3TNE68 Fan Blade for Yanmar Engine | Construction, Industrial, Marine Diesel Cooling Fan

Product Details

Product Overview

This premium Yanmar 3TNE68 Fan Blade is a direct replacement cooling component designed specifically for Yanmar’s renowned 3TNE68 diesel engine series. Manufactured by, this fan blade ensures optimal airflow for engine cooling systems in demanding environments. The part is engineered to OEM specifications (OEM Size), providing a reliable and precise fit for your Yanmar-powered equipment.

Critical for maintaining proper engine operating temperatures, this fan blade is essential for preventing overheating and ensuring long-term engine reliability. It is a common service part for Yanmar 3TNE68 engines found in a wide range of equipment, including construction machinery, industrial generators, agricultural tractors, marine vessels, and material handling equipment.

Key Features & Benefits

• Precision Fitment: Manufactured to OEM size and specifications for the Yanmar 3TNE68 engine, ensuring a direct bolt-on replacement without modification.
• Durable Construction: Built from high-quality materials to withstand the stresses of high-RPM operation and harsh engine bay environments.
• Optimal Cooling Performance: Engineered blade profile ensures maximum airflow for efficient heat dissipation, protecting your engine from thermal damage.
• Rigorous Testing: Each fan blade undergoes outgoing inspection and machinery test reports are available, confirming performance and balance.
• Reliable Warranty: Backed by a 6-month warranty, providing confidence in the product’s durability and manufacturer support.
• Versatile Application: Suitable for a broad range of Yanmar 3TNE68-powered equipment in construction, agriculture, marine, genset, and industrial sectors.
• OEM Service Available: offers OEM customization services for specific size or material requirements.

Technical Specifications

OEM Cross-Reference

This fan blade is designed as a direct replacement for the Yanmar 3TNE68 engine. While the specific OEM part number for the fan blade may vary by application, it is commonly referenced under Yanmar’s cooling system parts for the 3TNE family. For precise cross-referencing, please consult your equipment’s parts manual using the engine model 3TNE68 and the part type “Fan Blade.” can assist with OEM number verification upon request.

Compatibility

This fan blade is specifically designed for the Yanmar 3TNE68 diesel engine. It is commonly used for the following applications:

• Construction: Mini excavators, compact loaders, backhoes
• Industrial: Generators (Genset), pumps, compressors
• Agriculture: Tractors, tillers, harvesters
• Marine: Small boat propulsion engines
• Handling: Forklifts, telehandlers

Note: Fitment is dependent on the specific engine model (3TNE68). Always verify your engine’s serial number and the fan blade’s physical dimensions before purchase.

Global Supply & Distribution

is an experienced exporter based in Guangdong, China, with a robust global supply chain. We offer worldwide shipping to major markets including North America, Europe, Asia-Pacific, the Middle East, Africa, and South America. Our logistics network ensures fast and reliable delivery to major ports and industrial centers. We handle international trade documentation and can arrange air, sea, or express freight to meet your project deadlines. Whether you are a distributor, workshop, or equipment owner, we provide efficient B2B service.

Quality Assurance

This product is manufactured under strict quality control procedures. provides a Video Outgoing Inspection and a Machinery Test Report upon request, verifying the fan blade’s balance, material integrity, and dimensional accuracy. Each unit is packed securely to prevent damage during transit. The 6-month warranty covers manufacturing defects, offering peace of mind for your investment.

FAQ

Q: How do I confirm this fan blade fits my Yanmar 3TNE68 engine?

A: Please compare the physical dimensions (overall diameter, bolt hole pattern, and center bore) with your original fan blade. While this is an OEM-size replacement for the standard 3TNE68, variations may exist depending on the specific equipment manufacturer (e.g., John Deere, Kubota) that used this engine. We recommend measuring your old fan blade’s diameter and bolt pattern before ordering.

Q: What is the installation procedure for this fan blade?

A: Installation is straightforward. Disconnect the battery. Remove the fan shroud (if present). Use the correct wrenches to unbolt the old fan from the water pump pulley. Install the new fan blade, ensuring the blades are oriented correctly for the rotation direction. Torque the bolts to the engine manufacturer’s specification. Reinstall the shroud. Always refer to your engine’s service manual for specific torque values and procedures.

Q: How can I ensure the longevity of my new fan blade?

A: Regularly inspect the fan blade for cracks, bends, or loose bolts, especially after operating in dusty or debris-heavy environments. Ensure the fan shroud is properly secured and not contacting the blades. A balanced fan blade reduces vibration on the water pump bearings, extending the life of both components. If the engine vibrates excessively, check the fan for balance. The provided test reports confirm the blade is balanced at the factory.