Yanmar 2TNE68 Cylinder Head 154917-279800 | Diesel Engine Replacement Part

Product Details

Product Overview

This premium Yanmar 2TNE68 Cylinder Head (Part Number: 154917-279800) is a direct replacement engineered for the durability and performance demands of heavy-duty industrial and agricultural machinery. Manufactured to meet or exceed OEM specifications, this component is critical for restoring compression, ensuring proper combustion, and extending engine life. We provide global shipping, serving major industrial markets across North America, Europe, Asia-Pacific, the Middle East, and South America with reliable logistics and fast delivery times.

Key Features & Benefits

• Precision Engineering: Cast from high-grade alloy iron for exceptional thermal stability and resistance to cracking under extreme operating conditions.
• OEM Standard Fitment: Machined to exact Yanmar specifications (154917-279800) for a perfect seal and hassle-free installation without modifications.
• Enhanced Durability: Features hardened valve seats and guides, designed to withstand the high-stress cycles of diesel combustion, significantly reducing wear.
• Improved Performance: Restores original compression ratios and airflow dynamics, leading to better fuel efficiency, reduced emissions, and increased horsepower output.
• Rigorous Quality Control: Every unit undergoes pressure testing and dimensional inspection to guarantee zero defects before shipment.

Technical Specifications

OEM Cross-Reference

This cylinder head is a direct cross-reference for the following OEM numbers:

• Yanmar: 154917-279800, 154917-279801
• Note: Always verify your engine serial number and existing part number to ensure compatibility. This part replaces the original factory component without any modifications.

Compatibility

This cylinder head is specifically designed for the Yanmar 2TNE68 diesel engine. This engine is commonly found in:

• Compact Excavators: Yanmar VIO series, and other mini-excavator models using the 2TNE68 power unit.
• Agricultural Machinery: Small tractors, tillers, and cultivators.
• Industrial Equipment: Generators, pumps, and compressors powered by the Yanmar 2TNE68.
• Year Range: Typically fits models manufactured from the mid-1990s to present, depending on the specific OEM application.

Global Supply & Distribution

We are a leading supplier of diesel engine components with a robust global logistics network. We offer:

• Worldwide Shipping: Reliable delivery to over 60 countries via air, sea, and express courier (DHL, FedEx, UPS).
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands), Asia-Pacific (Japan, Australia, Singapore), Middle East (UAE, Saudi Arabia), and South America (Brazil, Chile).
• Fast Delivery: Stock items are dispatched within 24 hours. Express shipping to major ports and industrial hubs typically takes 3-7 business days.
• Export Compliance: We handle all international trade documentation and customs clearance support to ensure a smooth transaction for B2B buyers.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001 certified facilities, ensuring consistent quality and process control.
• Testing: Each cylinder head is 100% pressure tested for leaks and inspected for dimensional accuracy, surface finish, and hardness.
• Warranty: Backed by a comprehensive 12-month warranty against manufacturing defects in materials and workmanship.

FAQ

Q1: Is this cylinder head a direct bolt-on replacement for my Yanmar 2TNE68 engine?
A: Yes, this part (154917-279800) is a direct OEM replacement. It is machined to factory specifications and includes all necessary mounting points. No modifications or special tools are required for installation, provided the engine block is in good condition.

Q2: What is the recommended installation procedure for this cylinder head?
A: Installation should be performed by a qualified diesel mechanic. Key steps include: cleaning the block surface, using a new head gasket, lubricating head bolts, and tightening to the specific torque sequence and angle specified by Yanmar for the 2TNE68 engine. Incorrect torque can cause warping or failure.

Q3: How can I verify the compatibility of this part with my specific machine?
A: Please check the part number on your existing cylinder head. It should match 154917-279800 or 154917-279801. Additionally, confirm your engine model is the 2TNE68. If you are unsure, contact our support team with your engine serial number and machine model for confirmation before purchasing.