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Condition: Used
Stock Number: 6387-1114234
Serial Number: 6387-1114234
Description: USED 1.993 DETROIT 12.7L ENGINE, 450HP, S/N:06R0132116, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY DETROIT ENGINES IN STOCK
Updated: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 5915-0602236
Serial Number: 5915-0602236
Description: USED 1.993 DETROIT 12.7L ENGINE, 450HP, S/N:06R0111087, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK
Updated: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 6172-0728234
Serial Number: 6172-0728234
Description: USED 1.997 GENERATOR WITH 12.7L DETROIT ENGINE, NATURAL GAS, DDEC:3, S/N:06R0392536, COMPLETE GENERATOR, INSPECTED AND TESTED RUNNING ENGINE, ALSO ...
Updated: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 304-0808191 - SN:06R
Serial Number: 304-0808191 - SN:06R0807503
Description: 2004 DETROIT 12.7L EGR ENGINE 455 HP
USED 2004 12.7 L DETROIT ENGINE WITH EGR VALV, 455 HP, ENGINE COMPLETE TESTED RUNNING GOOD.
Updated: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 5725-0309231
Serial Number: 5725-0309231
Description: USED DETROIT 12V71TT AFTERCOOLER ENGINE, TWIN TURBO, 700HP, MILITARY APPLICATION, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES ...
Updated: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 5721-0308232
Serial Number: 5721-0308232
Description: USED DETROIT 12V71 TT AFTERCOOLER ENGINE, 700HP, MILITARY APPLICATION, CAST:*8*2878*15, S/N:12VA064532. TWIN-TURBO, COMPLETE, INSPECTED AND TESTED ...
Updated: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 8721-0519268
Serial Number: 8721-0519268
Description: USED DETROIT 12V71 NATURAL ENGINE, 475HP, MODEL:7123-7000, STOCK:0519268, ESN:12VA070866, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO ...
Updated: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 7202-0918242
Serial Number: 7202-0918242
Description: USED 12V71 NON-TURBO DETROIT ENGINE, MODEL:7123-7000, ESN:12VA64923, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE WITH OIL PRESURE GAUGE, ALSO MAN...
Updated: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 968-1029192 - SN:12V
Serial Number: 968-1029192 - SN:12VA-32445 7123-7030
Description: USED 12V71 NATURAL ENGINE, 475HP, V12 ,COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK - FOR PRICE AND SHIPPING CONTACT ...
Updated: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 180-0618194 - SN:12V
Serial Number: 180-0618194 - SN:12VA2676
Description: 1980 DETROIT 12V71 ENGINES 450 HP
USED 12V71 DETROIT ENGINE, ENGINE TESTED RUNNING GOOD.
Updated: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 1291
Description: THIS IS A 12V92. NOT A 12V71. RAN ON 10/17/2019. THIS IS A SOLID RUNNING ENGINE. VERY WELL MANTAINED WOULD BE A FUN ENGINE TO BUILD IN TO SOMETH...
Updated: Tuesday, September 08, 2026 09:31 AM
Location: Ogden, Utah, USA
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: 1292
Description: GOOD ENGINE FLYWHEEL MISSING
Updated: Tuesday, September 08, 2026 09:31 AM
Location: Ogden, Utah, USA
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Description: 400 HP
12 Cylinders
Diesel
Updated: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 6396-1122235
Serial Number: 6396-1122235
Description: USED1.992 DETROIT 12V71N ENGINE, MODEL:7123-7230, 456HP, S/N:12VA-19410, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY IN STOCK
Updated: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 5989-0615237
Serial Number: 5989-0615237
Description: USED 1.988 DETROIT 12V71N V12 ENGINE,475HP, 7120-3000, S/N:12VA3983, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY DETROIT ENGINES IN STOCK
Updated: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 5731-0310233
Serial Number: 5731-0310233
Description: USED 12V71TT TWIN TURBO, AFTERCOOLER ENGINE, 700HP, MILITARY APPLICATION, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK,
Updated: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 6399-1122238
Serial Number: 6399-1122238
Description: USED 1.991 DETROIT 12V71TT ENGINE, TWINTURBO, AFTERCOOLER, 630HP,MODEL:7123-7305, S/N:12VA-19115, COMPLETE, INSPECTEDAND TESTED GOOD RUNNING ENGINE...
Updated: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 7048-0710241
Serial Number: 7048-0710241
Description: USED DETROIT 12V71TTAA ENGINE, TWIN TURBO AFTERCOOLER, 700HP, MODEL:7123-7331, ESN:12VA10108, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO M...
Updated: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: S818
Serial Number: 06R1028928
Description: 2009 Detroit 14L Ddec VI used diesel engine for sale. 515 HP, LOW MILES ,tested and inspected with warranty. Call or visit our website for more inf...
Updated: Thursday, September 24, 2026 08:26 AM
Location: Taylor, Pennsylvania, USA
Seller: Nationwide Heavy Truck Parts
Condition: Used
Stock Number: ENG-DET14.0-1542
Description: DETROIT 14.0 60 SERIES ENGINE O/OF 2005 FREIGHTLINER COLUMBIA, 515 HP, ENG #: 06R823343, STOCK #: ENG-DET14.0-60SERIES-1542, $5,500 EXCHANGE
Updated: Tuesday, October 13, 2026 07:45 AM
Location: Wittenberg, Wisconsin, USA
Seller: ELDERON TRUCK & EQ TRUCK WORLD
Condition: Used
Stock Number: 8180-1106253
Serial Number: 8180-1106253
Description: USED 2009 DETROIT 14.0L ENGINE, 515HP, EGR VALVE, 6067HG6E; STOCK:1106253; ESN:06R1018149; COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE,ENGIN...
Updated: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 313-0809192 - SN:06R
Serial Number: 313-0809192 - SN:06R1001201
Description: 2009 DETROIT 14.0L ENGINE 515 HP
USED 2009 14.0L DETROIT ENGINE, ENGINE TESTED RUNNING GOOD.
Updated: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 5182-1006229
Serial Number: 5182-1006229
Description: USED 2007 DETROIT 14.0L ENGINE, 515HP, 2008 TRUCK, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE , ALSO MANY ENGINES IN STOCK
Updated: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: S759
Serial Number: 06R0821559
Description: 2006 Detroit 14.0L used diesel engine for sale .515 HP, .Serial #06r821559 .Tested and inspected with warranty. Call for more info!
Updated: Thursday, September 24, 2026 08:26 AM
Location: Taylor, Pennsylvania, USA
Seller: Nationwide Heavy Truck Parts
Condition: Used
Stock Number: 1155-1123194 - SN:06
Serial Number: 1155-1123194 - SN:06R0832895
Description: USED 14.0L DETROIT ENGINE WITH 515 HP , COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK.
Updated: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: S957
Serial Number: 06R0861437
Description: 2005 Detroit 14.0L used diesel engine for sale . 515 HP, tested and inspected with warranty. Call or visit our website for more info.
Updated: Thursday, September 24, 2026 08:26 AM
Location: Taylor, Pennsylvania, USA
Seller: Nationwide Heavy Truck Parts
Condition: Used
Stock Number: S756
Serial Number: 06R0868207
Description: 2005 Detroit 14.0L used diesel engine for sale .515 HP, Serial #06r0868207 .Tested and inspected with warranty. Call for more info!
Updated: Thursday, September 24, 2026 08:26 AM
Location: Taylor, Pennsylvania, USA
Seller: Nationwide Heavy Truck Parts
Condition: Used
Stock Number: 266-0729191 - SN:06R
Serial Number: 266-0729191 - SN:06R0856422
Description: 2005 DETROIT 14.0L ENGINE 515 HP
USED 14.0L DETROIT ENGINE, 515 HP, ENGINE TESTED RUNNING GOOD.
Updated: Tuesday, November 10, 2026 03:02 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC