Ve Injection Pump 0460424444 Ve4/12f1100L2036-150418062 for Iv-eco-Fiatneff4 Tier III

This high-pressure rotary diesel fuel injection pump assembly (Part ID: 0460424444 / 0 460 424 444; common OE cross-references include 0460424268, 0460424269, 504063424, 500371306, etc.) is precision-engineered. Designed primarily for the 8140.43 series 2.8L turbocharged diesel engine platform, it is widely used in light-to-medium commercial vehicles such as the Daily III 2.8 TD and Ducato 2.8 D/TD (including cargo vans and passenger buses). As the core unit of the fuel system responsible for regulating pressure, metering, and timing, it efficiently pressurizes diesel and distributes it evenly according to the firing order, ensuring consistent and smooth power delivery.

The pump body is constructed from high-strength forged alloy. Internal components—such as the distributor plunger assembly and governor mechanism—undergo precision hardening and feature wear-resistant coatings to effectively withstand contamination and prevent internal pressure loss. Upon installation, users will notice a significant improvement in performance: rapid, smooth cold starts and stable low-speed idling with reduced operating noise. During heavy-load transport, hill climbing, or long-distance cruising, throttle response is noticeably enhanced, providing smooth and robust acceleration while restoring factory-standard driving dynamics and excellent fuel efficiency.

Direct-from-factory manufacturing with optimized cost efficiency. We provide a one-stop, high-standard supply solution that eliminates the complexities of procurement, excessive intermediary markups, and inconsistent quality tolerances. Utilizing standardized, precision assembly lines, we ensure highly consistent fuel pressure and flow distribution across all cylinders, delivering reliable power output while keeping maintenance budgets reasonable.

Tested on dynamic pressure test benches across all operating conditions and subjected to rigorous quality inspections. Addressing issues such as unstable fuel supply, sluggish acceleration, and engine vibration often caused by substandard components, every high-pressure pump undergoes rigorous testing on automated test benches simulating real-world operating conditions before leaving the factory. Precision testing of sealing integrity and fuel return volume across various pressure ranges ensures the unit is ready for immediate installation, significantly reducing the time and cost associated with assembly and adjustment.

Reliable large-scale warehousing and rapid shipping capabilities. To mitigate downtime losses and operational delays caused by fuel system failures in commercial and operational vehicles, our warehouse maintains ample stock of key specifications. Orders are quickly processed and shipped within 24–48 hours, effectively shortening wait times and helping fleets and vehicle owners get back on the road quickly.

High-hardness, corrosion-resistant valve components with wear-resistant coatings. Designed to combat premature wear and sticking caused by poor diesel lubricity or high sulfur content in certain regions, critical internal wear components are crafted from premium alloy bearing steel and treated with specialized surface hardening. This ensures exceptional fatigue and wear resistance, maintaining stable performance under harsh conditions and prolonged continuous operation, thereby significantly extending service life.

Light commercial van operations involving urban delivery and inter-city distribution: Vans equipped with 2.8L diesel engines frequently travel between major urban roads and logistics parks, often encountering stop-and-go traffic and full-load starts. Technicians install this high-pressure fuel pump to address issues such as sluggish starting, slow acceleration at low speeds, or unstable fuel pressure at idle. Post-installation, fuel pressure builds up smoothly and rapidly, throttle response becomes crisp and responsive, and daily transport efficiency is improved. Intercity Passenger & Business Commuter Transport: When business commuter buses travel at high speeds along intercity highways, their engines operate under sustained high loads for extended periods. If a vehicle experiences power loss while climbing hills in a high gear or stalls under heavy load, the maintenance team can install this high-spec high-pressure fuel pump; its robust fuel delivery restores the engine's full power, ensuring efficient and smooth long-distance travel.

Q: Can the fuel pump be installed and used immediately upon receipt? Is recalibration required?

A: Pressure and flow rate testing and calibration across all operating conditions are completed before the product leaves the factory. Provided the fuel lines are clean, the pump can be put into immediate use after being installed by a professional technician using standard torque specifications and having air bled from the fuel system.

Q: What are the lead times and stock availability for bulk orders?

A: We operate our own production facilities and warehousing centers, maintaining a constant stock of this model. Standard orders ship within 24–48 hours of confirmation, while production schedules for bulk orders can be rapidly arranged.

Q: What quality inspections does the product undergo before leaving the factory?

A: All products are assembled in a Class 100 cleanroom environment and undergo 100% dynamic bench testing under high-temperature and high-pressure conditions. We rigorously monitor pressure build-up, fuel delivery timing, and sealing performance to ensure the product meets quality standards for vehicle installation.

Q: What is the warranty period for the product?

A: We provide a 12-month warranty for this product. Should any malfunction occur due to non-human factors during the warranty period, we will provide rapid after-sales technical support and service to protect your interests.