Product Overview

This high-performance fuel filter repair set is engineered as a direct replacement for Doosan DE12 series diesel engines, commonly powering heavy-duty excavators and construction machinery. As a global supplier to the heavy equipment aftermarket, we provide reliable parts for major industrial markets worldwide, ensuring your machinery maintains peak efficiency and minimizes costly downtime.

Key Features & Benefits

• Premium Filtration: Multi-layer filter media designed to trap contaminants and protect sensitive fuel injection components from wear and damage.
• Optimal Engine Performance: Maintains correct fuel flow and pressure for consistent engine power, fuel economy, and reduced emissions.
• Robust Construction: Manufactured from durable, fuel-resistant materials to withstand high pressure and harsh operating environments.
• Easy Installation: Designed for a precise fit, enabling quick and hassle-free replacement during routine maintenance.
• Extended Service Life: Protects the engine’s fuel system, helping to prevent injector failure and other expensive repairs.

Technical Specifications

OEM Cross-Reference

This replacement fuel filter set is designed to match the fit, form, and function of the original Doosan part. It serves as a direct substitute for the genuine OEM filter. For verification, please consult your equipment’s service manual or contact our technical support with your machine’s model and serial number.

Compatibility

This filter set is specifically engineered for Doosan DE12 series diesel engines. These engines are commonly installed in a wide range of Doosan (formerly Daewoo) heavy machinery, including but not limited to:

• Doosan Excavators (e.g., models from the DX, Solar, and Mega series utilizing the DE12 power plant)
• Various construction and industrial equipment powered by the DE12 engine platform.

Note: Always verify compatibility using your engine’s specific model number or the OEM part number from your old filter before purchase.

Global Supply & Distribution

We are a trusted partner in the global heavy equipment parts network. Our logistics are optimized for international B2B trade, ensuring reliable delivery to key industrial regions.

• Worldwide Shipping: We export to North America, Europe, Asia-Pacific, the Middle East, Africa, and South America.
• Major Port Delivery: Consolidated container shipments to major global hubs including Rotterdam, Los Angeles, Singapore, Dubai, and Hamburg for efficient local distribution.
• Export Compliance: All shipments are prepared with complete commercial invoices, packing lists, and comply with international customs regulations.
• Bulk & Wholesale: Competitive pricing available for distributor, dealership, and large fleet orders.

Quality Assurance

Our commitment is to provide parts that ensure reliability and value for your business.

• Rigorous Testing: Each filter set undergoes strict quality control checks for material integrity, dimensional accuracy, and filtration performance.
• Performance Certification: Products are tested to meet critical OEM flow rate, efficiency, and burst pressure standards.
• Warranty: Backed by a standard warranty against manufacturing defects. Contact us for specific warranty terms applicable to your region.

FAQ

Q1: How do I confirm this filter will fit my specific Doosan excavator?
A1: The most accurate method is to cross-reference the part number from your machine’s service manual or from the existing filter housing. This product is designed for the DE12 engine family. Please provide your equipment model (e.g., DX300LC) or serial number to our support team for final verification.

Q2: What is the recommended replacement interval for this fuel filter?
A2: Replacement intervals vary based on operating conditions, fuel quality, and engine hours. Always follow the maintenance schedule outlined in your equipment’s official operator manual. As a general guideline under normal conditions, inspect and consider replacement every 250-500 service hours.

Q3: Does this repair set include all necessary seals and gaskets?
A3: Yes, this is a complete repair kit. It includes the primary filter element and all associated O-rings, gaskets, and seals required for a proper, leak-free installation, ensuring the entire filter housing is serviced correctly.

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 .