Product Overview

This is a premium Remanufactured Fuel Injection Pump Head Rotor, OEM number 146400-9720, specifically designed for the Nissan LD20 diesel engine. As a critical component of the fuel injection system, this rotor ensures precise fuel metering and delivery for optimal engine performance. Sourced from our facility in Shandong, China, we provide global shipping to major industrial markets including North America, Europe, Southeast Asia, and the Middle East, ensuring fast and reliable delivery to your workshop or distribution center.

Key Features & Benefits

• Precision Remanufacturing: Restored to OE specifications using high-speed steel for exceptional durability and wear resistance.
• 100% Professional Testing: Each unit undergoes rigorous performance and pressure testing to guarantee reliable operation.
• Direct Fitment: Engineered as a direct replacement for the original Nissan LD20 rotor head, minimizing installation time.
• Enhanced Engine Efficiency: Restores proper fuel injection timing and pressure, leading to improved fuel economy and reduced emissions.
• Cost-Effective Solution: Provides the reliability of an OEM part at a fraction of the cost, ideal for fleet maintenance and repair shops.

Technical Specifications

OEM Cross-Reference

This part is a direct cross-reference for the following OEM numbers:

• 146400-9720 (Primary OEM)

Note: Please verify your existing part number against the list above to ensure compatibility.

Compatibility

• Engine Model: Nissan LD20 Diesel Engine
• Vehicle Applications: Compatible with Nissan diesel vehicles equipped with the LD20 engine, commonly found in light-duty trucks, vans, and passenger cars from the 1980s and 1990s.
• System Type: Diesel fuel injection system

Global Supply & Distribution

We serve a global network of B2B clients, including auto parts distributors, repair shops, and fleet operators. Our logistics partners ensure fast delivery to major ports and industrial hubs worldwide.

• Major Markets: North America (USA, Canada, Mexico), Europe (UK, Germany, France, Spain), Asia-Pacific (Japan, Australia, South Korea), Middle East (UAE, Saudi Arabia), and South America (Brazil, Argentina).
• Shipping: Standard delivery time of 3-7 days via express courier or sea freight for bulk orders.
• Export Compliance: We handle all international trade documentation and customs clearance to ensure a smooth transaction.

Quality Assurance

• Manufacturing Standards: Each remanufactured rotor is produced in a controlled environment, adhering to strict quality control protocols.
• Testing: Every unit undergoes a 100% professional test for pressure, flow rate, and mechanical integrity before shipment.
• Warranty: All products are backed by a 1-year warranty against manufacturing defects, providing peace of mind for your investment.

FAQ

Q1: Is this rotor head a direct fit for my Nissan LD20 engine?

Yes, this part (OEM 146400-9720) is a direct replacement for the original fuel injection pump head rotor on the Nissan LD20 diesel engine. We recommend cross-referencing your existing part number to confirm compatibility before purchase.

Q2: What does “Remanufactured” mean for this part, and how does it compare to a new part?

Remanufacturing involves disassembling, cleaning, inspecting, and replacing worn components with new parts (like the high-speed steel rotor head). The result is a part that meets OE performance standards at a lower cost than a brand-new unit, making it an excellent choice for budget-conscious B2B buyers.

Q3: What is the recommended installation procedure for this rotor?

Installation should be performed by a qualified diesel mechanic. It involves removing the old rotor head from the injection pump, cleaning the mating surfaces, and carefully installing the new unit with proper torque specifications. After installation, the injection pump timing must be checked and adjusted to ensure optimal engine performance.

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 .