3TNE66 Cylinder Liner 767119-06786 for Yanmar Engine Parts

Product Details

Product Overview

This high-quality Cylinder Liner, identified by part number 767119-06786, is a precision-engineered component specifically designed for the Yanmar 3TNE66 diesel engine. As a critical part of the engine’s combustion chamber, this liner provides the durable, wear-resistant surface necessary for the piston to operate efficiently. It is a direct replacement part, manufactured to OEM specifications to ensure a perfect fit and reliable performance.

Sourced from a reputable manufacturer in Guangdong, China, this 3TNE66 cylinder liner is ideal for a wide range of applications, including construction machinery, agricultural equipment, industrial power units, and marine gensets. Whether you are performing a complete engine overhaul or replacing a worn component, this part offers a dependable solution to restore engine compression and power output.

Key Features & Benefits

• OEM Specification: Manufactured to the exact dimensions and material standards of the original Yanmar part, ensuring a precise fit and consistent performance with your 3TNE66 engine.
• Durable Construction: Built from high-grade cast iron, this cylinder liner is designed to withstand extreme heat, pressure, and friction, providing a long service life even in demanding operating conditions.
• Enhanced Engine Performance: A new, properly fitted liner restores optimal piston-to-wall clearance, improving compression, reducing oil consumption, and enhancing overall engine efficiency.
• Direct Replacement: Engineered as a drop-in replacement for the original part (767119-06786), this liner simplifies the repair process, reducing downtime for your equipment.
• Versatile Application: Suitable for a broad spectrum of equipment, from tractors and excavators to generators and marine engines, making it a versatile spare part for your inventory.
• Rigorous Quality Control: Each liner undergoes strict inspection procedures, including video outgoing inspection and machinery test reports, to guarantee it meets our quality standards before shipment.

Technical Specifications

OEM Cross-Reference

This cylinder liner is a direct replacement for the following original Yanmar part number:

• Yanmar OEM Number: 767119-06786

Compatibility

This part is specifically designed for the Yanmar 3TNE66 diesel engine. Due to the engine’s commonality, this liner is frequently used in the following equipment types:

• Construction: Mini excavators, compact loaders
• Agriculture: Tractors, tillers, harvesters
• Industrial: Forklifts, generators, pumps
• Marine: Auxiliary engines, small vessel power units

Please verify your engine model (3TNE66) and part number (767119-06786) to ensure complete compatibility before ordering.

Global Supply & Distribution

We operate a robust global supply chain, ensuring fast and reliable delivery of Yanmar engine parts to B2B buyers worldwide. Our distribution network covers key markets including North America, Europe, Southeast Asia, the Middle East, and Australia. We have extensive experience in international trade, handling all necessary export documentation and customs clearance for smooth transactions.

With efficient logistics partnerships, we can offer competitive shipping rates and timely delivery to major ports and industrial hubs such as Los Angeles, Rotterdam, Shanghai, and Dubai. Whether you need a single part for a repair or bulk quantities for a fleet maintenance program, we are equipped to meet your demands.

Quality Assurance

Every cylinder liner we supply is manufactured under strict quality control standards. Our production process includes:

• Material Verification: Incoming raw materials are tested for composition and hardness.
• Precision Machining: Parts are machined to precise tolerances for a perfect seal and fit.
• Final Inspection: Each liner is inspected for dimensional accuracy, surface finish, and defects. Video outgoing inspection and machinery test reports are available upon request.

We stand behind the quality of our parts with a 6-month warranty against manufacturing defects, providing you with confidence and peace of mind for your engine rebuild projects.

FAQ

Q1: How do I confirm this cylinder liner fits my Yanmar engine?
A: The most reliable way to confirm fitment is to check the engine model number stamped on your engine’s data plate. This liner is specifically designed for the Yanmar 3TNE66 engine. You can also cross-reference the part number 767119-06786 on your old liner. If both match, this part is a direct fit.

Q2: What is the recommended installation procedure for a new cylinder liner?
A: Installation should be performed by a qualified diesel mechanic. The process typically involves removing the old liner using a puller, thoroughly cleaning the cylinder bore in the block, and then pressing the new liner in with a suitable tool. It is critical to check the liner’s protrusion above the block surface to ensure proper head gasket sealing. Always consult the Yanmar service manual for your specific 3TNE66 engine for exact torque specifications and procedures.

Q3: Can this liner be bored to a larger size if my piston is oversized?
A: This specific part is manufactured to the OEM standard size. It is designed to be used with standard-size pistons and rings. If your engine requires an oversized piston (e.g., 0.25mm, 0.50mm oversize), you will need to purchase a liner that is pre-machined to that specific oversized dimension. Please verify your piston size before ordering.