Product Overview

This is a professional-grade RIK piston ring set, engineered for Hino’s J05E and J08E series diesel engines. As a leading global supplier of heavy-duty engine components, we provide reliable parts for commercial fleets, repair shops, and engine rebuilders worldwide. Our products are shipped to major markets across North America, Europe, Asia-Pacific, and the Middle East, ensuring you receive the critical parts you need for your operations.

Key Features & Benefits

• Premium Durability: Manufactured from high-grade materials to withstand extreme cylinder pressures and temperatures, ensuring long service life and reduced downtime.
• Optimal Sealing & Performance: Precision-engineered to restore and maintain cylinder compression, promoting efficient combustion, reducing oil consumption, and lowering emissions.
• Reduced Friction Design: Advanced surface coatings and profiles minimize wear on the ring and cylinder liner, contributing to sustained engine power and fuel economy.
• Exact OEM Fitment: Designed to meet or exceed original specifications for a perfect fit, ensuring straightforward installation and reliable performance.
• Global Quality Standard: Produced under strict quality control systems suitable for the international aftermarket, backed by comprehensive export documentation.

Technical Specifications

OEM Cross-Reference

This RIK piston ring set directly replaces the following OEM and aftermarket part numbers:

• HINO: 13011-4040A
• RIK: 30926

Note: Always verify the specific engine serial number and configuration for final compatibility confirmation.

Compatibility

This piston ring set is designed for use in the following Hino diesel engines, commonly found in a range of commercial trucks and buses:

• Engine Family: Hino J05E Series (e.g., J05E-TA, J05E-TB)
• Engine Family: Hino J08E Series (e.g., J08E-TA, J08E-TB, J08E-TC)
• Typical Vehicle Applications: Hino 300, 500, and 700 Series trucks, select bus chassis, and industrial power units.
• Year Range: Widely applicable for models from the early 2000s to present, depending on the specific engine variant.

Global Supply & Distribution

We specialize in the international logistics of heavy-duty engine components. Our streamlined supply chain ensures efficient delivery to key industrial and port cities worldwide.

• Worldwide Shipping: We export via air and sea freight to all major continents, including North America (USA, Canada, Mexico), Europe (Germany, UK, Poland, Netherlands), Asia-Pacific (Australia, Japan, Singapore, Thailand), and the Middle East (UAE, Saudi Arabia).
• Fast Delivery Network: Consolidated shipments to major hubs like Rotterdam, Los Angeles, Singapore, and Dubai enable faster regional distribution.
• Export Compliance: All shipments are prepared with complete commercial invoices, packing lists, and harmonized system (HS) codes for smooth customs clearance.
• B2B Focus: We support wholesale, bulk, and container orders tailored to the needs of distributors and large-scale rebuilders.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities, adhering to stringent Japanese engineering standards for dimensional accuracy and material integrity.
• Rigorous Testing: Each ring set undergoes checks for tension, radial thickness, gap clearance, and surface finish to ensure consistent performance.
• Warranty: Backed by a standard warranty against manufacturing defects. Specific warranty terms are provided with the commercial invoice.
• Certification: Components are supplied with Material Certifications and can be supported by Mill Test Reports (MTRs) upon request for critical projects.

FAQ

Q1: How do I confirm this ring set is compatible with my specific Hino J08E engine?
A1: While this set is designed for the J08E family, we strongly recommend cross-referencing the engine’s serial number and the existing piston ring part number (13011-4040A or 30926) from your engine’s service documentation or the old parts. Contact our technical team with your engine model and serial number for pre-shipment verification.

Q2: What is included in a “piston ring set”?
A2: A complete set typically includes all the rings required for one piston: the top compression ring, second compression ring, and the oil control ring (which consists of the expander and two rails). This product is sold as a set for one piston. The quantity needed per engine depends on the cylinder count (e.g., 6 sets for a 6-cylinder engine).

Q3: Are there specific installation guidelines to ensure optimal performance?
A3: Yes. Always install rings on a properly honed and cleaned cylinder bore. Critical steps include checking the ring end-gap according to the engine manufacturer’s service manual specification, ensuring rings are installed in the correct order and orientation (marked sides typically face upward), and staggering the ring gaps around the piston circumference. Proper lubrication during assembly is essential.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .