VEGE Remanufactured DA23 4.0L 242ci Car Truck Long Block Engine

Description

A 3956cc displacement baseline powers the VEGE DA23 Car Truck Long Block Engine during your scheduled commercial long block repower. This 4.0L 242ci 6-Cylinder inline configuration produces 190HP for rugged utility fleets. Mechanics must inspect exhaust manifold mounting stud depth because blind cylinder head holes collect carbon debris and create manifold seal exhaust leaks.

Heavy pearlitic ASTM Class 30 gray iron forms the deep skirt inline cylinder block for immense torsional rigidity. Every VEGE engine core contains a nodular iron seven main bearing crankshaft and forged steel I-beam connecting rods. Valvetrain geometry integrates stellite faced valves inside wear resistant iron guides. The 12V starter draws 165A under cold crank test loads. Dry engine weight measures 485 lbs with dimensions of 33in length, 20in width, 26in height, with 6.0 quarts oil capacity.

Key Features of VEGE DA23

Fleet mechanics buy VEGE DA23 Car Truck Long Block Engine setups to finalize an industrial engine rebuild with verified shop floor reliability. Deck resurfacing guarantees Ra 30 smoothness to support multi layer cylinder head gaskets under prolonged route heat.

• An inline 4.0L 242ci configuration provides continuous low RPM torque to pull utility service trailers.
• Seven main bearing journals spread rotational forces to eliminate crankshaft whip under load.
• Plateau honed cylinder walls allow fast compression ring seating within initial engine run hours.
• The DA23 commercial core camshaft features custom ramp speeds to prevent high RPM lifter bounce.
• High volume oil pumps ensure constant lubrication through long internal engine gallery passages.
• Shot-peened connecting rods resist fatigue failures during continuous commercial route transit.
• Corrosion resistant brass freeze plugs protect the water jacket from cooling fluid deterioration.

Dynamometer Verification Operational Thresholds

Dyno load cell verification proves this DA23 long block engine produces 190HP and 235 ft-lbs of shaft torque at 3,800 RPM. Testers sustain a 2,000 RPM continuous load while oil gallery pressure holds between 42 PSI and 55 PSI. Engine oil sump temperature reads 195°F and exhaust gas heat levels reach 1,180°F. Compression testing confirms 170 PSI across all six inline cylinders within 4% variance. Crankshaft journal runout measures 0.0003in TIR to verify true rotational alignment.

Field Installation Maintenance Protocols

Mechanical throttle cables demand 5 lbs pull force to guarantee positive throttle plate return to idle position. Do not install this commercial replacement engine into high displacement highway tractors or stationary woodchippers lacking radiator shrouds. Fleet service teams must apply standard maintenance protocols.

• Flush break-in motor oil and install a fresh oil filter after 500 miles or 30 run hours.
• Verify non-adjustable rocker arm pivot bolts torque down to 21 ft-lbs into cylinder head bosses.
• Check cooling system thermostat operation to verify standard coolant flow initiates at 195°F.

Crate Manifest Coverage Terms

All rebuilding methods comply with the VEGE assembly standard backed by a 3-Year 100,000-mile parts warranty. The timber shipping crate houses the sealed long block core, steel oil pan, front timing cover, stamped valve cover, oil pickup tube, and the inspector verification sheet.