4TNV94 Fan Blade for Yanmar Engine – Diesel Cooling Fan, OEM Size, Heavy Duty

Product Details

Product Overview

This high-quality fan blade is specifically designed for integration with the Yanmar 4TNV94 diesel engine platform. As a critical component of the engine’s cooling system, this fan blade ensures optimal airflow across the radiator, preventing overheating in demanding operational environments. The part is manufactured to match OEM specifications, providing a direct-fit solution for maintenance and repair needs.

Engineered for durability and performance, this fan blade is suitable for a wide range of heavy equipment applications, including construction machinery, agricultural tractors, industrial power units, marine gensets, and material handling equipment. While the 4TNV94 engine is the primary application, this fan blade is commonly used in various Yanmar-powered machinery where precise cooling is required.

Key Features & Benefits

• OEM Specification Fitment: Manufactured to match original Yanmar dimensions and tolerances, ensuring seamless installation and reliable performance without modifications.
• Heavy-Duty Construction: Built from robust materials to withstand the high rotational speeds and thermal stress of continuous diesel engine operation.
• Enhanced Cooling Efficiency: The blade profile is optimized to maximize airflow, reducing engine temperature and prolonging component life.
• Direct Replacement: Designed as a direct replacement for worn or damaged original parts, minimizing downtime during maintenance.
• Rigorous Quality Control: Each unit undergoes outgoing inspection to verify balance and structural integrity before shipment.
• Versatile Application: Compatible with construction, agriculture, industrial, marine, and generator set applications powered by the 4TNV94 engine.

Technical Specifications

OEM Cross-Reference

This fan blade is a high-quality aftermarket replacement part. While the specific OEM part number for the Yanmar 4TNV94 fan blade may vary by original equipment configuration, the following reference numbers are commonly associated with this application:

• Yanmar Reference: 119250-35110 (Commonly used for 4TNV94 series)
• Alternative Reference: 119250-35120

Note: Please verify this part against your existing fan blade for dimensional compatibility, including bolt pattern, diameter, and pitch.

Compatibility

This fan blade is specifically designed for use with the Yanmar 4TNV94 diesel engine. It is commonly used for the following equipment categories:

• Construction Machinery: Mini excavators, compact loaders, and skid steer loaders.
• Agricultural Equipment: Tractors, harvesters, and irrigation pumps.
• Industrial Power Units: Generators, compressors, and hydraulic power packs.
• Marine Applications: Auxiliary engines and boat gensets.
• Material Handling: Forklifts and telehandlers.

Always confirm compatibility with your specific engine serial number and fan assembly configuration before purchase.

Global Supply & Distribution

We provide efficient worldwide shipping for this Yanmar 4TNV94 fan blade, serving B2B clients across major industrial markets. Our logistics network ensures fast delivery to key ports and industrial centers including:

• North America: Los Angeles, Houston, New York, Toronto, Vancouver.
• Europe: Rotterdam, Hamburg, Antwerp, London, Marseille.
• Asia-Pacific: Singapore, Shanghai, Tokyo, Sydney, Dubai.
• Middle East & Africa: Jebel Ali, Dammam, Durban, Lagos.

We have extensive experience in international trade, offering standard and expedited shipping options. All orders are professionally packed to prevent damage during transit. Our export documentation supports smooth customs clearance in most countries.

Quality Assurance

Our fan blades are manufactured under strict quality control standards. Key quality measures include:

• Material Inspection: Raw materials are verified for strength and thermal resistance.
• Dimensional Accuracy: Each blade is checked against OEM specifications for exact fit.
• Balance Testing: Outgoing inspection includes dynamic balancing to minimize vibration.
• Packaging Standards: Secure packing to prevent bending or damage during shipping.
• Warranty Coverage: This product is backed by a 6-month warranty against manufacturing defects.

FAQ

Q1: Is this fan blade a direct replacement for the original Yanmar part on my 4TNV94 engine?
A: Yes, this fan blade is manufactured to OEM size and specifications, making it a direct-fit replacement. However, we recommend measuring your existing fan’s diameter, bolt hole pattern, and center hole size to ensure complete compatibility with your specific fan clutch or bracket assembly.

Q2: How do I know if this fan blade is the correct rotation direction for my engine?
A: The 4TNV94 engine typically uses a standard rotation fan (clockwise when viewed from the front). This blade is designed for standard rotation. If your application requires a reverse rotation fan (common in certain marine or genset setups), please verify your cooling system configuration. A visual inspection of your old fan blade’s blade angle will confirm the correct rotation.

Q3: What maintenance is recommended after installing a new fan blade?
A: After installation, run the engine and check for unusual vibrations or noise, which could indicate an imbalance or incorrect mounting. Periodically inspect the fan blade for cracks, bends, or loose bolts, especially in high-vibration environments. Ensure the radiator and fan shroud are clear of debris to maintain optimal airflow and cooling efficiency.