Featured Item View 9 Photos View 0 Videos 2021 Caterpillar C4.4 Engine Newly Listed $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 Updated5/11/2026 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
Featured Item 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 Updated5/8/2026 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
Featured Item View 9 Photos View 0 Videos 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 Updated4/28/2026 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2019 Caterpillar C4.4 Engine Newly Listed $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 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 Updated5/17/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ 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 6 Photos View 0 Videos 2008 Caterpillar C4.4 Engine $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 Updated5/17/2026 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 $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 Updated5/17/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ 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
View 12 Photos View 0 Videos 2021 CAT C4.4 Diesel Engine UNUSED SURPLUS D6K2 $18,695 USD 2021 Caterpillar C4.4 diesel engine, twin turbocharged, air to air intercooled, arrangement # 556-2959 (5562959,) 157 HP at 2200 RPM rating, tier 4 final emissions, family # MPKXL04.4MW1,... ConditionUsedStock Number18770 MLS Number14334203CategoryEngines Last Updated4/27/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 17 Photos View 0 Videos 2019 CAT C4.4 Diesel Engine UNUSED SURPLUS! AR # 563-0264 $18,795 USD UNUSED 2019 Caterpillar C4.4 diesel engine, turbocharged, air to air aftercooled, 131 HP at 2200 RPM rating, single turbo, tier 4 final emissions, arrangement # 563-0264 (5630264,) complete... ConditionUsedStock Number18753 MLS Number14321200CategoryEngines Last Updated4/20/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 20 Photos View 0 Videos 2018 CAT C4.4 UNUSED Diesel Engine BACKHOE REPLACEMENT $16,795 USD 2018 Caterpillar C4.4 diesel engine, turbocharged, air to air aftercooled, 100 HP at 2200 RPM rating, tier 4 final emissions, emissions family JPKXL04.4MT1, arrangement # 559-1960 (5591960,)... ConditionUsedStock Number18751 MLS Number14321198CategoryEngines Last Updated4/20/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos 2006 CAT C4.4 Diesel Engine UNUSED SURPLUS! $15,595 USD 2006 Caterpillar C4.4 diesel engine, UNUSED SURPLUS, turbocharged, air to air intercooled, fully mechanical fuel system, arrangement # 291-0360, 158 HP at 1800 RPM rating, same as 3054C... ConditionUsedStock Number18750 MLS Number14321197CategoryEngines Last Updated4/20/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2008 Caterpillar C4.4 Engine Contact for price USED 2008 CATERPILLAR C4.4 ENGINE, 130HP, ARR:20R0364, STOCK:0407265, ESN:NK300109, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK ConditionUsedStock Number8537-0407265 MLS Number14294508CategoryEngines Last Updated4/8/2026 LocationMiami, FL, US Sold By4-Trucks Enterprises LLC (833) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 11 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 Number18668 MLS Number14292395CategoryEngines Last Updated4/5/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2022 Caterpillar C4.4 Engine Contact for price USED 2022 CATERPILLAR C4.4 ENGINE, TWIN TURBO, ARR:5879396, ESN:J4A10890, 130HP, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK ConditionUsedStock Number8521-0402269 MLS Number14282974CategoryEngines Last Updated4/2/2026 LocationMiami, FL, US Sold By4-Trucks Enterprises LLC (833) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 1 Video 2011 Caterpillar C4.4 Engine $9,900 USD (GOOD TESTED POWER UNIT) 2011 Caterpillar C4.4 Diesel Engine Industrial Power Unit (TIER 3), Serial # 44414798, AR #: 3085585, Displacement 4.4L, 127HP @ 2200RPM, Short Block # 359-0739,... ConditionUsedUsage2,104 HoursCPL/ARR308-5585Horse Power127 HPStock Number006738 MLS Number14111463CategoryEngines Last Updated3/2/2026 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2017 Caterpillar C4.4 Diesel Engine Contact for price == Information in English == Type: Engine, Dimensions (LxBxH): 120 x 80 x 105 cm, Type number: 446-3981579 Engine Brand: CATERPILLAR, Conditie: NEW, Engine Cooling Type: Radiator Cooled... ConditionNewStock Number0312401 MLS Number13948760CategoryEngines Last Updated11/13/2025 LocationBalenhoek, Belgium Sold ByHamofa Industrial Engines +32 11 92 2___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2015 Caterpillar C4.4 Diesel Engine Contact for price == Information in English == Type: Engine, Dimensions (LxBxH): 120 x 95 x 125 cm, Type number: 448-4742009 Engine Brand: CATERPILLAR, Condition: NEW, Engine Cooling Type: Radiator Cooled... ConditionNewStock Number0312395 MLS Number13948853CategoryEngines Last Updated10/25/2025 LocationHamont, Belgium Sold ByHamofa Industrial Engines +32 11 92 2___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2017 Caterpillar C4.4 Diesel Engine Contact for price == Information in English == Type: Engine, Dimensions (LxBxH): 120 x 80 x 105 cm, Type number: 446-3981579 Engine Brand: CATERPILLAR, Condition: NEW, Engine Cooling Type: Radiator Cooled... ConditionNewStock Number0312400 MLS Number13948832CategoryEngines Last Updated10/25/2025 LocationHamont, Belgium Sold ByHamofa Industrial Engines +32 11 92 2___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2015 Caterpillar C4.4 Diesel Engine Contact for price == Information in English == Type: Engine, Dimensions (LxBxH): 120 x 95 x 125 cm, Type number: 448-4742009 Engine Brand: CATERPILLAR, Condition: NEW, Engine Cooling Type: Radiator Cooled... ConditionNewStock Number0312394 MLS Number13948803CategoryEngines Last Updated10/25/2025 LocationHamont, Belgium Sold ByHamofa Industrial Engines +32 11 92 2___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2017 Caterpillar C4.4 Diesel Engine Contact for price == Information in English == Type: Engine, Dimensions (LxBxH): 120 x 80 x 105 cm, Type number: 446-3981579 Engine Brand: CATERPILLAR, Condition: NEW, Engine Cooling Type: Radiator Cooled... ConditionNewStock Number0312397 MLS Number13948801CategoryEngines Last Updated10/25/2025 LocationHamont, Belgium Sold ByHamofa Industrial Engines +32 11 92 2___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2017 Caterpillar C4.4 Diesel Engine Contact for price == Information in English == Type: Engine, Dimensions (LxBxH): 120 x 80 x 100 cm, Type number: 446-3981579 Engine Brand: CATERPILLAR, Condition: NEW, Engine Cooling Type: Radiator Cooled... ConditionNewStock Number0312392 MLS Number13948791CategoryEngines Last Updated10/25/2025 LocationHamont, Belgium Sold ByHamofa Industrial Engines +32 11 92 2___ SHOWNUMBERCall Seller Email Seller Save More Info