Product Overview

This is a premium piston ring set engineered for the Hino J08E diesel engine, a core powerplant in various industrial and construction machinery. Designed as a direct replacement for OEM part number S1304-E0150, this set is manufactured to exacting specifications to restore engine compression, control oil consumption, and ensure reliable performance. We supply this critical component to a global B2B network, with major markets including North America, Europe, the Asia-Pacific region, and the Middle East, supporting workshops, fleet operators, and heavy equipment distributors worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured to strict tolerances for a perfect fit within the J08E engine cylinder, ensuring optimal sealing and performance from installation.
• Enhanced Durability: Constructed from high-grade materials designed to withstand high temperatures and pressures, reducing wear and extending service intervals.
• Optimal Oil Control: Specifically designed oil rings manage lubrication effectively, preventing excessive oil consumption and reducing smoke emissions.
• Restored Compression: High-quality compression rings seal combustion gases efficiently, restoring engine power and fuel efficiency.
• Complete Set Solution: Includes all necessary rings for a single cylinder, simplifying procurement and ensuring compatibility across the ring pack.

Technical Specifications

OEM Cross-Reference

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

• Primary Part Number: S1304-E0150 (Hino)
• Compatible with other industry-standard numbering for the J08E engine ring set. Please confirm specific alternative numbers with our technical team.

Compatibility

This piston ring set is specifically designed for the Hino J08E diesel engine. This engine is commonly found in:

• Various excavator models (e.g., Komatsu, Hitachi, Kobelco models utilizing the J08E power unit)
• Other heavy machinery and industrial equipment powered by the J08E engine platform.
• Note: Always verify your engine’s model and serial number before purchase to ensure correct fitment. Compatibility can vary by equipment manufacturer and production year.

Global Supply & Distribution

We are a trusted global supplier for automotive and industrial engine components. Our logistics network ensures efficient delivery to key industrial hubs and ports worldwide.

• Worldwide Shipping: We export to all major continents via air and sea freight, with consolidated container options for bulk orders.
• Major Markets Served: We have extensive supply experience in North America (USA, Canada, Mexico), the European Union, the United Kingdom, Australia, Southeast Asia, the Middle East, and Africa.
• Fast Delivery: We maintain stock for prompt dispatch to major global ports like Los Angeles, Rotterdam, Singapore, and Dubai.
• Export Compliance: All shipments are prepared with professional commercial invoices, packing lists, and comply with international trade regulations for smooth customs clearance.

Quality Assurance

Our commitment to quality ensures you receive reliable parts for critical engine repairs.

• Manufacturing Standards: Produced in ISO-certified facilities using advanced machining and quality control processes.
• Rigorous Testing: Components undergo dimensional checks, material analysis, and performance validation to meet or exceed original specifications.
• Warranty: Backed by a standard warranty against manufacturing defects. Specific warranty terms are provided with the commercial invoice.

FAQ

Q1: How do I confirm this piston ring set fits my specific excavator?
A1: The critical identifier is the engine model, not the machine brand. Locate the engine nameplate on your equipment’s Hino J08E engine to confirm the model. The part number S1304-E0150 is the engine manufacturer’s (Hino) specification. Cross-reference this with your machine’s service manual or consult our technical team with your engine serial number for absolute certainty.

Q2: What is included in a “piston ring set” for the J08E?
A2: A complete set for one cylinder typically includes two compression rings and one oil control ring (often a 3-piece rail-and-spacer design). This provides all the rings needed to rebuild a single piston assembly. For a full engine overhaul, you will need one set per cylinder.

Q3: What are the signs that my J08E engine needs new piston rings?
A3: Common symptoms include excessive blue-tinted exhaust smoke (oil burning), a noticeable loss of engine power and acceleration, increased oil consumption between changes, and in severe cases, poor compression readings during a leak-down or compression test.

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 .