Product Overview

This is a premium OEM-quality connecting rod designed for the Doosan DE12 diesel engine, a core component in heavy-duty excavators and industrial machinery. We specialize in the global supply of genuine replacement parts, serving key markets across North America, Europe, Asia-Pacific, and the Middle East with reliable shipping and expert technical support for B2B clients.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications for a perfect fit and optimal engine performance.
• Superior Durability: Forged from high-strength alloy steel to withstand extreme combustion pressures and mechanical stresses.
• Enhanced Engine Life: Ensures proper piston alignment and reduces wear on cylinder liners and crankshaft bearings.
• Rigorous Quality Control: Each component undergoes dimensional inspection and material testing to guarantee reliability.
• Global Availability: Stocked for fast dispatch to major industrial hubs and ports worldwide.

Technical Specifications

OEM Cross-Reference

This part is a direct replacement for the following OEM number:

• Doosan: 65.02401-6017

Please verify your engine’s serial number for absolute compatibility, as minor revisions may exist.

Compatibility

This connecting rod is specifically engineered for the Doosan DE12 diesel engine platform. This engine is commonly found in:

• Excavators: Doosan (formerly Daewoo) DX series excavators (e.g., models utilizing the DE12 engine).
• Industrial Applications: Stationary power units and generator sets built around the DE12 engine block.

Note: Always cross-reference your engine’s model and serial number with our part number before purchase.

Global Supply & Distribution

We are a leading B2B supplier with a robust international logistics network. Our capabilities include:

• Worldwide Shipping: Reliable export to all major continents via air and sea freight.
• Key Markets Served: North America (USA, Canada), European Union, United Kingdom, Australia, Southeast Asia, and the Middle East.
• Fast Delivery: Consolidated shipments to major ports like Rotterdam, Los Angeles, Singapore, and Jebel Ali, with onward inland logistics support.
• Trade Compliance: All shipments are prepared with accurate commercial invoices, packing lists, and harmonized system (HS) codes for smooth customs clearance.

Quality Assurance

We partner with ISO-certified manufacturers to ensure the highest standards. Our commitment includes:

• Manufacturing Standards: Production follows strict quality management systems (ISO 9001).
• Warranty: Backed by a standard 12-month warranty against manufacturing defects.
• Testing: Components are subject to material hardness testing, crack detection (Magnaflux), and precision CNC dimensional verification.

FAQ

Q: How do I confirm this connecting rod fits my specific Doosan DE12 engine?
A: The primary identifier is the part number 65.02401-6017. We recommend matching this number with your old part or consulting your engine’s official parts manual. Providing your engine’s full serial number allows us to perform a final verification.

Q: Is this part sold individually, or as part of a set?
A: This connecting rod is typically sold as a single unit. For a complete engine overhaul, we recommend replacing all connecting rods simultaneously to ensure balanced performance. Contact us for volume pricing on full sets.

Q: What are the critical installation checks for this component?
A> Prior to installation, always check the rod bearing clearances with plastigage as specified in the service manual. Ensure the rod cap is matched to its original rod and torqued to the manufacturer’s exact specification in the correct sequence. Proper lubrication of all bearing surfaces is essential.

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 .