4TNV106 Cylinder Head Assembly 723907-11100 For Yanmar Diesel Engine Parts

Product Details

Product Overview

This is a premium, new Cylinder Head Assembly specifically designed for the Yanmar 4TNV106 diesel engine. Identified by the OEM part number 723907-11100, this component is a direct replacement engineered to meet or exceed original equipment specifications. It serves as a critical top-end engine component, providing the sealing surface for the combustion chamber and housing the valve train.

Commonly utilized in heavy-duty industrial equipment, this cylinder head is suitable for applications including forklifts, excavators, loaders, bulldozers, and buses. It is manufactured under strict quality controls to ensure a precise fit and reliable performance in demanding working conditions.

Key Features & Benefits

• Precision Engineering: Manufactured to OEM size and specifications (Part No. 723907-11100) for a direct, bolt-on replacement on the Yanmar 4TNV106 engine.
• Durable Construction: Built from high-grade cast iron or aluminum alloy to withstand extreme combustion pressures and thermal stress, ensuring long service life.
• Enhanced Sealing: Features a precision-machined surface finish for an optimal seal with the head gasket, minimizing the risk of compression or coolant leaks.
• Valve Train Integration: Designed to accommodate the valve guides, seats, and springs for the 4TNV106, ensuring proper valve timing and operation.
• Rigorous Testing: Each assembly undergoes pressure testing and dimensional inspection to verify structural integrity and fitment before shipment.
• Cost-Effective Solution: Offers a high-quality aftermarket alternative to the OEM part, providing significant cost savings without compromising on performance or durability.

Technical Specifications

OEM Cross-Reference

This cylinder head assembly is a direct replacement for the following original equipment manufacturer part numbers:

• Yanmar: 723907-11100

Note: This is a 1:1 direct replacement part. Please verify your engine’s serial number and the specific casting marks on your existing cylinder head to confirm compatibility.

Compatibility

This part is specifically engineered for the Yanmar 4TNV106 diesel engine. Based on this engine model, it is commonly used for the following applications:

• Forklifts: Industrial and warehouse material handling equipment.
• Excavators: Compact and mid-size construction machinery.
• Loaders: Wheel loaders and skid steer loaders.
• Bulldozers: Small to medium dozers.
• Trucks & Buses: Light-duty commercial vehicles and utility vehicles.
• Agricultural Machinery: Tractors and harvesters.

Fitment Notice: While this part is designed for the 4TNV106 engine, we recommend confirming your specific engine serial number and application to ensure a perfect match.

Global Supply & Distribution

We maintain a robust global supply chain to ensure fast and reliable delivery to customers worldwide. Our logistics network supports shipping to all major industrial centers and ports, including:

• North America: Los Angeles, Houston, Chicago, Toronto, Vancouver.
• Europe: Rotterdam, Hamburg, Antwerp, Felixstowe.
• Asia-Pacific: Singapore, Shanghai, Sydney, Tokyo, Dubai.
• Middle East & Africa: Jebel Ali, Durban, Lagos.
• South America: Santos, Buenos Aires, Callao.

We offer flexible shipping options including air freight, sea freight, and express courier services (DHL, FedEx, UPS) to meet your urgency and budget. Our team has extensive experience in international trade, customs clearance, and export documentation.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001 certified facilities, ensuring consistent quality and process control.
• Testing: Each cylinder head assembly is subjected to a machinery test report and a video outgoing inspection to verify dimensional accuracy and surface integrity.
• Warranty: Backed by a 6-month warranty against manufacturing defects. We stand behind the quality of our parts.
• Material Integrity: The casting is free from porosity, cracks, or other structural flaws that could lead to failure under load.

FAQ

Q1: How can I confirm this cylinder head will fit my engine?
A1: Confirm that your engine model is the Yanmar 4TNV106. The most reliable method is to check the part number cast into your old cylinder head. If it reads 723907-11100, this is a direct fit. Also, verify the number of valve ports and the overall physical dimensions (length, width) match your original part.

Q2: Is this assembly ready to install, or does it require additional parts?
A2: This is a bare cylinder head assembly. It includes the casting with valve guides and seats pre-installed. You will need to transfer your existing valves, springs, retainers, and camshaft (if applicable) from your old head. We strongly recommend using a new head gasket, cylinder head bolts, and valve stem seals during installation.

Q3: What is the recommended procedure for tightening the cylinder head bolts?
A3: Always follow the manufacturer’s official service manual for the Yanmar 4TNV106. This typically involves a multi-step torque sequence using a torque wrench. Do not reuse old stretch bolts. The bolts must be tightened in a specific pattern (usually from the center outwards) to the specified torque value in stages (e.g., 40 Nm, then 80 Nm, then a final angle turn). Incorrect torquing can cause head gasket failure or engine damage.