Product Overview

This is a premium replacement camshaft engineered for Doosan DB58 and DB58TIS diesel engines. Designed for durability and precise valve timing, it is an essential component for engine rebuilds and maintenance. We specialize in the global supply of heavy machinery engine parts, serving key markets across North America, Europe, the Middle East, and Asia-Pacific with reliable shipping and expert export support.

Key Features & Benefits

• Precision Engineered: Manufactured to exact OEM specifications to ensure perfect fitment and optimal engine performance.
• High-Durability Material: Crafted from high-grade alloy steel and hardened to resist wear, extending service life under demanding conditions.
• Guaranteed Performance: Restores factory-level power output, fuel efficiency, and emission control by ensuring accurate valve lift and duration.
• Rigorously Tested: Each camshaft undergoes stringent quality checks for profile accuracy, surface hardness, and dimensional integrity.
• Direct Replacement: A direct bolt-on component that eliminates compatibility concerns, simplifying the repair process for technicians.

Technical Specifications

OEM Cross-Reference

This camshaft directly replaces the following OEM part numbers:

• Doosan: 65.04401-0018A, 65.04401-0018B

Always verify the part number from your original component or engine serial plate before ordering.

Compatibility

This camshaft is designed for use in Doosan DB58 and DB58TIS series diesel engines. These engines are commonly found in:

• Doosan (formerly Daewoo) excavators (e.g., models from the Solar, Mega, and G2 series)
• Various industrial power generation and heavy equipment applications utilizing the DB58 platform.

For specific machine model and year compatibility, please consult your equipment service manual or contact our technical support with your engine serial number.

Global Supply & Distribution

We are a trusted partner in the global heavy equipment aftermarket. Our logistics network ensures efficient delivery to major industrial hubs and ports worldwide.

• Worldwide Shipping: Reliable air and sea freight to all continents.
• Key Markets Served: North America (USA, Canada), European Union, United Kingdom, Australia, Southeast Asia, Middle East, and Africa.
• Fast Delivery: Consolidated shipments to major ports like Rotterdam, Los Angeles, Singapore, and Jebel Ali for rapid regional distribution.
• Export Expertise: Full compliance with international trade regulations, providing all necessary commercial invoices, packing lists, and certificates.

Quality Assurance

We stand behind the quality and performance of every part we supply.

• Manufacturing Standard: Produced in ISO-certified facilities adhering to strict quality management systems.
• Warranty: Backed by a comprehensive warranty against manufacturing defects. Please contact us for specific warranty terms.
• Testing: Components are validated through coordinate measuring machine (CMM) checks, surface hardness testing, and visual inspection to meet or exceed OEM benchmarks.

FAQ

Q1: What is the difference between part numbers 65.04401-0018A and 65.04401-0018B?

A: These are typically sequential or revised part numbers from the OEM. Both numbers reference the same core camshaft for the DB58/DB58TIS engines. The suffix change may indicate a minor manufacturing update or supplier revision, but the part remains fully interchangeable for engine applications. Using either number will yield the correct component.

Q2: Is this a genuine OEM Doosan part or an aftermarket equivalent?

A: This is a high-quality aftermarket replacement part manufactured to original Doosan specifications. It offers comparable performance and durability to the genuine OEM part at a competitive price, making it an ideal choice for cost-effective repairs and overhauls.

Q3: What should I check before installing this camshaft?

A: Prior to installation, we recommend:

• Verifying your engine model and serial number.
• Inspecting and replacing associated components like lifters, bearings, and timing gears as necessary during the rebuild.
• Ensuring proper lubrication by priming the engine oil system before initial startup to prevent immediate wear.

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 .