Product Overview

This high-quality, remanufactured Head Rotor is a critical component for the fuel injection system of Nissan 4/10L diesel engines. Designed to restore fuel pressure and precise injection timing, this part (OEM 146403-3120 / 9 461 615 073) ensures optimal engine performance and fuel efficiency. We serve a global B2B clientele, with consistent exports to major markets including North America, Europe, Southeast Asia, the Middle East, and South America. Our stock supports quick dispatch to industrial centers and major ports worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured to meet or exceed OEM specifications for exact fit and function.
• Restored Performance: Remanufactured to deliver reliable fuel delivery, improving engine power and reducing emissions.
• Durable Construction: Built from high-strength materials to withstand the high pressures within the fuel injection system.
• Cost-Effective Solution: Offers a significant cost saving compared to a new OEM unit without compromising on quality.
• Rigorous Testing: Each unit is pressure-tested and inspected to ensure flawless operation before shipment.

Technical Specifications

OEM Cross-Reference

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

• Primary: 146403-3120
• Alternate: 9 461 615 073

Please verify your original part number against the list above to confirm compatibility.

Compatibility

• Engine Applications: Nissan 4-cylinder and 10-cylinder diesel engines (4/10L series). Commonly found in industrial, marine, and automotive applications.
• Vehicle Fitment: Compatible with various Nissan models and machinery utilizing the specified fuel pump type. Please cross-reference your engine code for exact fitment.

Global Supply & Distribution

• Worldwide Shipping: We offer reliable shipping via DHL, FedEx, UPS, TNT, and EMS to ensure fast delivery.
• Major Markets: We export extensively to North America (USA, Canada, Mexico), Europe (Germany, UK, France, Italy), Asia-Pacific (Japan, Korea, Australia), the Middle East (UAE, Saudi Arabia), and South America.
• Logistics: Our standard delivery time is 3-35 days, depending on destination and shipping method. We prioritize fast dispatch to major ports and industrial hubs.
• Trade Compliance: We have extensive experience in international trade and can assist with customs documentation.

Quality Assurance

• Manufacturing Standard: Our remanufacturing process follows strict quality control protocols to ensure reliability.
• Warranty: Comes with a standard 3-6 month warranty against manufacturing defects.
• Testing: Each Head Rotor undergoes rigorous pressure and flow testing to guarantee it meets performance standards before leaving our facility.

FAQ

Q: How do I confirm this Head Rotor fits my fuel pump?

A: Please check the part number stamped on your existing pump head rotor. It should match either 146403-3120 or 9 461 615 073. If you are unsure, please contact our support team with your pump model and engine code for verification.

Q: Is installation of a remanufactured Head Rotor difficult?

A: Installation requires mechanical expertise and knowledge of diesel fuel injection systems. It involves precise alignment and timing. We recommend installation by a qualified diesel technician to ensure proper performance and to avoid damaging the pump or engine.

Q: What maintenance is required after installing this part?

A: After installation, check the fuel system for any leaks and ensure the injection timing is correctly set. Use clean, high-quality diesel fuel and replace your fuel filters regularly to protect the new rotor head from contamination and ensure a long service life.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .