Product Overview

This is a premium quality, brand new Fuel Injection Pump Plunger A158, specifically designed for the Nissan FD33 diesel engine. As a critical component of the fuel system, this plunger ensures precise fuel metering and high-pressure delivery for optimal engine performance and fuel efficiency. We are a direct supplier from Shandong, China, offering global shipping to major markets worldwide, including North America, Europe, Asia-Pacific, the Middle East, and South America. Our stock ensures fast dispatch and competitive pricing for B2B bulk orders.

Key Features & Benefits

• Premium Material: Manufactured from high-speed steel for exceptional hardness, wear resistance, and a long service life.
• Precision Engineering: Machined to standard size with tight tolerances for a perfect fit and optimal fuel injection timing.
• 100% Professional Tested: Every plunger undergoes rigorous testing to ensure flawless performance and reliability.
• Direct OEM Replacement: Matches the original part number 131152-3120 for a seamless replacement, reducing downtime.
• Enhanced Durability: Designed to withstand high pressure and temperature, ensuring consistent engine power and fuel economy.

Technical Specifications

OEM Cross-Reference

This plunger is a direct replacement for the following original equipment manufacturer (OEM) numbers:

• 131152-3120 (Primary OEM)
• A158 (Model/Series Number)

Note: Please verify your existing part number to ensure compatibility. This part corresponds to the Nissan FD33 injection pump element.

Compatibility

• Engine Model: Nissan FD33
• Vehicle Application: Designed for diesel engines, commonly found in industrial machinery, forklifts, and heavy equipment.
• Fitment: Standard size plunger for the injection pump of the FD33 engine.
• Year Range: Generally compatible with all model years of the Nissan FD33 engine.

Global Supply & Distribution

We provide efficient logistics solutions to serve international B2B clients. Our distribution network ensures fast and reliable delivery to major destinations worldwide.

• Worldwide Shipping: We ship to North America, Europe, Asia-Pacific, Middle East, Africa, and Latin America.
• Fast Delivery: Standard lead time is 3-7 days after order confirmation.
• Major Ports: Efficient shipping to ports like Los Angeles, Rotterdam, Shanghai, Dubai, and Singapore.
• Trade Compliance: Experienced in international export, customs clearance, and documentation.

Quality Assurance

• Manufacturing Standards: Produced in a certified facility using precision machining processes.
• Testing: Each plunger is 100% professionally tested for dimensional accuracy and hydraulic performance.
• Warranty: Backed by a 1-year warranty against manufacturing defects.
• Packaging: Securely packed to prevent damage during transit.

FAQ

Q: Is this plunger a direct fit for the Nissan FD33 injection pump?
A: Yes, this A158 plunger (OEM 131152-3120) is specifically designed as a standard-size replacement element for the Nissan FD33 diesel engine injection pump. It is a direct fit, but we recommend comparing it with your old part to confirm compatibility.

Q: What is the recommended installation procedure?
A: Installation should be performed by a qualified diesel mechanic. The plunger must be installed in a clean environment to avoid contamination. Ensure proper lubrication during assembly and check the pump timing after replacement. We provide technical support for our B2B partners.

Q: What is the expected lifespan of this plunger under normal operating conditions?
A: With proper fuel filtration and maintenance, this high-speed steel plunger offers a long service life. The 1-year warranty covers manufacturing defects, but actual lifespan depends on fuel quality and engine operating conditions. Regular inspection of the fuel system is recommended.