Product Overview

This high-quality Diesel Fuel Injection Pump Plunger is a critical component designed for precision fuel delivery in various diesel engine fuel injection systems. Manufactured in Shandong, China, this plunger ensures optimal engine performance, fuel efficiency, and reliability. We serve a global B2B clientele, with major markets in North America, Europe, Southeast Asia, the Middle East, and South America, offering fast and reliable shipping solutions to meet your industrial needs.

Key Features & Benefits

• High Precision Manufacturing: Machined to exacting tolerances for a perfect seal and consistent fuel metering.
• Durable Construction: Made from high-grade alloy steel, hardened and ground for superior wear resistance and long service life.
• Enhanced Fuel Efficiency: Optimized design ensures complete fuel atomization, reducing consumption and emissions.
• Reliable Performance: Engineered to withstand high pressure and temperature extremes found in modern diesel engines.
• Direct Replacement: Designed as a direct OE replacement part, ensuring a perfect fit and easy installation.

Technical Specifications

OEM Cross-Reference

This plunger is a direct replacement for the following OEM and aftermarket part numbers:

• M19
• M20
• M30
• K49

Compatibility

This fuel injection pump plunger is designed for use in a wide range of diesel engines, particularly those used in industrial, agricultural, and heavy-duty machinery. It is commonly compatible with various engine models that utilize inline fuel injection pumps. Please verify your specific engine model and pump type against the part numbers (M19, M20, M30, K49) to ensure correct fitment.

Global Supply & Distribution

• Worldwide Shipping: We offer fast and reliable shipping via DHL, TNT, UPS, EMS, and FEDEX to major ports and industrial centers globally.
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, France, Italy), Asia-Pacific (Australia, Japan, Korea), Middle East (UAE, Saudi Arabia), and South America (Brazil, Argentina).
• Export Experience: Our team is experienced in international trade compliance, ensuring smooth customs clearance and documentation for all orders.
• Fast Delivery: Standard delivery times range from 5-10 working days depending on the destination, with express options available for urgent orders.

Quality Assurance

• Manufacturing Standards: Each plunger is manufactured under strict quality control processes, utilizing advanced CNC machining and heat treatment technologies.
• Testing: Every part is individually inspected for dimensional accuracy, surface finish, and hardness to ensure it meets or exceeds OE specifications.
• Warranty: We provide a 3-6 month warranty against manufacturing defects, ensuring your peace of mind.

FAQ

Q1: How do I verify the correct fitment for my engine?

A: Please cross-reference the part numbers (M19, M20, M30, K49) with your existing plunger. This part is a standard replacement for many inline injection pumps. If you are unsure, please provide your engine model and pump serial number, and our technical support team can assist you.

Q2: What is the installation procedure for this plunger?

A: Installation should be performed by a qualified diesel mechanic. Ensure the injection pump is clean and free of debris. Lubricate the plunger with clean diesel fuel before installation. Carefully insert the plunger into the pump barrel, ensuring it slides freely without binding. Torque retaining components to manufacturer specifications.

Q3: How should I maintain the fuel injection system for longevity?

A: Use high-quality, clean diesel fuel and replace fuel filters at recommended intervals. Regularly inspect the fuel injection pump and injectors. Contaminated fuel is the primary cause of plunger wear. We recommend using a fuel water separator to prevent damage from moisture and particulates.