Genuine Hino J08C Piston Ring S1304-E0040 for Truck Engine

Product Details

Product Overview

This listing offers a genuine Hino J08C piston ring, identified by part number S1304-E0040. Designed specifically for Hino truck engines, this component is an essential part of the engine’s combustion seal system. The piston ring ensures proper compression, minimizes oil consumption, and efficiently transfers heat from the piston to the cylinder wall.

As a genuine Hino part, this piston ring meets the exacting standards required for reliable engine performance and longevity. It is a direct replacement for the original equipment, ensuring a precise fit and function within the J08C engine platform, which is commonly used in various heavy-duty truck applications.

Key Features & Benefits

• Genuine OEM Quality: Manufactured to Hino’s strict specifications, guaranteeing a perfect match and consistent performance.
• Precise Fitment: Engineered specifically for the J08C engine model, eliminating the guesswork and risk of compatibility issues.
• Durable Construction: Built from high-grade materials to withstand extreme temperatures and pressures, offering a long service life.
• Optimized Oil Control: Designed to provide an excellent seal, reducing oil consumption and preventing blow-by for cleaner combustion.
• Enhanced Engine Efficiency: Maintains proper compression, which is critical for maximizing engine power and fuel economy.
• Direct Replacement: Simple to install as a drop-in replacement for the original part, saving time during engine overhaul or repair.

Technical Specifications

OEM Cross-Reference

This genuine Hino piston ring is a direct replacement for the following OEM part numbers:

• Hino: S1304-E0040
• Possible Cross-Reference: 8-98023-526-0 (Please verify compatibility with your specific engine serial number)

Note: Always confirm your engine’s specific requirements and serial number to ensure correct part selection.

Compatibility

This piston ring is commonly used for the following engine and vehicle applications:

• Engine Model: Hino J08C
• Vehicle Application: Hino trucks equipped with the J08C engine.

Fitment is inferred based on the engine model. We recommend verifying with your engine serial number for a precise match.

Global Supply & Distribution

We are a dedicated supplier of genuine and high-quality engine parts, serving a global network of B2B clients. Our international distribution capabilities ensure fast and reliable delivery to major markets, including:

• North America: USA, Canada, Mexico
• Europe: UK, Germany, France, Netherlands, Poland
• Asia-Pacific: Japan, South Korea, Australia, Singapore, Thailand
• Middle East & Africa: UAE, Saudi Arabia, South Africa, Nigeria
• South America: Brazil, Argentina, Chile

We offer efficient logistics solutions to major ports and industrial centers worldwide. Our team is experienced in international trade compliance, ensuring smooth customs clearance for our clients.

Quality Assurance

As a genuine Hino part, this piston ring is manufactured under strict quality control systems that meet international standards. Each ring undergoes rigorous testing to ensure it meets the required specifications for material hardness, dimensional accuracy, and tensile strength. We stand behind the quality of our products with a standard 3-month warranty. In the unlikely event of a defect, we offer after-warranty service including video technical support to assist with troubleshooting and installation.

FAQ

1. Is this piston ring a direct fit for my Hino J08C engine?

Yes, this piston ring (part number S1304-E0040) is a genuine OEM part specifically designed for the Hino J08C engine model. It is a direct replacement for the original equipment ring, ensuring a precise fit. However, we always recommend confirming your engine’s serial number to guarantee compatibility, as there may be slight variations across different production runs.

2. What are the signs that I need to replace my piston rings?

Common symptoms of worn piston rings include excessive blue smoke from the exhaust (indicating oil burning), increased engine oil consumption, loss of engine power, poor fuel economy, and rough idling. If you notice any of these signs, especially in a high-mileage Hino J08C engine, it is highly recommended to inspect and replace the piston rings as part of an engine overhaul.

3. Can I install this piston ring myself, and what is the main installation precaution?

Installation of piston rings requires mechanical expertise and specialized tools. The most critical precaution is to ensure the ring gaps are correctly staggered around the piston circumference—typically 120 degrees apart for three-ring sets—to prevent gas blow-by. You must also use a ring compressor to gently install the piston into the cylinder bore without damaging the ring or the piston. If you are not a qualified diesel mechanic, professional installation is strongly advised.