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Condition: Used
Stock Number: EQ-EN579
Description:
Updated: Tuesday, February 17, 2026 07:27 am
Location: Salem, Virginia, USA
Seller: Carter Machinery - Used 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: Thursday, March 05, 2026 06:30 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: Thursday, March 05, 2026 06:30 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: Thursday, March 05, 2026 06:30 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: Thursday, March 05, 2026 06:30 am
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Condition: Used
Description: 634 HP
V12
No turbo
Year 1989
Updated: Tuesday, January 06, 2026 09:19 am
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, February 17, 2026 07:33 am
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: Tuesday, January 06, 2026 09:22 am
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, February 17, 2026 07:33 am
Location: Carbondale, Pennsylvania, USA
Seller: Old Forge Power Equipment Inc.
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: Thursday, March 05, 2026 06:30 am
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
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, February 17, 2026 07:33 am
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, February 17, 2026 07:33 am
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: Tuesday, January 06, 2026 09:22 am
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: Wednesday, February 18, 2026 08:23 am
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: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 68875
Serial Number: 9PW00536
Description: MARINE 720 HP, GOOD WITH 100 DAY LIMITED PARTS WARRANTY, 27,000 hours since new, Original. KEEL COOLED, WITH PANEL
183-3882 ENGINE AR.
474/459...
Updated: Wednesday, February 18, 2026 08:23 am
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: 69204
Description: 3412E, Factory CAT Reman, Drop in replacement for D10R dozers and will fit other applications. only 8,633 hours since replacement. WITH 100 DAY PAR...
Updated: Wednesday, February 18, 2026 08:23 am
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: 69334
Description: COMPLETE 990 II RUNNING TAKEOUT WARRANTY 30 DAYS LIMITED PARTS ONLY. BL#112-7510
Updated: Wednesday, February 18, 2026 08:23 am
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: 69228
Description: COMPLETE D10R RUNS GOOD WITH 100 DAY PARTS WARRANTY PLUS $2500.00 REFUNDABLE CORE DEPOSIT. AKT00371-EQ-557, 3412E-TTA.
581HP, AR#171-5806, SN#5JJ0...
Updated: Wednesday, February 18, 2026 08:23 am
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: 69109
Description: COMPLETE RTO, Cat 3412E runner out of a Cat 775E Haul Truck.
RUNNING TAKEOUT ENGINE ONLY AT $29995.00.
HAVE A SET OF A 990 CONVERTER AND TRANS...
Updated: Wednesday, February 18, 2026 08:23 am
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: 68803
Description: COMPLETE 990 II NEEDS REBUILDING, OR BEST OFFER.
Updated: Wednesday, February 18, 2026 08:23 am
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: 7588-0228257
Serial Number: 7588-0228257
Description: USED CATERPILLAR 3412E DITA TWIN TURBO AFTERCOOLER ENGINE,650HP, ESN:80M 04292, COMPLETE, INSPECTED IN GOOD CONDITION, ALSO MANY ENGINES IN STOCK
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 184-0618198 - SN:38S
Serial Number: 184-0618198 - SN:38S10150
Description: 1989 CATERPILLAR 3412 TURBO ENGINES 535 HP
USED 3412 TURBO CATERPILLAR ENGINE, WITH AFTER COOLER, ENGINE TESTED, RUNNING GOOD.
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Quantity: 2
Condition: Used
Stock Number: 67424
Description: COMPLETE LOW HOUR GENSET ENGINES GOOD TESTED ENGINE * EXCHANGE WITH 100 DAY WARRANTY PLUS $500.00 REFUNDABLE CORE DEPOSIT.
Coreprice: 500
Updated: Wednesday, February 18, 2026 08:23 am
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: 18295
Serial Number: 3LW00292
Description: Part suitable for: Compressor
VAT: The price shown is excluding VAT
VAT/margin: VAT qualifying
2000 Caterpillar 3456 diesel engine, turbocharged, ...
Updated: Tuesday, February 17, 2026 07:33 am
Location: Carbondale, Pennsylvania, USA
Seller: Old Forge Power Equipment Inc.
Condition: Used
Stock Number: 69230
Description: COMPLETE 836G LOW HOURS WITH 100 DAY PARTS WARRANTY PLUS $2500.00 REFUNDABLE CORE DEPOSIT. ONLY 10,000 HOURS. IN STOCK.
836G
FREIGHT INCLUDED IN ...
Updated: Wednesday, February 18, 2026 08:23 am
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: 102861
Shipping Length: 127 cm
Shipping Width: 50.8 cm
Shipping Height: 25.4 cm
Shipping Weight: 18.14 kg
Description: 234-5007: BASE-VALVE C
Updated: Thursday, February 19, 2026 08:55 am
Location: Salt Lake City, Utah, USA
Seller: Vriens Truck Parts
Quantity: 3
Condition: Used
Stock Number: 69450
Description: 3-COMPLETE TAKEOUTS & ONE SHORT BLOCK. ALL FOR REBUILDING.
Updated: Wednesday, February 18, 2026 08:23 am
Location: Chicago, Illinois, USA
Seller: Diesel Sales