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USD 7569.08
Part #: DFCKRE600607STAU20LB

DFC Diesel Reman KORE Series 6.0 Long Block Crate Engine (20mm Dowels)

Vehicle Fitment:
2006.5-2007 Ford 6.0L Powerstroke (Manual & Automatic) | See full application list below
Part #: DFCKRE600607STAU20LB
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The DFC Diesel Remanufactured KORE Series Long Block Crate Engine is an affordable replacement for the failed diesel in your 2006.5-2007 Ford 6.0L Powerstroke. The KORE Series of engines were designed to bridge the gap for Super Duty and Excursion owners that want a quality engine but are working on a tighter budget. These engines are built to the same high standards and quality of DFC's regular engines and include numerous upgrades to the common failure areas. The KORE Series engines give you an excellent build but reduce costs by not including items that can often be re-used or easily sourced by the end user.

Engine Remanufacturing
These engines are machined utilizing some of the most advanced machining equipment in North America. This Rottler equipment helps ensure the engines feature tolerances that are better than OEM specifications. In addition, the Kore Series features all new pistons, rings, bearings, gaskets, seals, valves, springs, hardened seats, stem seals, and cast guides. Engines come standard with OptiTorque or ARP 2000 Series Head Studs (depending on availability) and upgraded Rod Bolts, Total Seal Gapless Piston Rings, and offer improved gasket sealing methods in common leakage areas.

DFC engines are remanufactured by diesel enthusiasts for diesel enthusiasts. DFC stands behind the KORE Series of engines with a 1-year Unlimited-Mileage Warranty (Non-Commercial).

DFC 6.0L Long Block Engine Includes
Complete short block assembly and gaskets, plus cylinder heads. A complete top end gasket kit is included to finish install.

  • Remanufactured Long Block Crate Engine
  • Uses OptiTorque Or ARP 2000 Head Studs 
  • Built With Upgraded Connecting Rod Bolts
  • Comes With Total Seal Gapless Piston Rings
  • For Use With Automatic & Manual Transmission
  • Professionally Machined Using Rottler Equipment
  • Includes All Gaskets & Silicone To Finish Engine Installation
  • Offers Improved Gasket Sealing Methods In Common Leakage Areas

New Engine Checklist (Replacement Items, Sold Separately):
Oil Cooler - highly recommended and mandatory if your past engine had a bearing failure.
Injectors - highly recommended especially on higher mileage engines or engines with contaminated fuel.
Turbocharger - recommended if mileage over 125K miles, mandatory if shaft play is present, or if engine was dusted.
Water Pump - highly recommended if engine has over 125K miles.
Evans Waterless Coolant - recommended upgrade to prevent corrosion, boil over, and all-around a better cooling system performance.

Application Notes: 
Does not include: front cover, rear cover, oil pump, upper oil pan mounting plate, oil pan, oil pickup tube, and other regular items that normally ship with long block engines.
This engine is designed for models with 20mm cylinder head dowel pins.
The specific brand of each component may change due to part availability at the time of each build. Parts are chosen at the discretion of DFC and cannot be specially requested. DFC uses only the best components sourced from multiple brands during the remanufacturing process and backs the KORE series engines with a 1-year Unlimited-Mileage Warranty.

2006.5-2007 Ford F-250 Super Duty (6.0 Powerstroke w/20mm Dowel Pins)
2006.5-2007 Ford F-350 Super Duty (6.0 Powerstroke w/20mm Dowel Pins)
2006.5-2007 Ford F-450 Super Duty (6.0 Powerstroke w/20mm Dowel Pins)
2006.5-2007 Ford F-550 Super Duty (6.0 Powerstroke w/20mm Dowel Pins)
Shipping Restrictions Apply shipping restriction icon This product can not be shipped to these states/provinces: CA

Note: $500 Crate charge is included in core charge total. Engine shipping crate must be returned with core engine to receive full core credit.


  • MPN KORE600607STAU20LB
  • ID 130351
  • Manufacturer Name DFC Diesel
  • Shipping Weight 693.00 lb.
  • Shipping Length 33 in.
  • Shipping Width 44 in.
  • Shipping Height 36 in.
  • Fuel Type Diesel
  • E-Code 4
  • Warranty Info 1 Year / Unlimited Mileage
    View Kore Series Warranty
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Internal L0R0


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