Product Overview

This high-quality P-type diesel fuel injection pump plunger is engineered for precision and durability in heavy-duty applications. Specifically designed for HINO E100t and ISUZU 12c1/10pc engines, this plunger (available in P66, P74, and P78 variants) ensures optimal fuel delivery and engine performance. Our products are exported globally to major markets including North America, Europe, Asia-Pacific, the Middle East, and South America, serving a wide network of B2B clients in the automotive aftermarket and industrial sectors.

Key Features & Benefits

• Superior Material: Constructed from high-grade steel for exceptional wear resistance and longevity.
• Precision Engineering: Manufactured to strict tolerances for a perfect fit and reliable fuel injection.
• Enhanced Performance: Optimized design ensures consistent fuel pressure and efficient combustion, reducing fuel consumption and emissions.
• Durable Construction: Built to withstand the high pressures and demanding conditions of diesel engine operation.
• Cost-Effective Solution: A reliable replacement part that restores engine performance without the high cost of OEM parts.

Technical Specifications

OEM Cross-Reference

This plunger is a direct replacement for the following OE numbers:

• P66
• P74
• P78

Please verify your existing part number against these references to ensure compatibility. If you require a specific OEM number not listed, please contact our sales team for cross-referencing assistance.

Compatibility

This fuel injection pump plunger is specifically designed for the following engine models and applications:

• Engine Models: HINO E100t, ISUZU 12c1, ISUZU 10pc
• Vehicle Applications: Heavy-duty trucks, buses, construction equipment, and industrial machinery powered by these engines.

For specific year ranges and vehicle compatibility, please consult our technical support team with your engine serial number.

Global Supply & Distribution

We are a leading supplier of diesel engine components with a robust global distribution network. Our commitment to fast and reliable delivery ensures that your operations stay on schedule.

• Worldwide Shipping: We ship to all major ports and industrial centers around the world.
• Major Markets Served: North America, Europe, Asia-Pacific, Middle East, Africa, and South America.
• Fast Delivery: Standard delivery time of 3-7 days from our warehouse in Shandong, China.
• Export Experience: We have extensive experience in international trade, ensuring compliance with all customs and shipping regulations.

Quality Assurance

We are dedicated to providing only the highest quality products. Our quality assurance process includes:

• Manufacturing Standards: All parts are manufactured in ISO-certified facilities using advanced production techniques.
• Testing: Each plunger undergoes rigorous testing for dimensional accuracy, material integrity, and performance under pressure.
• Warranty: We offer a 6-12 month warranty against manufacturing defects, ensuring your peace of mind.

FAQ

Q1: How do I confirm the correct plunger size (P66, P74, or P78) for my engine?
A1: The correct size is determined by your engine’s fuel injection pump specifications. You can find the part number (P66, P74, or P78) stamped directly on the old plunger or in your engine’s service manual. If you are unsure, please provide us with your engine model (e.g., HINO E100t) and pump serial number for verification.

Q2: What is the recommended installation procedure for this plunger?
A2: Installation should be performed by a qualified diesel mechanic. The process involves removing the fuel injection pump, disassembling the pump head, and replacing the old plunger and barrel assembly with the new one. It is critical to ensure absolute cleanliness during installation to prevent contamination and premature wear. We recommend consulting the engine’s service manual for detailed torque specifications and procedures.

Q3: How can I maximize the lifespan of this fuel injection pump plunger?
A3: To maximize the lifespan, use high-quality, clean diesel fuel and replace your fuel filters regularly. Ensure the fuel injection pump is properly lubricated with the correct grade of engine oil. Adhering to the manufacturer’s recommended service intervals for the entire fuel system will help prevent excessive wear and maintain optimal performance.