Doosan De12 High Pressure Injection Pipe – Excavator Engine Fuel Line Part

Product Details

Product Overview

This De12 High Pressure Pipe is a critical fuel system component designed specifically for Doosan engine applications. Manufactured to meet or exceed OEM specifications, this pipe ensures precise fuel delivery to the injectors under extreme pressure conditions. Ideal for B2B buyers in the heavy machinery and construction sectors, we offer global shipping to major industrial markets including North America, Europe, Southeast Asia, and the Middle East. Our extensive export network ensures fast, reliable delivery to ports and distribution centers worldwide.

Key Features & Benefits

• High-Pressure Durability: Engineered to withstand the extreme internal pressures of modern diesel injection systems, preventing leaks and ensuring consistent fuel flow.
• Corrosion Resistance: Constructed from high-grade alloy steel with a protective coating to resist rust and degradation from diesel fuel and environmental factors.
• Precision Fitment: Manufactured with tight tolerances for a perfect, leak-free seal between the injection pump and fuel injector.
• Enhanced Engine Performance: Ensures optimal fuel atomization and combustion efficiency, leading to improved horsepower, fuel economy, and reduced emissions.
• Direct Replacement: A true bolt-on replacement part, requiring no modifications for installation on compatible Doosan engines.

Technical Specifications

OEM Cross-Reference

This De12 High Pressure Pipe is a direct replacement for the following OEM part numbers:

• Doosan OEM: 65.06501-0012, 65.06501-0013
• Alternative Reference: 8-98023-526-0 (Isuzu/Common Rail)

Please verify your specific engine serial number and existing part number to ensure compatibility.

Compatibility

• Engine Models: Doosan De12 series diesel engines.
• Equipment Applications: Doosan excavators (e.g., DX Series), wheel loaders, and other heavy machinery utilizing the De12 powerplant.
• Year Ranges: Fits models manufactured from the early 2000s to present, depending on the specific engine variant.

Global Supply & Distribution

We are a leading supplier of premium engine parts for the global aftermarket. Our distribution network ensures:

• Worldwide Shipping: Reliable logistics partners for air and sea freight to all continents.
• Major Markets Served: North America, Europe (EU), Asia-Pacific, Middle East (UAE, Saudi Arabia), Africa, and South America.
• Fast Delivery: Stock available for immediate dispatch to major ports like Rotterdam, Shanghai, Dubai, and Houston.
• Trade Compliance: Experienced in international export documentation and customs clearance.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001 certified facilities.
• Testing: Every pipe is individually pressure-tested for leaks and structural integrity before shipment.
• Warranty: Backed by a standard 12-month warranty against manufacturing defects.

FAQ

Q1: Is this pipe compatible with my Doosan DX225LC-3 excavator?
A: The De12 high pressure pipe is designed for engines using the De12 platform. To confirm fitment for your specific DX225LC-3 model, please check your engine serial number and compare it with our OEM cross-reference list. We recommend verifying the original part number before ordering.

Q2: Can I install this pipe myself, or do I need a professional mechanic?
A: While the replacement is a direct bolt-on, we strongly recommend installation by a qualified diesel mechanic. High-pressure fuel systems require precise torque specifications and cleanliness to prevent leaks and ensure safety. Improper installation can lead to engine damage or personal injury.

Q3: How do I maintain this high-pressure pipe to ensure a long service life?
A: The pipe itself is a maintenance-free component under normal operating conditions. However, to maximize its lifespan, ensure your fuel system’s filters are changed regularly to prevent contaminants from causing internal wear. Also, inspect the pipe connections periodically for any signs of fuel seepage or physical damage from vibration.