Product Overview

This high-precision MW Series Diesel Fuel Pump Plunger & Barrel assembly is a critical component for diesel engine fuel injection systems used in heavy-duty excavators and industrial machinery. Manufactured to strict OEM specifications (Part Nos: 2418455196, 2455-196, 2455/196), this plunger element ensures accurate fuel metering and high-pressure delivery for optimal engine performance. We are a direct supplier based in Shandong, China, with extensive export experience to global markets including North America, Europe, Southeast Asia, and the Middle East. Our stock supports fast, reliable shipping to major ports and industrial centers worldwide.

Key Features & Benefits

• Superior Durability: Constructed from high-speed steel (HSS) for exceptional wear resistance and long service life under high-pressure conditions.
• Precision Engineering: 100% professionally tested to ensure exact fitment and precise fuel delivery, reducing fuel consumption and emissions.
• Direct Replacement: Designed as a direct OEM replacement for MW series pumps, simplifying maintenance and minimizing downtime.
• Reliable Performance: Restores engine power and smooth operation by maintaining correct injection timing and pressure.
• Global Compatibility: Suitable for a wide range of diesel engines used in excavators, generators, and agricultural machinery.

Technical Specifications

OEM Cross-Reference

This plunger and barrel assembly is a direct replacement for the following OEM numbers. Please verify your original part number before ordering.

• Primary Number: 2418455196
• Alternate Numbers: 2455-196, 2455/196

Compatibility

This MW series plunger is designed for use in diesel fuel injection pumps commonly found in:

• Engine Types: Diesel engines (various brands including Cummins, Perkins, Deutz, and Yuchai)
• Vehicle/Machine Fitment: Excavators, bulldozers, loaders, generators, and agricultural tractors
• Pump Series: MW type injection pumps

Global Supply & Distribution

We specialize in the international supply of diesel engine parts. Our logistics network ensures efficient delivery to key markets:

• North America: Fast shipping to Los Angeles, Houston, New York, Toronto.
• Europe: Reliable delivery to Rotterdam, Hamburg, Felixstowe.
• Asia-Pacific: Express service to Singapore, Dubai, Sydney, and major Chinese ports.
• Middle East & Africa: Regular shipments to Jebel Ali, Durban, and Mombasa.
• Shipping: 3-7 days delivery via express (DHL/FedEx) or sea freight for bulk orders.
• Payment: We accept T/T, Western Union, and PayPal for your convenience.

Quality Assurance

• Manufacturing: Produced in a certified facility using advanced CNC machining and heat treatment processes.
• Testing: Every unit undergoes a 100% professional test for dimensional accuracy, surface finish, and pressure integrity.
• Warranty: Backed by a comprehensive 1-year warranty against manufacturing defects.

FAQ

Q: How do I confirm this plunger fits my injection pump?
A: Please check the part number stamped on your original plunger or pump housing. This part is designed for MW series pumps and replaces OEM numbers 2418455196, 2455-196, and 2455/196. If you have a different number, please contact our sales team with your pump model and engine type for cross-verification.

Q: What is the recommended installation procedure?
A: Installation should be performed by a qualified diesel technician. Ensure the injection pump is completely clean before installation. Apply clean diesel fuel or lubricating oil to the plunger and barrel during assembly. Do not force the components; they should slide together smoothly. Torque to manufacturer specifications.

Q: Can I order a single piece for sample testing?
A: Our standard MOQ is 6 pieces. However, we understand the need for sample verification for large projects. Please contact our sales team directly to discuss sample orders or trial quantities for new customers. We are flexible to support your testing requirements.