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D&J Precision Essential Long Block Engine - 2004.5-2007 Dodge/Ram Cummins 5.9L

Thoroughbred Sku #: DJPLB100076-CRE


$7,499.99

+ $375.00 Shipping
CORE RETURN NOTE: Shipping cost is one way (delivered to you) BD makes returning your core easy. Use the return label from BD’s website (CLICK HERE) and the cost will be deducted from your core credit.

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Product Details

Product Name: D&J Precision Essential Long Block Engine - 2004.5-2007 Dodge/Ram Cummins 5.9L
Manufacturer: D&J Precision
Manufacturer Part #: LB100076
Thoroughbred Diesel Part #: DJPLB100076
Fitment Notes: 2004.5-2007 Dodge/Ram Cummins 5.9L

The Essentials Reman Long Block is designed to provide reliable and efficient performance for your diesel engine needs. Built with precision and care, this remanufactured engine is perfect for those seeking quality and affordability.

Why Choose the Essentials Reman Long Block?

Upgrade to our Essentials Reman Long Block for dependable performance and reliability for your diesel engine. With comprehensive inspection, precision machining, and stringent quality control, we ensure your engine performs at its best, providing you with the efficiency and reliability you need for everyday and heavy-duty use.

Includes:

  • New Pistons
  • New head, main, and rod bolts
  • New main and rod bearings
  • HP Reman Cylinder Head
  • Reconditioned stock camshaft
  • All new gaskets (upper and lower sets)
  • New lifters
  • Reconditioned crankshaft
  • Reconditioned OEM connecting rods

D&J Precision Essential Long Block Engine Features:

  • Comprehensive Inspection: Each engine is disassembled, crack checked, inspected, and all threaded holes are tapped, blasted, and cleaned before machining.
  • Precision Machining: CNC blueprinted, bored, honed, and deck surfaced. Each crankshaft is checked for straightness and size and repaired as needed.
  • Thorough Cleaning: Blocks are meticulously cleaned and inspected to ensure the highest quality. Bearing clearances, piston-to-wall clearance, piston protrusion, deck, and hone surfaces are all measured. All pistons and rods are double-checked for proper spec, and ring gaps are corrected as needed.
  • Controlled Assembly: Assembled in a clean room by skilled technicians, ensuring top quality.
  • High-Performance Cylinder Head: Disassembled, crack-checked, with stock seats replaced by heavy-duty valve seats. CNC high-performance valve job performed with Newen seat and guide machine. Cleaned, inspected, assembled, and pressure-checked.
  • For more information on D&J Precision call us at 1-859-737-4966.

 

Engines Covered by the Warranty

 

Engine Model Warranty Period Coverage
Essential Reman Engines 2 years / 100,000 miles Parts & Labor
Precision Plus Reman Engines 2 years / 100,000 miles Parts & Labor
Heavy Hauler Engines 2 years / 100,000 miles Parts & Labor
Street Performance Series Engines 90 days Parts & Labor
Performance Series Engines 90 days Parts & Labor
Predator Engines 90 days Parts & Labor
Enforcer 6.7 Cummins Engines 90 days Parts & Labor

 

D&J Precision Machine Engine Limited Warranty - details click here


Reviews

  • What kind of warranty comes with this engine?

    Chris | 10/13/2025
    • 2 yr 100,000 miles