Product Overview

This high-precision Fuel Pump Element Plunger, identified by part numbers 4810 and 090150-4810, is a critical component for the fuel injection system of commercial diesel engines. Manufactured to strict OEM specifications, this A-Type plunger ensures optimal fuel delivery, combustion efficiency, and engine performance. We serve a global B2B clientele, with consistent exports to major markets including North America, Europe, Southeast Asia, the Middle East, and South America. This part is ideal for repair shops, engine rebuilders, and parts distributors looking for a reliable, cost-effective replacement solution.

Key Features & Benefits

• Premium Material: Constructed from high-speed steel for exceptional wear resistance and a long service life under high-pressure conditions.
• Precision Engineering: Machined to tight tolerances to ensure a perfect seal and consistent fuel metering, reducing fuel consumption and emissions.
• Direct Replacement: Designed as a direct drop-in replacement for the original part, minimizing downtime during installation.
• Enhanced Durability: Rigorously tested to withstand the extreme pressures within the fuel injection pump, ensuring reliable operation in demanding environments.
• Cost-Effective Solution: Offers a high-quality alternative to genuine OEM parts, providing excellent value for maintenance and repair budgets.

Technical Specifications

OEM Cross-Reference

This plunger element is a direct replacement for the following OEM and reference numbers:

• OEM Number: 090150-4810
• Reference Number: 4810

Please verify your existing part number to ensure compatibility.

Compatibility

This A-Type plunger is a universal component widely used in various diesel fuel injection pumps. It is suitable for:

• Engine Applications: Diesel engines requiring A-Type pump elements.
• Vehicle Types: Trucks, agricultural tractors, construction machinery, and marine diesel engines.
• Common Pump Models: Inline fuel injection pumps from manufacturers like Bosch, DENSO, and similar designs.

Global Supply & Distribution

We are a dedicated supplier of diesel engine components with a robust global logistics network. Our capabilities include:

• Worldwide Shipping: Reliable shipping partners for fast delivery to all continents.
• Major Markets: We regularly serve clients in North America, Europe (EU), Southeast Asia (ASEAN), the Middle East (GCC), Africa, and Oceania.
• Fast Delivery: Efficient processing and dispatch from our hub in Shandong, China, to major ports and industrial hubs worldwide.
• Trade Expertise: Experienced in international export documentation and customs clearance to ensure a smooth transaction.

Quality Assurance

• Manufacturing Standards: Produced in a certified facility adhering to strict quality control processes.
• Testing: Each plunger is inspected for dimensional accuracy, surface finish, and material integrity before packaging.
• Warranty: Backed by a 4-month warranty against manufacturing defects, providing peace of mind for your purchase.

FAQ

Q: How do I confirm this plunger (4810) fits my fuel injection pump?
A: Please check the part number stamped on your existing plunger element. It should be directly marked as “4810” or “090150-4810”. If your pump uses a different reference number, please contact us with the pump model (e.g., Bosch PES, PE) and the vehicle/engine application for verification.

Q: What is the correct installation procedure for this A-Type plunger?
A: Installation should be performed by a qualified diesel technician. It is critical to ensure absolute cleanliness during installation. The plunger and its matching barrel (often sold as a matched set) must be kept free of dirt and debris. Lubricate with clean diesel fuel or assembly oil before insertion. Torque the retaining screws to the manufacturer’s specifications.

Q: How can I maximize the service life of this plunger element?
A: The lifespan depends heavily on fuel quality. Always use clean, high-quality diesel fuel with the correct lubricity. Regularly replace the fuel filter and water separator. Contaminated fuel is the primary cause of premature wear on plunger elements. Also, ensure the injection pump receives proper lubrication as per the engine manual.