Used Caterpillar 3304 Engines For Sale by Dealerships

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CAT 3304 PC Diesel Engine Power Unit 1418 HOURS

CAT 3304 PC Diesel Engine AR # 7N1522

$6,595 USD

Caterpillar 3304 PC diesel engine, turbocharged, pre-combustion injection system, mechanical fuel system, 78P prefix, arrangement # 7N1522 (7N-1522,) originally built for a CAT 930 wheel...

Condition	Used
Stock Number	18376
MLS Number	14063250
Category	Engines
Last Updated	12/29/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

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1995 Caterpillar 3304 DI Engine

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USED CATERPILLAR 3304DI ENGINE, DIRECT INJECTION, TURBO CHARGED, ARR1W3879, ESN:83Z08381, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	7791-0605253
MLS Number	13628249
Category	Engines
Last Updated	10/13/2025
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

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2000 CAT 3304 DI Diesel Power Unit 1W-3871

$11,295 USD

2000 Caterpillar 3304 DI turbo diesel engine, mechanical fuel system, complete power unit w/ radiator enclosure as pictured, turbocharged, arrangement # 1W3871, direct injection, 165 HP at...

Condition	Used
Stock Number	17910
MLS Number	13726805
Category	Engines
Last Updated	7/28/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

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CAT 3304 PC Turbo Diesel Engine AR 7N3594

$6,595 USD

Caterpillar 3304 PC diesel engine, turbocharged, pre-combustion injection, arrangement # 7N-3594 (7N3594,) removed from a CAT 950 wheel loader in good running condition. COMES AS PICTURED,...

Condition	Used
Stock Number	17753
MLS Number	13661054
Category	Engines
Last Updated	6/22/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

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Caterpillar 3304 PC Engine

$5,595 USD

Caterpillar 3304 PC diesel engine, naturally aspirated spec, serial # 41K1421, interchangeable w/ turbocharged engines, equipment industrial spec. Engine was removed from a CAT 930 wheel...

Condition	Used
Stock Number	17499
MLS Number	13502220
Category	Engines
Last Updated	4/7/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

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1984 Caterpillar 3304 PC Engine

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USED CATERPILLAR 3304 PC ENGINE, 180HP, BLOCK:2P940, ARR:2P6782, TURBO ON THE BACK, ESN:78P4302, STATIONARY APPLICATION, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY IN...

Condition	Used
Stock Number	7501-0131252
MLS Number	13375288
Category	Engines
Last Updated	1/31/2025
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

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1984 Caterpillar 3304 PC Engine

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USED CATERPILLAR 3304PC NONE-TURBO ENGINE, 95HP, ESN:82J500, OUT OF D4D MACHINE, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	6957-0612241
MLS Number	12929389
Category	Engines
Last Updated	12/5/2024
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

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1984 Caterpillar 3304 Engine

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USED 1.984 CATERPILLAR 3304PC NONE TURBO ENGINE, 95HP, OUT OF A D4D MACHINE, ESN:82J1202, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	6968-0613246
MLS Number	12932705
Category	Engines
Last Updated	11/4/2024
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

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1980 Caterpillar 3304 PC Engine

$7,695 USD

1980 CAT 3304 PC diesel engine, still installed in a Caterpillar D4E crawler, 5725 original hours, naturally aspirated, mechanical fuel system, arrangement # 7N1516, serial #...

Condition	Used
Stock Number	16478
MLS Number	12951390
Category	Engines
Last Updated	6/25/2024
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

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1995 CATERPILLAR 3304 DI ENGINES 97 HP

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STOCK:179-0618193 USED 3304 DI CATERPILLAR ENGINE, WITH 97 HP ON A GENERATOR, ENGINE RUNNING TESTED GOOD

Condition	Used
Horse Power	97 HP
Stock Number	179-0618193
MLS Number	9827069
Category	Engines
Last Updated	1/17/2024
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

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1997 Caterpillar 3304 DI Engine

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USED 1.997 CATERPILLAR 3304DITA ENGINE, 161HP, ARR:125-9360, S/N:*07Z33809*, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK,

Condition	Used
Stock Number	5828-0427236
MLS Number	12016935
Category	Engines
Last Updated	6/28/2023
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

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1996 Caterpillar 3304 DI Engine

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USED 3304 DITA TURBO AFTER COOLER CATERPILLAR ENGINE, 161HP, AR:125-9360, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	4467-0311221
MLS Number	11259217
Category	Engines
Last Updated	3/11/2022
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

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1986 Caterpillar 3304 PC Engine

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USED 3304 PC NONE TURBO,COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK.

Condition	Used
Stock Number	3536-0301212
MLS Number	10691200
Category	Engines
Last Updated	3/1/2021
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

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1985 Caterpillar 3304 PC Engine

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USED 3304PC CATERPILLAR ENGINE, 95HP, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE,ALSO MANY ENGINES IN STOCK. - FOR PRICE AND SHIPPING CONTACT US AT 786.412.1447 OR 786.412.8910, ALSO...

Condition	Used
Horse Power	95 HP
Stock Number	832-1014197
MLS Number	9939109
Category	Engines
Last Updated	5/30/2020
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

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1985 Caterpillar 3304 PC Engine 95 HP

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1985 CATERPILLAR 3304 PC ENGINE 95 HP USED 3304 PC TURBO CATERPILLAR ENGINE, COMPLETE AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Horse Power	95 HP
Stock Number	520-0907193
MLS Number	9894249
Category	Engines
Last Updated	5/30/2020
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

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Caterpillar 3304 Diesel Engine

$6,900 USD

(USED) Caterpillar 3304 PC Diesel Engine (NON TURBO), Serial # 2B9267, AR # 4N9958, PERFECT RUNNING ENGINE!! TEST RUN AND FULLY INSPECTED. Call for more information on this or any other...

Condition	Used
Stock Number	004036
MLS Number	9680358
Category	Engines
Last Updated	3/1/2019
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

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1995 Caterpillar 3304DI Diesel Engine

$8,750 USD

(USED) 1995 Caterpillar 3304DI Diesel Engine, Serial # 83Z08811 AR # 1W3879, 200HP@1800RPM, PERFECT RUNNING ENGINE!! TEST RUN 8-27-18. Call 1- for more information on this or any other...

Condition	Used
Horse Power	200 HP
Stock Number	003828
MLS Number	9488294
Category	Engines
Last Updated	9/11/2018
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

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Caterpillar 3304 Diesel Engine

$7,500 USD

(USED) Caterpillar 3304DI Diesel Engine, Serial # 12Z27572 AR # 1W4582, 129HP, PERFECT RUNNING ENGINE!! TEST RUN 6-2-17. Call for more information on this or any other diesel engine . or...

Condition	Used
Horse Power	129 HP
Part Number	AR # 1W4582
Stock Number	003345
MLS Number	9128312
Category	Engines
Last Updated	6/2/2017
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

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Caterpillar 3304 Diesel Engine

$6,500 USD

(USED) Caterpillar 3304 PC Diesel Engine (NON TURBO), Serial # 78P6218, 125HP, PERFECT RUNNING ENGINE!! TEST RUN 5-16-17. Call for more information on this or any other diesel engine . or...

Condition	Used
Horse Power	125 HP
Stock Number	003317
MLS Number	9114212
Category	Engines
Last Updated	5/16/2017
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

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Caterpillar 3304 Diesel Engine

$8,500 USD

(USED) Caterpillar 3304PC Diesel Engine, Serial # 43V19305, AR # 7N3593, 139HP, HIGH 2390 RPM, LOW HOURS AFTER REMAN, PERFECT RUNNING ENGINE!! TEST RUN 3-22-17. Call for more information on...

Condition	Used
Horse Power	139 HP
Part Number	AR # 7N3593
Stock Number	003254
MLS Number	9043940
Category	Engines
Last Updated	3/22/2017
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

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1990 Caterpillar 3304 Diesel Engine

$8,500 USD

(USED) 1990 Caterpillar 3304DI Diesel Engine (DIRECT ENGINE), Serial # 12Z41073, AR # 7E0785, Performance Spec # 0T8677, Modification # V00, 137HP@1800, High Idle 1985 RPM, Low Idle 950 RPM,...