Product Overview

This high-performance Injector Rotor Head, model 146402-0920, is a critical component designed specifically for VE (Verteiler-Einspritzpumpe) fuel injection pumps in diesel engines. Manufactured to OE specifications in Shandong, China, this part ensures precise fuel metering and reliable engine performance. We offer global shipping to major markets, including North America, Europe, Southeast Asia, and the Middle East, providing fast and reliable delivery for B2B clients worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured to standard dimensions for a direct, seamless replacement, restoring original pump function.
• High-Performance Durability: Built from robust materials to withstand high pressure and constant wear, ensuring a long service life.
• Enhanced Fuel Efficiency: Optimized rotor head design promotes consistent fuel delivery, improving combustion and reducing fuel consumption.
• Reliable Startup: Ensures smooth engine starts and stable idling, even under demanding conditions.
• Cost-Effective Solution: A premium quality aftermarket part offering exceptional value compared to OEM alternatives without compromising performance.

Technical Specifications

OEM Cross-Reference

This part is a direct replacement for the following OEM numbers:

• OEM Number: 146402-0920

Please verify your specific pump model (e.g., Bosch VE type) to ensure compatibility. This part is designed for standard VE pump applications.

Compatibility

• Engine Type: Diesel engines equipped with Bosch VE-type rotary injection pumps.
• Applications: Suitable for a wide range of diesel engine cars, light trucks, and agricultural/industrial machinery using VE pumps.
• Note: Confirm your pump model and year before purchase to ensure correct fitment.

Global Supply & Distribution

We are a dedicated supplier of diesel engine components with a robust global logistics network. We serve major markets across North America, Europe, Asia-Pacific, the Middle East, and Africa. Our warehouse in Shandong, China, enables fast processing and shipping to major ports like Qingdao, Shanghai, and Ningbo. We offer various shipping options (Express, Air, Sea) to meet your delivery deadlines and budget requirements. We are experienced in international trade and can handle bulk orders with professional export documentation.

Quality Assurance

• Manufacturing Standards: Produced in a facility that adheres to stringent quality control measures.
• Testing: Each rotor head is tested for dimensional accuracy and material integrity to ensure reliable performance.
• Warranty: Comes with a 4-month warranty against manufacturing defects.
• Service: Our team provides professional pre-sales and after-sales support to answer your technical questions.

FAQ

Q1: How do I know if this rotor head (146402-0920) fits my VE pump?
This part is a standard replacement for many Bosch VE-type pumps. To confirm fitment, you should check the model number on your pump’s data plate. If your pump uses the same rotor head design (often identifiable by the 146402 series number), it is likely compatible. We recommend comparing your old part side-by-side with the specifications provided.

Q2: What is the installation procedure for this rotor head?
Replacing the rotor head is a precision task best performed by a qualified diesel fuel injection technician. The process typically involves disassembling the VE pump head, carefully removing the old rotor, cleaning the cavity, and installing the new rotor with the correct alignment and torque specifications. Improper installation can lead to pump failure.

Q3: What maintenance is required after installing a new rotor head?
After installation, the fuel injection pump should be bench-tested to ensure correct calibration (timing and delivery). It is also recommended to replace the fuel filter and ensure the fuel system is free of contaminants. Regularly check for fuel leaks and ensure the pump is operating at the correct pressure for optimal engine performance and longevity.