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Condition: Used
Stock Number: 6054
Serial Number: 73W09670
Description: Call for price
Part TypeEngines & Engine Parts / Engine Assys
Engine Make Caterpillar
Engine Model 3412 HEUI
Horse Power Na
Casting/Serial# 73...
Updated: Tuesday, July 07, 2026 10:13 AM
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Condition: Used
Stock Number: 6054
Description: Call for price
Part TypeEngines & Engine Parts / Engine Assys
Engine Make Caterpillar
Engine Model 3412 HEUI
Horse Power Na
Casting/Serial# 73...
Updated: Tuesday, July 07, 2026 10:13 AM
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Condition: Used
Stock Number: 6054
Serial Number: 73W09670
Description: Call for price
Part TypeEngines & Engine Parts / Engine Assys
Engine Make Caterpillar
Engine Model 3412 HEUI
Horse Power Na
Casting/Serial# 73...
Updated: Tuesday, July 07, 2026 10:13 AM
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Condition: Used
Stock Number: 6054
Serial Number: 73W09670
Description: Call for price
Part TypeEngines & Engine Parts / Engine Assys
Engine Make Caterpillar
Engine Model 3412 HEUI
Horse Power Na
Casting/Serial# 73...
Updated: Tuesday, July 07, 2026 10:13 AM
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Condition: Used
Stock Number: 4636
Serial Number: 73W....
Description: Call for price
Part TypeEngines & Engine Parts / Engine Assys
Engine Make Caterpillar
Engine Model 3412 DITA
Horse Power 691
Casting/Serial# 7...
Updated: Tuesday, July 07, 2026 10:13 AM
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Quantity: 2
Condition: Used
Stock Number: 1015R
Description: PREMIUM REMANUFACTURED CATERPILLAR 3412 COMPLETE DIESEL ENGINE STARTING AT $49995.00 EXCHANGE WITH ONE YEAR OR 2,000 hrs. whichever occurs first,...
Updated: Thursday, July 02, 2026 03:09 PM
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: 1023LB
Serial Number: TBD
Description: 3412 BASIC LONG BLOCK REMANUFACTURED ENGINE XCHANGE WITH ONE YEAR OR 2,000 HRS WHICHEVER OCCURS FIRST, FACTORY PARTS & LABOR WARRANTY PLUS $ 168...
Updated: Thursday, July 02, 2026 03:09 PM
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: 6808-0328246
Serial Number: 6808-0328246
Description: USED CATERPILLAR 3412 DITA ENGINE, ARR:6N0204, ESN:73W105445, COMPLETE ENGINE, ALSO MANY CATERPILLAR ENGINES IN STOCK
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 2224-04072011 - SN:8
Serial Number: 2224-04072011 - SN:81Z18181
Description: USED 3412 DI CATERPILLAR TWIN TURBO ENGINE WITH 890-980HP, COMPLETE INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK.
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 6730-0307246
Serial Number: 6730-0307246
Description: USED CATERPILLAR 3412 DITA ENGINE, ARR:1W0773, 682HP, ESN:73W18487, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY CATERPILLAR ENGINES IN...
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 644-09241912 - SN:38
Serial Number: 644-09241912 - SN:38S13998*
Description: STOCK: 644-09241912 - SN:38S13998*
1996 CATERPILLAR 3412 ENGINE 700 HP
USED 3412 TWIN TURBO 700 HP AFTER COOLER CATERPILLAR ENGINE, COMPLETE, INS...
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 5966-0613236
Serial Number: 5966-0613236
Description: USED CATERPILLAR 3412 TWIN TURBO ENGINE, 755HP, ARR:6N3757, S/N:38S3369, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 642-09241910 - SN:38
Serial Number: 642-09241910 - SN:38S6828
Description: STOCK: 642-09241910 - SN:38S6828
1993 CATERPILLAR 3412 ENGINE 700 HP
USED 3412 TWIN TURBO AFTER-COOLER CATERPILLAR ENGINE WITH 700 HP, COMPLETE,I...
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 006844
Serial Number: 38S14258
Description: (LIKE NEW) 1989 Caterpillar 3412 DI Industrial Diesel Engine (DIRECT INJECTION) on a Centrifugal Fire Pump, Long Block # 10R7020, Short Block # 10R...
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Used
Stock Number: 69189
Description: MARINE- 900 HP, 3412DITTA, LIKE NEW, ONLY 15 HOURS on the meter, S/n 7BL02537, Arr# 1797010, built in 2006. IMO compliant engine.
Updated: Thursday, July 02, 2026 03:09 PM
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: 69180
Description: MARINE- 1000 HP- 3412DITTA Marine propulsion engine, S/n 7BL02442, ONLY 14,000 hours, Good used condition Engine runs good.
VIDEO AVAILABLE ON R...
Updated: Thursday, July 02, 2026 03:09 PM
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: 69409
Description: COMPLETE RUNNING TAKEOUT POWER UNIT 3412DITA WITH 12,569 HOURS, BL#7N540
Updated: Thursday, July 02, 2026 03:09 PM
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: 69226
Description: 773B- 3412B-DITTA, COMPLETE, TURNS 360.
Updated: Thursday, July 02, 2026 03:09 PM
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: EQ-EN579
Description:
Updated: Wednesday, July 08, 2026 08:25 AM
Location: Salem, Virginia, USA
Seller: Carter Machinery - Used Parts
Condition: Used
Description: 634 HP
V12
No turbo
Year 1989
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 18182
Serial Number: 81Z23768
Description: Part suitable for: Generator set
VAT: The price shown is excluding VAT
VAT/margin: VAT qualifying
1999 Caterpillar 3412 DITA diesel engine, turboc...
Updated: Tuesday, June 30, 2026 02:54 PM
Location: Carbondale, Pennsylvania, USA
Seller: Old Forge Power Equipment Inc.
Condition: Used
Stock Number: 7587-0228256
Serial Number: 7587-0228256
Description: USED CATERPILLAR 3412 DITA ENGINE, TWIN TURBO-AFTERCOOLER, ARREN:103-7416, ESN:38S05704, COMPLETE ENGINE
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 18475
Serial Number: 81Z06210
Description: Part suitable for: Generator set
VAT: The price shown is excluding VAT
VAT/margin: VAT qualifying
1987 Caterpillar 3412 DITTA diesel engine, twin ...
Updated: Tuesday, June 30, 2026 02:54 PM
Location: Carbondale, Pennsylvania, USA
Seller: Old Forge Power Equipment Inc.
Condition: Used
Stock Number: 17860
Serial Number: 9PW00775
Description: Part suitable for: Open sailing boat
VAT: The price shown is excluding VAT
VAT/margin: VAT qualifying
2003 Caterpillar 3412E marine diesel engine,...
Updated: Tuesday, June 30, 2026 02:54 PM
Location: Carbondale, Pennsylvania, USA
Seller: Old Forge Power Equipment Inc.
Condition: Used
Stock Number: 18449
Serial Number: 4CR01630
Description: Part suitable for: Drilling machine
VAT: The price shown is excluding VAT
VAT/margin: VAT qualifying
2000 Caterpillar 3412E diesel engine, complet...
Updated: Tuesday, June 30, 2026 02:54 PM
Location: Carbondale, Pennsylvania, USA
Seller: Old Forge Power Equipment Inc.
Condition: Used
Stock Number: 5700-0306233
Serial Number: 5700-0306233
Description: USED CATERPILLAR 3412E ENGINE, AFTERCOOLER, TURBO, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 1023R
Serial Number: 80M02088
Description: PREMIUM REMANUFACTURED CATERPILLAR 3412E COMPLETE DIESEL ENGINE STARTING AT $79995.00 SOLD EXCHANGE WITH ONE YEAR OR 2,000 hrs. whichever occurs f...
Updated: Thursday, July 02, 2026 03:09 PM
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: 6734-0308242
Serial Number: 6734-0308242
Description: USED CATERPILLAR 3412E ENGINE, ARR:115-7641, 900HP, 40 PINS ECM COMPUTER, ESN:80M04565, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY EN...
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
