S4D104-1 Engine Valve for Komatsu Diesel Engine – Forklift, Excavator, Truck Parts

Product Details

Product Overview

This high-quality engine valve is precisely engineered for the Komatsu S4D104-1 diesel engine platform. As a critical component of the valve train system, this part is designed to ensure optimal engine breathing, combustion efficiency, and long-term reliability. The S4D104-1 engine is a widely used power unit in various heavy equipment, including forklifts, excavators, trucks, loaders, bulldozers, and buses.

Manufactured to meet OEM dimensional specifications, this valve is a direct replacement for the original component. It is an essential part for engine rebuilds, overhauls, and preventative maintenance schedules. Please verify your specific engine model and part number to ensure correct fitment before purchase.

Key Features & Benefits

• Precision Engineering: Machined to strict OEM tolerances for the Komatsu S4D104-1, ensuring a perfect seal and consistent performance.
• Durable Construction: Built from high-grade alloy steel to withstand extreme temperatures, high pressure, and wear within the combustion chamber.
• Improved Combustion: Designed to optimize airflow and exhaust gas evacuation, leading to better fuel efficiency and reduced emissions.
• Extended Engine Life: Reduces the risk of valve burn, seat recession, and premature failure, contributing to a longer service interval for your diesel engine.
• Rigorous Testing: Each valve undergoes strict quality control inspections, including dimensional checks and material analysis, to guarantee reliability.
• Cost-Effective Solution: Offers a high-quality aftermarket alternative to OE parts without compromising on performance or durability.

Technical Specifications

OEM Cross-Reference

This engine valve is designed as a direct replacement for the original Komatsu components used in the S4D104-1 engine. While specific OEM part numbers for the valve may vary, our product is manufactured to match the exact dimensions, material specifications, and performance characteristics of the original equipment. Please contact our technical support team if you require assistance verifying your specific OEM number.

Compatibility

This engine valve is specifically designed for the Komatsu S4D104-1 diesel engine. This engine platform is commonly used for a wide range of heavy equipment, including:

• Forklifts
• Excavators
• Trucks
• Wheel Loaders
• Bulldozers
• Buses
• Other Industrial Machinery

Note: Fitment is inferred based on the engine model. Always verify your engine serial number and existing part specifications before ordering.

Global Supply & Distribution

We offer reliable worldwide shipping and fast delivery to major industrial hubs and ports across the globe. Our distribution network serves key markets including North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, France), Asia-Pacific (Japan, South Korea, Australia, Singapore), the Middle East (UAE, Saudi Arabia), and Africa (South Africa, Nigeria).

With extensive export experience, we ensure that all shipments are professionally packed and documented for international trade compliance. We can accommodate both small express shipments and full container loads (FCL/LCL) to meet your specific logistics requirements.

Quality Assurance

Our engine valves are manufactured in a facility that adheres to strict quality management principles. We provide a Machinery Test Report and Video Outgoing Inspection to verify product quality before shipment. Every component is inspected for dimensional accuracy, surface finish, and material integrity. We stand behind our product with a 6-month warranty against manufacturing defects, ensuring your peace of mind for your engine rebuild or maintenance project.

FAQ

Q: Is this valve a direct fit for my Komatsu S4D104-1 engine?
A: This valve is manufactured to OEM size and specifications for the S4D104-1 diesel engine. It is designed as a direct replacement. However, to guarantee correct fitment, we strongly recommend that you compare the dimensions (valve head diameter, stem diameter, and overall length) with your original part or consult your engine’s service manual.

Q: What is included in the package? Is it a set of valves or a single piece?
A: The product weight listed is 2 kg, which typically indicates a set of valves for one cylinder or a complete set for the engine. Please contact us before ordering if you need to confirm the exact quantity per package. We can also provide custom packing solutions based on your order quantity.

Q: How should I handle the installation and maintenance of these valves?
A: Installation should be performed by a qualified diesel mechanic. It is critical to check valve guide clearance, install new valve seals, and adjust the valve lash (clearance) to the manufacturer’s specifications after installation. Proper break-in procedures are recommended. For any technical questions regarding installation, please do not hesitate to contact our support team for guidance.