View 3 Photos View 0 Videos Caterpillar 3304 DI 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 Number69276 MLS Number13352987CategoryEngines Last Updated4/3/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Caterpillar 3304 DI Engine Recently Updated $24,995 USD PREMIUM REMANUFACTURED CATERPILLAR 3304DI COMPLETE DIESEL ENGINE STARTING AT $22,995.00, EXCHANGE WITH ONE YEAR OR 2,000 hrs. whichever occurs first, Limited Parts Labor WARRANTY. Plus... ConditionRemanufacturedStock Number10844 MLS Number13354128CategoryEngines Last Updated4/3/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 1996 Caterpillar 3304 DI Engine Contact for price USED 1.996. CATERPILLAR 3304DI ENGINE, ARR:1W3879, STOCK:0324261, ESN:83Z05017, COMPLETE, INSPECTED AND TESTED. RUNNING GOOD ENGINE, ConditionUsedStock Number8485-0324261 MLS Number14263406CategoryEngines Last Updated3/24/2026 LocationMiami, FL, US Sold By4-Trucks Enterprises LLC (833) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos CAT 3304 DI Diesel Engine Takeout $4,595 USD TAKEOUT ENGINE, WILL RUN, AS PICTURED ConditionUsedStock Number18630 MLS Number14261050CategoryEngines Last Updated3/23/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 15 Photos View 0 Videos 1989 CAT 3304 DI Diesel Engine Power Unit 369 HOURS !! PTO CLUTCH! $15,795 USD 1988 Caterpillar 3304 DI diesel engine, turbocharged, mechanical fuel system, arrangement # 1W-3871 (1W3871,) complete power unit w/ radiator, panel, power take off clutch, enclosure and... ConditionUsedStock Number18612 MLS Number14247443CategoryEngines Last Updated3/16/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Caterpillar 3304 DI Exhaust Manifold $300 USD GOOD USED,QUALITY A, Core Charge: 0, Part Make: CATERPILLAR ConditionUsedPart Number6N5392,Stock Number292A1E56667 MLS Number13739750CategoryExhaust Manifolds Last Updated3/12/2026 LocationSte-Julie, QC, Canada Sold ByCamions Lussier-Lussicam inc. (844) 503-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Used Caterpillar 3304 Trunnion Seal Adapter $162 USD Used 3304 Trunnion Seal Adapter, Type: Trunnion Bracket, Material: Steel Quantity2ConditionUsedPart Number4N7004Stock Number502-13039 MLS Number8933200CategoryEngine Brackets Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Used Caterpillar 3304 Trunnion Mount Assembly $270 USD Used 3304 Trunnion Mount Assembly, Type: Trunnion Bracket, Material: Steel ConditionUsedPart Number9L0878Stock Number502-13038 MLS Number8933199CategoryEngine Brackets Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Used Caterpillar 3304 Trunnion Mount Assembly $514 USD Used 3304 Trunnion Mount Assembly, Type: Trunnion Bracket, Material: Steel ConditionUsedPart Number8L5427Stock Number502-13037 MLS Number8933198CategoryEngine Brackets 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 1995 Caterpillar 3304 DI Engine Contact for price USED CATERPILLAR 3304DI ENGINE, DIRECT INJECTION, TURBO CHARGED, ARR1W3879, ESN:83Z08381, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK ConditionUsedStock Number7791-0605253 MLS Number13628249CategoryEngines Last Updated10/13/2025 LocationMiami, FL, US Sold By4-Trucks Enterprises LLC (833) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar 3304 DI / PC Engine Contact for price RemanufacturedCaterpillar 3304 DI/PC ConditionRemanufactured MLS Number381165CategoryEngines Last Updated7/24/2025 LocationFort Worth, TX, US Sold ByYellow Engine Services (855) 748-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar 3304 DI Engine Contact for price Price match guarantee, call TODAY for quote and lead time, PAYMENT PLANS IN 60 MINUTES, 2W3989, 4P2393, 6N6878, 9Y1720, 9Y1721, 5C8642, 4P2969, 4P9070, 4P9294, 7C4446, 7C9338, 138-2296,... ConditionRemanufactured MLS Number11430332CategoryEngines Last Updated10/24/2025 LocationMinneapolis, MN, US Sold ByPilot Engines (844) 909-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar 3304 DI Remanufactured Cylinder Head Contact for price 3304 REMANUFACTURED CYLINDER HEAD, PRICE MATCH GUARANTEE CALL TODAY or EMAIL FOR A QUOTE AND LEAD TIME. 0R2129, 0R2174, 0R2587, 0R2672, 1N4304, 1W3354, 20R8346, 269-8761, 4W7404, 7N6544,... Warranty ConditionRemanufacturedEngine Model3304 DIFits To Make(s)Caterpillar MLS Number11465275CategoryCylinder Heads Last Updated10/24/2025 LocationMinneapolis, MN, US Sold ByPilot Engines (844) 909-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 1 Video 1997 Caterpillar 3304 DI Engine Contact for price USED 1.997 CATERPILLAR 3304DITA ENGINE, 161HP, ARR:125-9360, S/N:*07Z33809*, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK, ConditionUsedStock Number5828-0427236 MLS Number12016935CategoryEngines Last Updated6/28/2023 LocationMiami, FL, US Sold By4-Trucks Enterprises LLC (833) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 1 Video 1996 Caterpillar 3304 DI Engine Contact for price USED 3304 DITA TURBO AFTER COOLER CATERPILLAR ENGINE, 161HP, AR:125-9360, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK ConditionUsedStock Number4467-0311221 MLS Number11259217CategoryEngines Last Updated3/11/2022 LocationMiami, FL, US Sold By4-Trucks Enterprises LLC (833) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info