Product Overview

This is a premium OEM-specification Rocker Arm Assembly engineered for Doosan D1146 DE08 diesel engines. Designed for durability and precise valve actuation, it is an essential component for maintaining optimal engine performance in heavy-duty industrial and commercial applications. We supply this critical spare part globally, with established logistics networks serving major markets across North America, Europe, Asia-Pacific, and the Middle East.

Key Features & Benefits

• OEM-Spec Precision: Manufactured to exact original equipment dimensions (OEM Size) for a perfect fit and reliable operation, ensuring seamless integration with your Doosan D1146 engine.
• Enhanced Durability: Constructed from high-grade materials to withstand the high-stress environment of diesel engine operation, offering excellent resistance to wear and fatigue.
• Optimized Engine Performance: Ensures precise valve timing and lift, contributing to consistent engine power, fuel efficiency, and reduced emissions.
• Rigorous Quality Control: Each assembly undergoes thorough inspection, supported by machinery test reports and video outgoing-inspection to guarantee performance standards.
• Global Compliance Ready: Packaged and documented for smooth international shipment, adhering to standard export procedures for B2B clients worldwide.

Technical Specifications

OEM Cross-Reference

The primary OEM part number for this assembly is 65.04200-6025e. It is a direct replacement for the original Doosan component used in the D1146 DE08 engine platform. Always verify your old part number before ordering.

Compatibility

Engine Application: Specifically designed for the Doosan D1146 DE08 diesel engine.

Vehicle & Machinery Application: This engine part is commonly used in a wide range of heavy-duty equipment, including but not limited to:

• Forklifts
• Excavators
• Trucks
• Loaders
• Bulldozers
• Buses
• And other industrial machinery powered by the Doosan D1146 engine.

Global Supply & Distribution

We are a professional exporter of heavy-duty engine components with extensive experience in international B2B trade. Our robust supply chain ensures reliable and timely delivery to key industrial regions worldwide.

• Worldwide Shipping: We ship to all major global markets, including North America (USA, Canada, Mexico), Europe (Germany, UK, Poland, Italy), Asia-Pacific (Australia, Japan, Singapore, Korea), the Middle East (UAE, Saudi Arabia), and South America.
• Fast Port Delivery: Efficient logistics to major international ports such as Los Angeles, Rotterdam, Hamburg, Singapore, Dubai, and Sydney.
• Export Expertise: All documentation, including commercial invoices, packing lists, and certificates, is prepared to comply with international customs regulations for a hassle-free import process.

Quality Assurance

We are committed to providing parts that meet the highest standards of quality and reliability for the global aftermarket.

• Manufacturing Standards: Components are produced using precision machining and quality materials to match OEM performance specifications.
• Comprehensive Warranty: Backed by a 6-month warranty against manufacturing defects, providing peace of mind for your operations.
• Verifiable Testing: Quality is verified through machinery test reports. Furthermore, optional video outgoing-inspection is available upon request to confirm the condition and specification of your order prior to shipment.

FAQ

Q1: How can I confirm this rocker arm assembly will fit my specific Doosan engine?
A1: Confirm your engine’s model number is D1146 DE08. The most reliable method is to cross-reference the part number stamped on your existing rocker arm assembly with our OEM number 65.04200-6025e. If in doubt, provide us with your engine serial number for additional verification.

Q2: What is included in the “video outgoing-inspection”?
A2: This service provides a recorded visual inspection of the actual parts in your order before they are packed. The video typically shows critical dimensions, surface finish, part numbers, and functional aspects, offering tangible proof of quality and conformity to the specifications you ordered.

Q3: Do you recommend replacing the rocker arm assembly as a complete unit?
A3: Yes, for optimal performance and reliability, replacing the entire rocker arm assembly is recommended. This ensures all components within the assembly (such as the arm, bushings, and adjuster) have matched wear characteristics, preventing premature failure and maintaining precise valve clearance, which is critical for diesel engine health.

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 .