Product Overview

This high-quality WX VE Type Diesel Fuel Injection Pump Head Rotor is a critical component for maintaining optimal fuel delivery in your diesel engine. Designed as a direct replacement for OEM numbers 146402-0920 and 9 461 613 350, this part ensures precise fuel metering and reliable engine performance. Sourced from a professional manufacturing facility in Shandong, China, this head rotor is ideal for repair and replacement applications on 4JB1 series engines. We offer global shipping to industrial hubs across North America, Europe, Asia-Pacific, the Middle East, and Africa, ensuring fast delivery to your workshop or distribution center.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications for a perfect fit and seamless integration with your VE-type injection pump.
• Enhanced Durability: Constructed from high-grade, wear-resistant materials to withstand the high pressures of the diesel fuel injection system, extending service life.
• Restored Engine Performance: Replaces worn or damaged rotors to restore proper fuel pressure and injection timing, leading to improved fuel efficiency and reduced emissions.
• Rigorous Quality Control: Each unit undergoes strict testing to ensure reliability and consistent performance before dispatch.
• Reliable Supply Chain: With a Minimum Order Quantity (MOQ) of just 6 pieces, we cater to both small repair shops and large-scale distributors.

Technical Specifications

OEM Cross-Reference

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

• 146402-0920 (Isuzu / Common Rail System)
• 9 461 613 350 (Bosch / VE Pump)

Note: This list is not exhaustive. Please verify your current pump model and part number before ordering.

Compatibility

This fuel injection pump head rotor is specifically designed for use with VE-type rotary injection pumps. It is commonly used in the following applications:

• Engine Model: Isuzu 4JB1 series diesel engine.
• Vehicle Applications: Fits various light-duty trucks, vans, and industrial machinery equipped with the 4JB1 engine.

Global Supply & Distribution

We are a dedicated B2B supplier with a robust global logistics network. We ensure fast and reliable delivery to major ports and industrial centers worldwide, including:

• North America: Los Angeles, Houston, New York, Toronto.
• Europe: Rotterdam, Hamburg, Felixstowe, Antwerp.
• Asia-Pacific: Shanghai, Singapore, Sydney, Tokyo.
• Middle East & Africa: Dubai, Jeddah, Durban, Lagos.

We have extensive experience in international trade, customs clearance, and documentation, ensuring a smooth transaction for our partners.

Quality Assurance

• Manufacturing Standards: Produced in an ISO-compliant facility with stringent quality control processes.
• Testing: Each head rotor is inspected for dimensional accuracy, surface finish, and pressure resistance.
• Warranty: We offer a 4-month warranty against manufacturing defects, providing peace of mind for your purchase.

FAQ

1. How do I know if this head rotor fits my injection pump?

Please check the part number on your current pump head rotor. This part is a direct replacement for OEM numbers 146402-0920 and 9 461 613 350. It is specifically designed for VE-type pumps used on the Isuzu 4JB1 engine. If you are unsure, please contact us with your pump model and serial number for verification.

2. What are the signs of a failing injection pump head rotor?

Common symptoms include hard starting, rough idling, loss of engine power, black smoke from the exhaust, and increased fuel consumption. If you experience these issues, inspecting and replacing the head rotor is a critical step in the repair process.

3. Is professional installation required?

Yes, we strongly recommend that this component be installed by a qualified diesel mechanic. The fuel injection pump is a high-precision assembly, and incorrect installation can lead to poor engine performance or pump damage. Proper calibration after replacement is also essential for optimal results.