Product Overview

This high-performance 6 Cylinder VE Pump Diesel Injection Head Rotor 146405-4420 is a precision-engineered component designed for reliable fuel delivery in diesel engines. Manufactured to OEM specifications, this rotor head is ideal for replacing worn or failed injection pump heads in commercial and industrial diesel applications. We serve a global B2B clientele, with major markets in North America, Europe, Southeast Asia, and the Middle East, ensuring fast and reliable shipping to ports and industrial hubs worldwide.

Key Features & Benefits

• Premium Stainless Steel Construction: Built from high-grade stainless steel for exceptional corrosion resistance and long service life in harsh fuel environments.
• Precision Engineering: Features a 10mm diameter with tight tolerances to ensure optimal fuel metering and injection timing for maximum engine efficiency.
• OEM Direct Replacement: Designed as a direct drop-in replacement for the Bosch VE pump system, matching the exact specifications of part number 146405-4420.
• High-Performance Output: Engineered to handle the high-pressure demands of 6-cylinder diesel injection systems, ensuring consistent fuel delivery and reduced emissions.
• Rigorous Quality Control: Each unit is tested for dimensional accuracy and hydraulic performance to guarantee reliable operation upon installation.

Technical Specifications

OEM Cross-Reference

This rotor head is a direct replacement for the following OEM part numbers. Please verify compatibility with your specific pump model before ordering.

• Primary Number: 146405-4420
• Alternate Number: 1464054420

Compatibility

This component is designed for use in Bosch VE-type distributor injection pumps found on various 6-cylinder diesel engines. Typical applications include:

• Engine Types: 6-cylinder inline and V-configuration diesel engines using VE pumps.
• Vehicle Applications: Commercial trucks, agricultural tractors, construction machinery (excavators, loaders), and industrial generators.
• Note: Always confirm your pump model and rotor specifications (e.g., diameter and plunger count) to ensure correct fitment.

Global Supply & Distribution

We are committed to providing fast and reliable logistics for B2B partners worldwide.

• Worldwide Shipping: We ship to all major continents including North America, South America, Europe, Africa, Asia-Pacific, and the Middle East.
• Fast Delivery: Orders are processed within 24 hours and shipped via express (DHL, FedEx, UPS) or sea freight to major ports like Los Angeles, Rotterdam, Shanghai, and Dubai.
• Export Expertise: Our team has extensive experience in international trade, ensuring all shipments comply with customs regulations and are properly documented.

Quality Assurance

• Manufacturing Standards: Produced in a facility that adheres to strict ISO quality management principles.
• Testing: Each rotor head undergoes dimensional verification and surface finish inspection to meet OEM standards.
• Warranty: Backed by a 4-month warranty against manufacturing defects, providing peace of mind for your purchase.

FAQ

Q1: How do I know if this rotor head fits my injection pump?

A: This part is specifically designed for Bosch VE-type pumps with a 10mm rotor diameter. To confirm compatibility, check your pump’s model number (usually found on a nameplate) and verify it is a 6-cylinder VE pump. Cross-reference your existing part number with 146405-4420.

Q2: What is the installation procedure for this part?

A: Installation requires specialized tools and knowledge of diesel injection systems. The pump must be removed, disassembled, and the old rotor head replaced. It is critical to clean all components thoroughly and re-calibrate the pump on a test bench. We recommend installation by a certified diesel technician.

Q3: What maintenance is required after installation?

A: After installing a new rotor head, ensure the fuel system is free of contaminants by replacing fuel filters. Use clean, high-quality diesel fuel. Regularly check for leaks and monitor engine performance. The 4-month warranty covers defects, but proper maintenance is key to longevity.