Product Overview

This is a premium-grade, new Fuel Injection Pump Plunger, a critical component for the precise fuel metering and high-pressure delivery required in modern diesel engines. Designed as a direct replacement for OEM part numbers including 2418455524, 2455-524, 2455524, and 2 418 455 524, this plunger ensures optimal engine performance, fuel efficiency, and reduced emissions. We are a leading supplier based in Shandong, China, with a robust global supply chain serving clients in North America, Europe, Southeast Asia, the Middle East, and South America. All orders are processed with a fast 3-7 day delivery window via DHL, FedEx, UPS, or TNT.

Key Features & Benefits

• Precision Engineering: Manufactured to strict OEM tolerances for a perfect fit and reliable operation within the fuel injection pump.
• Enhanced Durability: Constructed from high-grade alloy steel with advanced heat treatment, providing exceptional wear resistance and a long service life.
• Optimized Fuel Efficiency: The plunger’s precise geometry ensures accurate fuel delivery, maximizing combustion efficiency and reducing fuel consumption.
• Rigorous Quality Control: Every unit undergoes strict testing for dimensional accuracy, surface finish, and hardness to ensure 100% performance reliability.
• Direct OE Replacement: Designed to meet or exceed original equipment specifications, making installation straightforward and hassle-free.

Technical Specifications

OEM Cross-Reference

This plunger is a direct replacement for the following OEM and reference numbers. Please verify your original part number for compatibility.

• Primary OEM: 2418455524
• Alternative Numbers: 2 418 455 524, 2455-524, 2455524

Compatibility

This plunger is designed for use in specific diesel fuel injection pump models. It is commonly utilized in heavy-duty and industrial engine applications. Please consult your engine or pump service manual to confirm fitment.

• Application: Fuel Injection System (In-line pump and rotary pump applications)
• Engine Type: Diesel engines requiring a plunger with the 2418455524 specification.
• Note: This is a precision component. For best results, replacement should be performed by a qualified diesel mechanic.

Global Supply & Distribution

We are a dedicated international supplier of diesel engine parts. Our logistics network ensures fast and reliable shipping to customers worldwide.

• Shipping Partners: DHL, FedEx, EMS, TNT, UPS, and sea freight for bulk orders.
• Major Markets: We export extensively to the United States, Canada, United Kingdom, Germany, France, Australia, UAE, Saudi Arabia, South Africa, and Brazil.
• Delivery Time: Standard 3-7 business days via express courier. Bulk orders via sea freight are quoted on request.
• Trade Compliance: We have extensive experience in international trade documentation and customs clearance.

Quality Assurance

We are committed to providing parts that meet the highest standards of performance and reliability.

• Manufacturing Standards: Produced in ISO-certified facilities using precision CNC machining.
• Testing: 100% inspected for dimensional accuracy, surface finish, and material hardness.
• Warranty: Backed by a comprehensive 3-year warranty against manufacturing defects.
• Customer Service: 24-hour customer support to assist with technical questions and order inquiries.

FAQ

Q: How do I confirm that this plunger (2418455524) fits my fuel injection pump?
A: Please check the existing part number on your plunger. This part is a direct replacement for OEM numbers 2418455524 and 2455-524. It is typically used in Bosch-type in-line and certain rotary injection pumps. If you are unsure, please contact our support team with your pump model or engine serial number for verification before purchase.

Q: What is the recommended installation procedure for this plunger?
A: Installation should be performed in a clean, dust-free environment. The plunger and barrel (if applicable) must be lubricated with clean diesel fuel or assembly oil during installation. Ensure no dirt or debris enters the pump housing. We recommend having the injection pump calibrated on a test bench by a qualified technician after installation to ensure correct timing and fuel delivery.

Q: What is the typical lifespan of this aftermarket plunger compared to an OEM part?
A: This plunger is manufactured to meet or exceed OEM specifications using high-grade steel and advanced heat treatment. Under normal operating conditions and with proper fuel filtration, its lifespan is comparable to the original OEM part. The 3-year warranty provided is a testament to its build quality and durability.