Product Overview

This high-quality 2418455512 Diesel Fuel Injection Pump Plunger is a precision-engineered component designed for demanding fuel injection systems. Manufactured to meet or exceed OEM specifications, this plunger ensures optimal fuel delivery, engine performance, and longevity. We offer global shipping to major industrial markets across North America, Europe, Asia-Pacific, the Middle East, and Africa, with fast and reliable logistics via DHL, FedEx, EMS, TNT, and UPS.

Key Features & Benefits

• Superior Durability: Constructed from high-grade alloy steel with precision-ground surfaces for exceptional wear resistance and a long service life.
• Precision Engineering: Manufactured with tight tolerances (micron-level) to ensure a perfect seal and consistent fuel metering, reducing fuel consumption and emissions.
• Direct Fitment: An exact OEM replacement part (OE NO. 2418455512) requiring no modifications for a hassle-free installation.
• Enhanced Engine Performance: Restores original fuel injection pressure and timing, leading to smoother operation, increased power output, and reduced smoke.
• Rigorous Quality Control: Each plunger undergoes strict testing for dimensional accuracy, surface finish, and pressure resistance before shipment.

Technical Specifications

OEM Cross-Reference

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

• Primary OEM: 2418455512
• Alternate References: 2455/512, 2 418 455 512
• Common Cross-Reference: 2455-512, 2455512

Note: Always verify the original part number before ordering to ensure compatibility.

Compatibility

This fuel injection pump plunger is designed for use in diesel fuel injection systems. While the specific engine/vehicle application is not explicitly listed, this part number is commonly associated with heavy-duty diesel engines used in:

• Agricultural tractors and harvesters
• Construction equipment (excavators, loaders, bulldozers)
• Industrial diesel generators and pumps
• Truck and bus diesel engines

Recommendation: Please cross-reference your existing part number (e.g., 2418455512, 2455-512) with your engine or injection pump model to confirm fitment. Contact our technical support team for detailed compatibility checks.

Global Supply & Distribution

As a leading supplier of diesel engine components, we pride ourselves on our robust global logistics network. We serve a diverse range of international B2B clients, including:

• Major Markets: North America (USA, Canada, Mexico), Europe (Germany, UK, France, Netherlands), Asia-Pacific (Australia, Japan, South Korea, Singapore), Middle East (UAE, Saudi Arabia, Qatar), and Africa (South Africa, Nigeria, Kenya).
• Fast Delivery: Stock items are dispatched within 3-7 days via DHL, FedEx, EMS, TNT, or UPS. We ensure fast delivery to major ports (Shanghai, Shenzhen, Hamburg, Rotterdam, Los Angeles) and industrial centers.
• Flexible Shipping: We offer air freight, sea freight, and express courier options to meet your urgent or bulk order requirements.
• Trade Compliance: We have extensive experience in international export documentation and customs clearance.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001 certified facilities, adhering to strict quality management systems.
• Material Certification: All raw materials are sourced from certified suppliers and tested for hardness, tensile strength, and chemical composition.
• Testing Procedures: Each plunger undergoes 100% inspection for dimensional accuracy, surface roughness (Ra), and pressure testing to ensure flawless performance.
• Warranty: Backed by a comprehensive 3-year warranty against manufacturing defects. Our 24-hour customer service team is ready to assist with any issues.

FAQ

Q1: How do I know if this 2418455512 plunger fits my injection pump?
A1: To confirm fitment, please check the part number stamped on your existing plunger. It should match 2418455512, 2455-512, or 2455512. Additionally, measure the plunger’s diameter and length to compare with our specifications (35 x 20 x 25 cm package). If you are unsure, please contact us with your pump model (e.g., Bosch, Denso, Delphi) and engine serial number for expert verification.

Q2: What is the recommended installation procedure for this plunger?
A2: Installation should be performed by a qualified diesel mechanic. Key steps include: 1) Thoroughly clean the injection pump housing and all components. 2) Lubricate the new plunger with clean diesel fuel or assembly oil. 3) Insert the plunger carefully into the barrel, ensuring no binding. 4) Torque all retaining screws to the manufacturer’s specifications. 5) Prime the fuel system and check for leaks before starting the engine. Improper installation can cause pump damage or engine failure.

Q3: How can I maximize the service life of this fuel injection plunger?
A3: To ensure longevity, use clean, high-quality diesel fuel with the correct cetane rating and lubricity additives. Regularly replace your fuel filters (every 500-1000 hours) to prevent contamination. Avoid running the engine on low fuel levels, which can draw debris from the tank bottom. If the injection pump shows signs of wear (e.g., hard starting, rough idle, black smoke), inspect and replace the plunger and related components (delivery valve, spring) as a set for optimal performance.