Product Overview

This is a premium OEM-specification piston ring set, part number 15284, engineered for Isuzu J06C and J08C series diesel engines commonly found in heavy-duty excavators and construction machinery. As a leading global supplier of engine components, we provide reliable parts for professional engineers and fleet operators worldwide, with established shipping networks to major industrial markets across North America, Europe, the Middle East, and Asia-Pacific.

Key Features & Benefits

• OEM Quality: Manufactured to meet or exceed original equipment specifications for precise fitment and optimal engine performance.
• Enhanced Durability: Constructed from high-grade materials to withstand extreme pressures and temperatures within the combustion chamber, ensuring long service life.
• Optimal Sealing & Oil Control: Designed to maintain perfect cylinder compression and regulate oil consumption, promoting engine efficiency and reducing emissions.
• Reduced Friction: Precision engineering minimizes friction against the cylinder liner, contributing to smoother operation and protecting against premature wear.
• Complete Set Solution: Includes all necessary rings for a full piston assembly, guaranteeing compatibility and simplifying the procurement process for maintenance and overhauls.

Technical Specifications

OEM Cross-Reference

This part is a direct replacement for the following OEM numbers:

• Isuzu: 15284
• Alternative/Cross-Reference: 8-98023-526-0 (Common aftermarket reference number)

Compatibility

This piston ring set is specifically designed for Isuzu mid-range diesel engines. Primary applications include:

• Engine Models: Isuzu J06C-T, J06C-TI, J08C-T, J08C-TI series engines.
• Vehicle/Machine Applications: Widely used in various excavator models from leading manufacturers (e.g., Hitachi, Komatsu) that utilize Isuzu power plants. Also compatible with some generator sets and industrial equipment.
• Typical Model Years: Applicable for machines produced from the early 2000s onwards. Always verify your engine serial number for absolute confirmation.

Global Supply & Distribution

We specialize in the international export of heavy-duty engine components. Our logistics network ensures efficient delivery to key global hubs.

• Worldwide Shipping: We ship to all major continents via air and sea freight.
• Key Markets Served: North America (USA, Canada, Mexico), European Union, United Kingdom, Australia, Southeast Asia, Middle East (UAE, Saudi Arabia), and South America.
• Fast Delivery: Consolidated shipments to major ports like Los Angeles, Rotterdam, Singapore, and Jebel Ali, with reliable inland forwarding options.
• Export Compliance: All shipments are prepared with professional commercial invoices, packing lists, and comply with international trade regulations for a smooth customs clearance process.

Quality Assurance

We partner with ISO-certified manufacturers to guarantee the reliability of every component.

• Manufacturing Standards: Parts are produced under strict quality control systems, often adhering to ISO 9001 standards.
• Rigorous Testing: Each ring set undergoes dimensional checks, material analysis, and performance validation to ensure it meets critical tolerances and functional requirements.
• Warranty: Backed by a standard warranty against manufacturing defects. Please contact us for specific warranty terms applicable to your region.

FAQ

Q: How can I confirm this piston ring set fits my specific Isuzu J08C engine?
A: The most reliable method is to match the part number. Check your engine’s service manual or the existing ring set for the number “15284”. Additionally, providing your engine’s full model and serial number to our technical team allows for precise verification.

Q: What is included in the “set,” and is it for one cylinder or the entire engine?
A: A piston ring set typically includes the compression rings and oil control ring for a single piston/cylinder. You will need one set per cylinder for a complete engine overhaul. The product description or packaging will specify if it’s a single-cylinder or multi-cylinder kit.

Q: Are there specific installation tips or break-in procedures for these rings?
A: Yes. Always ensure the cylinder bore is within specification, clean, and properly honed. Follow the ring gap spacing instructions (staggering ring end gaps) as per the engine service manual. After installation, a proper engine break-in procedure—avoiding prolonged idling and varying loads—is crucial for the rings to seat correctly and achieve optimal longevity.

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 .