Product Overview

This high-quality new diesel fuel pump plunger element, OEM number F000401397 (also referenced as F401-397), is a critical component for maintaining optimal fuel injection system performance. Designed for precision fuel metering and high-pressure delivery, this plunger ensures reliable engine operation. We serve a global B2B clientele, with major markets in North America, Europe, Asia-Pacific, the Middle East, and South America, offering fast shipping to industrial hubs worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured to exacting tolerances for consistent fuel delivery and injection timing.
• Durable Construction: Built from high-grade materials to withstand extreme pressures and temperatures within the injection pump.
• Improved Engine Performance: Ensures efficient combustion, leading to better fuel economy and reduced emissions.
• Direct Replacement: A perfect fit for systems requiring the F000401397 element, minimizing downtime.
• Reliable Supply: Stocked for prompt dispatch with a minimum order quantity of just 24 pieces.

Technical Specifications

OEM Cross-Reference

This plunger element is directly cross-referenced to the following OEM numbers:

• F000401397 (Primary OEM Number)
• F401-397 (Alternative Reference)

Always verify the original part number on your fuel injection pump before ordering.

Compatibility

This plunger element is designed for use in diesel fuel injection pumps. While the specific engine model is not listed as “other,” this component is commonly used in various heavy-duty and industrial diesel applications. Please confirm compatibility with your specific injection pump model using the OEM number F000401397.

Global Supply & Distribution

• Worldwide Shipping: We offer reliable shipping via DHL, TNT, UPS, EMS, and FEDEX.
• Major Markets: We actively supply to North America, Europe, Asia-Pacific, the Middle East, Africa, and South America.
• Fast Delivery: Orders are processed within 3-7 working days, with express options available for urgent requirements.
• Export Experience: Our team is experienced in international trade documentation and customs compliance.

Quality Assurance

• Manufacturing Standards: Produced in a certified facility in Shandong, China, adhering to strict quality control processes.
• Warranty: Each plunger element comes with a 6-month warranty against manufacturing defects.
• Testing: Components undergo rigorous dimensional and material testing to ensure reliable performance.

FAQ

Q: How do I confirm this F000401397 plunger fits my pump?
A: Compare the OEM number F000401397 or the reference F401-397 with the number stamped on your existing plunger or your injection pump’s service manual. This is a precision part, and using the correct number is essential for proper fitment.

Q: What is the typical installation procedure for this plunger element?
A: Installation should be performed by a qualified diesel technician. It involves disassembling the fuel injection pump, carefully removing the old element, and installing the new one with proper lubrication. Precise torque specifications and cleanliness are critical to avoid damage.

Q: What maintenance is required for the fuel injection pump plunger?
A: The plunger element itself is a wear item. Regular maintenance includes ensuring clean fuel supply (using quality filters) to prevent contamination. Symptoms of a worn plunger include hard starting, misfiring, and loss of power. The pump should be serviced by a specialist when these symptoms appear.