Featured Item View 8 Photos View 0 Videos 2019 Caterpillar C4.4 Engine Newly Listed $16,750 USD (BRAND NEW) 2019 Perkins 1204F-E44TTA Industrial Diesel Engine Power Unit (Tier 4 Final) Same as Caterpillar C4.4 Industrial Diesel Engine, Serial U010614B, HP: 174 HP @ 2200RPM, Engine... ConditionNewStock Number006932 MLS Number14488445CategoryEngines Last Updated7/21/2026 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
Featured Item View 9 Photos View 0 Videos 2023 Caterpillar C4.4 Engine $15,500 USD (BRAND NEW) 2023 Perkins 1204F-E44TTA Industrial Diesel Engine (Tier 4 Final) Same as Caterpillar C4.4 Industrial Diesel Engine (Tier 4 Final), Serial U026119J, Engine Family # PPKXL04.4MT1... ConditionNewPart NumberPPKXL04.4MT1Stock Number006901 MLS Number14451054CategoryEngines Last Updated6/25/2026 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
Featured Item View 9 Photos View 0 Videos 2021 Caterpillar C4.4 Engine $16,750 USD (NEW) 2021 Caterpillar C4.4 Industrial Diesel Engine Tier 4 Final (Turbo Compound), Serial # W7N86294, AR # 556-2959, HP: 157HP @ 2200RPM, Engine Torque Rating: 524-1400, Engine Family #... ConditionNewCPL/ARR556-2959Horse Power157 HPPart NumberAR # 556-2959Stock Number006849 MLS Number14361539CategoryEngines Last Updated7/13/2026 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Caterpillar C4.4 Engine Newly Listed $11,500 USD Rebuilt CAT C4.4 Long Block-Exchange, ConditionRemanufactured MLS Number14496364CategoryEngines Last Updated7/22/2026 LocationUnion Gap, WA, US Sold ByDukes Equipment & Parts (844) 334-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2022 Caterpillar C4.4 Engine Newly Listed $25,500 USD Engine Type - Diesel, Horsepower 148.0 hp, Industry, ConditionUsedUsage1 HoursStock NumberCP02035 MLS Number14495272CategoryEngines Last Updated7/21/2026 LocationMidland, TX, US Sold ByWarren Power Systems (855) 524-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2024 Caterpillar C4.4 Engine Newly Listed $25,750 USD Engine Type - Diesel, Horsepower 100.0 hp, Industry, ConditionUsedUsage1 HoursStock NumberCP02569 MLS Number14495271CategoryEngines Last Updated7/22/2026 LocationMidland, TX, US Sold ByWarren Power Systems (855) 524-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2023 Caterpillar C4.4 Engine Newly Listed $25,750 USD Engine Type - Diesel, Horsepower 100.0 hp, Industry, ConditionUsedUsage1 HoursStock NumberCP02568 MLS Number14495270CategoryEngines Last Updated7/21/2026 LocationMidland, TX, US Sold ByWarren Power Systems (855) 524-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2023 Caterpillar C4.4 Engine Newly Listed $25,750 USD Engine Type - Diesel, Horsepower 100.0 hp, Industry, ConditionUsedUsage1 HoursStock NumberCP02531 MLS Number14495269CategoryEngines Last Updated7/21/2026 LocationMidland, TX, US Sold ByWarren Power Systems (855) 524-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2023 Caterpillar C4.4 Engine Newly Listed $25,750 USD Engine Type - Diesel, Horsepower 100.0 hp, Industry, ConditionUsedUsage1 HoursStock NumberCP02504 MLS Number14495266CategoryEngines Last Updated7/21/2026 LocationMidland, TX, US Sold ByWarren Power Systems (855) 524-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2023 Caterpillar C4.4 Engine Newly Listed $17,500 USD Engine Type - Diesel, Horsepower 129.0 hp, Industry, ConditionUsedUsage1 HoursStock NumberCE38252 MLS Number14495265CategoryEngines Last Updated7/21/2026 LocationMidland, TX, US Sold ByWarren Power Systems (855) 524-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2023 Caterpillar C4.4 Engine Newly Listed $17,500 USD Engine Type - Diesel, Horsepower 129.0 hp, Industry, ConditionUsedUsage1 HoursStock NumberCE38251 MLS Number14495262CategoryEngines Last Updated7/21/2026 LocationOklahoma City, OK, US Sold ByWarren Power Systems (855) 524-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2008 Caterpillar C4.4 Engine Recently Updated $9,995 USD Construction Industrial, NEW REPLACEMENT ENGINE COMPARED TO CAT DESIGN, LONG BLOCK INCLUDING NEW OIL PUMP, EXCHANGE WITH SIX MONTH LIMITED PARTS WARRANTY PLUS $1,000.00 REFUNDABLE CORE... ConditionNewStock Number69275 MLS Number13352988CategoryEngines Last Updated7/22/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Caterpillar C4.4 Engine Recently Updated $18,995 USD C4.4 SPECIAL PURCHASE OF NEVER USED OEM NEW SURPLUS COMPLETE, TIER IV, Electronic engine WITH ONE YEAR DEALER WARRANTY, EXCHANGE PLUS $1,000.00 REFUNDABLE CORE DEPOSIT. SAME AS PERKINS MK-... Quantity5ConditionNewStock Number69299 MLS Number13352982CategoryEngines Last Updated7/22/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2022 Caterpillar C4.4 Engine Recently Updated $16,289.30 USD ConditionUsed MLS Number14042632CategoryEngines Last Updated7/23/2026 LocationSurrey, BC, Canada Sold ByFinning Canada (844) 311-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2023 Caterpillar C4.4 Engine Recently Updated $17,424.94 USD ConditionUsed MLS Number14042631CategoryEngines Last Updated7/23/2026 LocationSurrey, BC, Canada Sold ByFinning Canada (844) 311-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar C4.4 Engine Recently Updated $18,995 USD C4.4-1104D 1204E, COMPLETE REMANUFACTURED ENGINES, PRICING STARTS AT $18995.00 UP TO $27768.00, CAT AR#, EXCHANGE WITH ONE YEAR OR 2,000 HRS, WHICHEVER OCCURS FIRST, PARTS LABOR WARRANTY... Quantity5ConditionRemanufacturedStock Number7649 MLS Number13354176CategoryEngines Last Updated7/22/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2023 Caterpillar C4.4 Engine $17,424.94 USD ConditionUsed MLS Number14042630CategoryEngines Last Updated6/13/2026 LocationSurrey, BC, Canada Sold ByFinning Canada (844) 311-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos 2019 CAT C4.4 Diesel Engine UNUSED! JKT 124 HP $14,695 USD 2019 Caterpillar C4.4 diesel engine, turbocharged, air to air aftercooled, 124 HP at 2200 RPM rating, tier 4 final emissions, emissions family KPKXL04.4MT1, arrangement # 579-1299 (5791299,)... ConditionUsedStock Number18909 MLS Number14389396CategoryEngines Last Updated5/25/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2019 Caterpillar C4.4 Engine $14,000 USD 2019 Caterpillar C4.4 Good running engine 90 Days Warranty Warranty ConditionUsedUsage100,000 Miles MLS Number14363379CategoryEngines Last Updated5/14/2026 LocationMiramar, FL, US Sold ByJSJ Diesel Sales, Inc. (855) 718-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2019 Caterpillar C4.4 Engine $11,695 USD 2019 - Cat C4.4 BRAND NEW Price is PER Engine, 4.4 Liter Cat Engine, Engine Family: KPKXL01.4MT1 Displacement 4.40 92.6kw @ 2200 RPM, 124 HP - Tier 4 Final With DPF Warranty ConditionNewHorse Power124 HP MLS Number14361468CategoryEngines Last Updated5/11/2026 LocationMiramar, FL, US Sold ByJSJ Diesel Sales, Inc. (855) 718-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2017 Caterpillar C4.4 Engine $15,000 USD (NEW) 2017 Caterpillar C4.4 Industrial Diesel Engine, Serial # C7N38746, AR # 458-2344, HP: 131HP @ 2200RPM, Long Block # 20R9146, Brand New, Displacement 4.4L, visit JJREBUILDERS for more... ConditionNewPart NumberAR # 4582344Stock Number006845 MLS Number14359131CategoryEngines Last Updated6/11/2026 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 2019 Caterpillar C4.4 Engine $16,750 USD (BRAND NEW) 2019 Perkins 1204F-E44TTA Industrial Diesel Engine Power Unit (Tier 4 Final) Same as Caterpillar C4.4 Industrial Diesel Engine, Serial U020916E, HP: 174 HP @ 2200RPM, Engine... ConditionNewStock Number006837 MLS Number14335756CategoryEngines Last Updated5/31/2026 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 1 Video Caterpillar C4.4 Engine for a 2004 Tennant Sentinal Contact for price (Used) 2004 Caterpillar C4.4, ENGINE ASSEMBLY- Family Number: 4PKXL04.4RE1, Displacement: 4.4L, Horsepower: 100, E.C.S.: DDI, Serial Number: 219-7588, For more information about this item,... ConditionUsedHorse Power100 HPFits To Make(s)TennantFits To Model(s)SentinalWill Fit Year(s)2004Part Number4PKXL04.4RE1Stock NumberP-93232 MLS Number13264162CategoryEngines Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar C4.4 Engine for a 2004 Tennant Sentinal Contact for price (Used) 2003 Caterpillar C4.4, ENGINE ASSEMBLY- Family Number: 3PKXL04.4RE1, Displacement: 4.4L, Horsepower: 100, E.C.S.: DDI, Serial Number: 219-7588, For more information about this item,... ConditionUsedHorse Power100 HPFits To Make(s)TennantFits To Model(s)SentinalWill Fit Year(s)2004Part Number3PKXL04.4RE1Stock NumberP-93233 MLS Number13264163CategoryEngines Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 1 Video 2022 Caterpillar C4.4 Engine Contact for price USED 2022 CATERPILLAR C4.4 ACERT ENGINE, 200HP, ARR:615-6674, STOCK:0414262, ESN:2K704126, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK ConditionUsedStock Number8559-0414262 MLS Number14309191CategoryEngines Last Updated4/27/2026 LocationMiami, FL, US Sold By4-Trucks Enterprises LLC (833) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info