VEGE Remanufactured DCU4 3.4L 207ci Car Truck Long Block Engine

Description

Lower intake manifold gasket failures and blown head gaskets contaminate motor oil in commercial delivery vans. The VEGE Remanufactured DCU4 Car Truck Long Block Engine ends chronic coolant migration during a commercial long block repower overhaul. This 3.4L 207ci 6-Cylinder powerplant generates 180HP. Technicians must clean lower intake manifold bolt threads prior to installation.

Engineers cast the sturdy block out of ASTM A48 Class 30 iron paired with heat treated A356 aluminum cylinder heads. A balanced nodular iron crankshaft spins inside copper lead sleeve bearings within this VEGE motor core. Cold starter operation draws 155A across standard 12V automotive battery systems. Bare unrigged dry weight registers 360 lbs with dimensions of 25in length, 24in width, 26in height. The bottom stamped steel oil pan holds 4.5 quarts.

Key Features of VEGE Remanufactured DCU4

Maintenance supervisors buy VEGE Remanufactured DCU4 Car Truck Long Block Engine assemblies to keep delivery routes operational. Every industrial engine rebuild integrates precision resurfaced heads and fresh rotating assemblies to guarantee dependable long term performance.

• Multi layer steel cylinder head gaskets halt combustion gas leakage under continuous hill climb loads.
• Roller hydraulic lifters reduce internal friction to improve fuel consumption across stop-and-go fleet delivery routes.
• Main journal clearances held to 0.0013in ensure strong oil film boundary layers during warm idling.
• The DCU4 commercial core uses micro polished camshaft journals to stop overhead valvetrain oil starvation.
• Diamond honed cylinder walls facilitate immediate compression ring break-in without cylinder wall glaze.
• Hardened steel pushrods maintain straightness under sudden throttle kickdown downshift events.
• Single piece rear crankshaft seals stop oil seepage into transmission bellhousing compartments.

Dynamometer Testing Operational Ranges

Shop dynamometer sweeps measure this DCU4 long block engine at 180 BHP and 205 ft-lbs of torque at 4000 RPM. Internal gallery oil pressure registers 48 PSI at 190°F oil pan thermal stabilization. Exhaust runner probes measure 1240°F during sustained heavy pull sessions on the water brake absorber unit. Cylinder compression checks record 180 PSI across all six cylinders within 4% balance between both cylinder banks. Total crankshaft runout measures under 0.0002in TIR to avoid premature main bearing shell fatigue under load.

Service Installation Inspection Directives

Accelerator throttle cable linkage tension must register 4 lbs of return pull for crisp plate closing. This 60-degree V6 assembly is NOT intended for longitudinal rear wheel drive conversion chassis, marine inboard jet drives, or forced induction turbo configurations.

• Evacuate break-in lubricant along with the spin-on filter at 500 miles or 25 operating hours.
• Install pushrods with longer intake rods in correct valve locations to prevent rocker binding damage.
• Torque cylinder head torque-to-yield fasteners to exact angle specifications without subsequent hot retorque steps.

Crated Engine Warranty Assurance

Manufactured to meet the strict VEGE assembly standard, this remanufactured package includes a 3-Year 100,000-mile parts warranty. The timber freight crate encloses the long block, oil pan, front timing cover, stamped valve covers, oil pickup tube screen, and authenticated shop dynamometer inspection report.