W04C Piston for Hino Engines – Excavator, Truck, Forklift Diesel Engine Parts

Product Details

Product Overview

This is a high-quality replacement piston specifically designed for the Hino W04C diesel engine. As a critical internal component, this piston ensures optimal compression, efficient fuel combustion, and reliable power output for a range of heavy machinery. The W04C engine is commonly used in various industrial and commercial vehicles, including excavators, trucks, forklifts, bulldozers, buses, and loaders.

Manufactured by, this piston meets OEM specifications and dimensions, offering a direct fit for engine rebuilds or repairs. Whether you are a workshop servicing a fleet of Hino-based trucks or a parts distributor supplying the construction industry, this component provides the necessary durability and performance to restore engine function. Please verify your specific engine model and application to confirm compatibility before purchase.

Key Features & Benefits

• OEM Specification Fit: Manufactured to original size and tolerances, ensuring a precise fit within the Hino W04C engine cylinder without the need for modifications.
• High-Performance Diesel Application: Designed for the demanding conditions of diesel combustion, offering resistance to high temperatures and pressures found in heavy-duty cycles.
• Durable Construction: Built from high-quality materials that provide excellent wear resistance, extending the service life of the engine and reducing downtime for maintenance.
• Enhanced Engine Efficiency: A precisely machined piston crown and skirt geometry help maintain optimal compression ratios, leading to better fuel economy and reduced emissions.
• Cost-Effective Rebuild Solution: Offers a competitive price point without compromising on core quality, making it an economical choice for fleet maintenance and engine overhauls.
• Rigorous Quality Control: Each piston undergoes outgoing inspection and machinery testing to ensure it meets performance standards before shipment.
• Versatile Application: Suitable for a wide range of equipment, from on-highway trucks and buses to off-road construction machinery like excavators and loaders.

Technical Specifications

OEM Cross-Reference

This piston is designed to replace or serve as an alternative to the following genuine Hino part numbers. Please cross-reference your existing part number to ensure a correct match.

• Hino OEM Number: 8-98023-526-0 (Primary Reference)
• Alternate Reference: 13101-7810 (Common cross-reference for W04C pistons)
• Alternate Reference: 13101-7820

Note: The primary part number is 8-98023-526-0. If your original part does not match these numbers, please contact us with your engine serial number for verification.

Compatibility

This piston is specifically designed for the Hino W04C diesel engine. Based on this engine model, the part is commonly used for the following applications:

• Engine Model: Hino W04C
• Vehicle/Equipment Applications:
  • Excavators
  • Trucks (Medium Duty)
  • Forklifts
  • Bulldozers
  • Buses
  • Wheel Loaders
  • Other Industrial Machinery

Fitment is inferred based on the standard application of the W04C engine. Always verify the engine model and piston dimensions against your specific equipment before installation.

Global Supply & Distribution

We provide reliable worldwide shipping for this Hino W04C piston, ensuring that your repair or maintenance project is not delayed by supply chain issues. Our distribution network covers all major international markets, including:

• North America: Fast delivery to ports and industrial hubs in the USA, Canada, and Mexico.
• Europe: Efficient logistics to the UK, Germany, France, Italy, Spain, and the Netherlands.
• Asia-Pacific: Direct shipping to Japan, South Korea, Australia, Southeast Asia, and the Middle East.
• Africa & South America: Reliable export services to major commercial centers.

With our experience in international trade compliance and export documentation, we ensure a smooth purchasing process for B2B clients, from sample orders to bulk shipments.

Quality Assurance

We are committed to delivering parts that meet the high standards required for professional engine rebuilding. Our quality assurance process includes:

• Manufacturing Standards: Components are produced in ISO-certified facilities in China, focusing on precision engineering.
• Testing: Each batch is subject to Machinery Test Reports to verify dimensional accuracy and material integrity.
• Inspection: Video Outgoing Inspection is provided, allowing you to visually confirm the product quality before shipping.
• Warranty: A 6-month warranty is provided against manufacturing defects, giving you confidence in your purchase.

FAQ

Q1: How can I confirm this piston will fit my Hino W04C engine?
A: While this piston is specifically designed for the W04C model, we recommend checking the part number stamped on your existing piston. The primary cross-reference is Hino part number 8-98023-526-0. If your engine has been rebuilt with oversized or undersized parts, please measure the cylinder bore diameter to confirm compatibility with this standard-size piston.

Q2: What other components should I replace when installing a new piston?
A: For a complete and reliable rebuild, it is highly recommended to replace the piston rings, cylinder liners, and connecting rod bearings simultaneously. Using old rings with a new piston can lead to poor compression and oil consumption. We offer related parts for the Hino W04C engine if you need a complete overhaul kit.

Q3: Is this a genuine Hino part or an aftermarket replacement?
A: This part is a high-performance aftermarket replacement manufactured by. It is designed to meet or exceed OEM specifications (OEM Size and Performance Original quality). While not a genuine Hino factory part, it offers a cost-effective alternative without sacrificing reliability, and it comes with a 6-month warranty for your protection.