Product Overview

This high-pressure fuel injection pipe is engineered as a direct-fit replacement for Doosan DB58 diesel engines. Designed for durability and precise fuel delivery, it is a critical component for maintaining optimal engine performance and fuel efficiency. We supply this part globally to major markets including North America, Europe, the Middle East, and Asia-Pacific, supporting the maintenance needs of heavy machinery fleets worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM dimensions (OEM Size) to ensure a perfect fit and seamless installation without modifications.
• Enhanced Durability: Constructed from high-grade materials to withstand extreme pressures and vibrations common in diesel engine operation.
• Optimal Fuel Delivery: Maintains precise fuel pressure to the injectors, ensuring efficient combustion, maximum power output, and reduced emissions.
• Rigorous Quality Control: Each part undergoes stringent testing, supported by machinery test reports and video outgoing-inspection records.
• Cost-Effective Solution: Offers a reliable, high-quality alternative with a significant price advantage, reducing downtime and maintenance costs.

Technical Specifications

OEM Cross-Reference

This part is manufactured as a direct replacement for the original Doosan component. For precise cross-referencing, please verify the specific part number from your engine’s documentation or the original part. We recommend consulting with our technical team to confirm compatibility with your exact application.

Compatibility

This fuel injection pipe is specifically designed for the Doosan DB58 diesel engine. It is commonly used in a wide range of heavy machinery and vehicles, including:

• Excavators
• Trucks
• Forklifts
• Bulldozers
• Buses
• Loaders
• And other industrial equipment powered by the DB58 engine.

Global Supply & Distribution

We are a professional exporter of heavy-duty engine components with extensive experience in international logistics and trade compliance. Our streamlined supply chain ensures reliable and timely delivery to key industrial regions globally.

• Worldwide Shipping: We ship to all major markets, including North America (USA, Canada, Mexico), Europe (UK, Germany, Netherlands), Asia-Pacific (Australia, Japan, Singapore), and the Middle East (UAE, Saudi Arabia).
• Fast Delivery Network: Efficient dispatch to major international ports and logistics hubs, with options for air and sea freight to meet urgent project timelines.
• B2B Expertise: We specialize in bulk orders for distributors, workshops, and fleet operators, ensuring smooth customs clearance and professional documentation.

Quality Assurance

Our commitment to quality ensures you receive a reliable part that meets the demands of heavy-duty operation.

• Manufacturing Standards: Produced in ISO-certified facilities using precision tooling and high-quality materials.
• Comprehensive Warranty: Backed by a 6-month warranty against manufacturing defects, providing peace of mind for your investment.
• Pre-Shipment Verification: Every part is subject to a final video outgoing-inspection, and machinery test reports are available to verify performance specifications before shipment.

FAQ

Q1: How can I be sure this fuel pipe will fit my Doosan DB58 engine?
A1: This part is manufactured to the exact OEM size and specifications. For absolute certainty, we recommend comparing the dimensions and fitting ends with your original part or providing us with your engine’s serial number for our technical team to verify.

Q2: What are the critical steps for installing a new high-pressure fuel injection pipe?
A2: Always follow the engine manufacturer’s service manual. Key steps include: relieving fuel system pressure, carefully removing the old pipe, ensuring the new pipe is not bent or kinked during installation, using new sealing washers, and torquing connections to the specified value. After installation, prime the system and check thoroughly for leaks before operation.

Q3: Do you provide the necessary sealing washers or fittings with this pipe?
A3> This listing is for the fuel injection pipe as a single item. Sealing washers, nuts, or other connection hardware are typically not included unless specified. Please check the product description or contact our sales team to inquire about installation kits or related components for a complete repair solution.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .