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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: Wednesday, June 17, 2026 10:45 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: Wednesday, June 17, 2026 10:45 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: Wednesday, June 17, 2026 10:45 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: Wednesday, June 17, 2026 10:45 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: Wednesday, June 17, 2026 10:45 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: Wednesday, June 17, 2026 10:45 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, June 16, 2026 10:52 AM
Location: Ogden, Utah, USA
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: 1292
Description: GOOD ENGINE FLYWHEEL MISSING
Updated: Tuesday, June 16, 2026 10:52 AM
Location: Ogden, Utah, USA
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Description: 400 HP
12 Cylinders
Diesel
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC