSFits To Model(s)X12 EPA 17Stock Number2556261 MLS Number13807173CategoryCrankshafts Last Updated9/11/2025 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins X12 Camshaft for a Cummins X12 EPA 17 $1,200 USD ConditionUsedFits To Make(s)CUMMINSFits To Model(s)X12 EPA 17Stock Number2556260 MLS Number13807172CategoryCamshafts Last Updated9/11/2025 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Cummins X12 Fuel Injector for a Cummins X12 EPA 17 $750 USD Quantity6ConditionUsedFits To Make(s)CUMMINSFits To Model(s)X12 EPA 17Stock Number2556259 MLS Number13807171CategoryFuel Injectors Last Updated9/11/2025 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins X12 Engine Oil Cooler for a Cummins X12 EPA 17 $300 USD ConditionUsedFits To Make(s)CUMMINSFits To Model(s)X12 EPA 17Stock Number2556256 MLS Number13807170CategoryEngine Oil Coolers Last Updated9/11/2025 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins X12 Water Pump for a Cummins X12 EPA 17 $400 USD ConditionUsedFits To Make(s)CUMMINSFits To Model(s)X12 EPA 17Stock Number2556255 MLS Number13807169CategoryWater Pumps Last Updated9/11/2025 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins X12 Engine Wiring Harness for a Cummins X12 EPA 17 $800 USD ConditionUsedFits To Make(s)CUMMINSFits To Model(s)X12 EPA 17Stock Number2556253 MLS Number13807168CategoryEngine Wiring Harnesses Last Updated9/11/2025 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins X12 Exhaust Manifold for a Cummins X12 EPA 17 $250 USD ConditionUsedFits To Make(s)CUMMINSFits To Model(s)X12 EPA 17Stock Number2556246 MLS Number13807166CategoryExhaust Manifolds Last Updated9/11/2025 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Cummins X12 EGR Cooler for a Cummins X12 EPA 17 $940 USD ConditionUsedFits To Make(s)CUMMINSFits To Model(s)X12 EPA 17Stock Number2556244 MLS Number13807165CategoryEGR Coolers Last Updated9/11/2025 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info