VEGE Remanufactured DFDH 4.0L 245ci Car Truck Long Block Engine

Description

Stuck oil control rings and worn rocker arm pivots trigger power loss in multi stop courier trucks. The VEGE Remanufactured DFDH Long Block Engine eliminates premature ring land failure through a complete industrial engine rebuild protocol. This 4.0L 245ci 6-Cylinder powerplant yields 160HP. Fleet mechanics must measure flywheel mounting flange runout prior to transmission bellhousing attachment.

High tensile ASTM A48 Class 30 gray iron forms the rigid crankcase casting to resist cylinder bore ovality under load. The VEGE engine core features an induction hardened nodular iron crank and forged steel connecting rods. Cranking draw consumes 155A on heavy duty 12V starters. Assembled dry weight totals 385 lbs with dimensions measuring 26in length, 24in width, 25in height with a 5.0 quarts oil pan.

Key Features of VEGE DFDH

Fleet maintenance supervisors buy VEGE DFDH Long Block Engine units to restore delivery vehicle route performance. Precision plateau cylinder bore honing provides quick piston ring seating without long break-in delays.

• 6-Cylinder overhead valve construction features align-honed main bearing housings.
• 12-Valve cast iron heads utilize induction hardened exhaust seats to prevent seat recession.
• 4.0L displacement generates 225 ft-lbs torque for moving full commercial cargo loads.
• 0.0014in connecting rod journal clearances preserve oil wedge strength at highway speeds.
• Hydraulic roller lifters reduce valvetrain friction and prevent flat cam lobe wear.
• AISI 1045 solid steel pushrods transmit uniform lift across all intake valve cycles.
• DFDH commercial core units include a pre-installed low cavitation oil pump assembly.
• Heavy duty graphite head gaskets prevent coolant leaks into oil galleries under load.

Dynamometer Test Bench Metrics

Full load dynamometer tests certify 160BHP and 225 ft-lbs torque at 4200 RPM for the DFDH long block engine. Transducers record 46 PSI oil pressure at 195°F continuous sump operating temperature. Compression gauges show 175 PSI in each cylinder with less than 3% variance across the block. Exhaust gas monitors track a maximum 1130°F during load sweeps. Crankshaft thrust flange runout confirms 0.0003in TIR maximum deviation.

Installation Checkpoints Environmental Exclusions

The throttle cable bracket linkage demands 5 lbs pull force to complete valve butterfly actuation. This engine is not built for modern overhead cam Ford Explorer models, racing conversions, or dual fuel LPG systems.

• Drain break-in motor oil at 500 miles and refill with high zinc SAE 10W-30 formulation.
• Hydraulic roller lifters seat automatically within zero lash running envelopes without manual adjustments.
• Cylinder head bolts require complete replacement with new fasteners on every installation cycle.

Warranty Details Transport Inclusions

Buyers receive coverage under the VEGE assembly standard 3-Year 100,000-mile limited warranty program. The custom wooden shipping container encases the fully assembled long block, stamped steel oil pan, timing gear cover, stamped rocker covers, oil pump strainer, and dynamometer check verification report.