Product Overview

This is a premium-quality piston ring set, manufactured to exact OEM specifications for Mitsubishi industrial diesel engines. Designed for durability and optimal engine performance, this part is a critical component for engine rebuilds and maintenance. We supply B2B clients worldwide, with major markets including North America, Europe, the Asia-Pacific region, and the Middle East, ensuring reliable global logistics and support for your industrial operations.

Key Features & Benefits

• Precision Engineered: Manufactured to exact OEM dimensions (OEM Size) for a perfect fit and optimal sealing, ensuring restored engine compression and power.
• Enhanced Durability: Made from high-grade materials to withstand high temperatures and pressures within the combustion chamber, extending engine life.
• Superior Oil Control: Designed to effectively manage oil consumption, reducing smoke emissions and maintaining efficient lubrication.
• Reliable Performance: Restores engine efficiency, reduces blow-by, and helps maintain fuel economy in demanding industrial applications.
• Global Compliance Ready: Packaged and documented for smooth international shipping and customs clearance.

Technical Specifications

OEM Cross-Reference

Primary OEM Part Number: 34417-09012

This part is a direct replacement for the genuine Mitsubishi component bearing the same number. Always verify your engine model and existing part number before ordering to ensure compatibility.

Compatibility

This piston ring set is specifically engineered for the following Mitsubishi industrial diesel engine series:

• Engine Models: S4E, S4E2, S6E, S6E2, S4F, S6F
• Primary Applications: This engine series is commonly found in a wide range of heavy-duty machinery, including:
  • Forklifts
  • Bulldozers
  • Excavators
  • Trucks
  • Loaders
  • Buses
  • Other industrial equipment

Note: Compatibility is based on engine model. Always confirm the specific engine model installed in your equipment.

Global Supply & Distribution

We are a professional exporter of heavy-duty engine components with extensive experience in international B2B trade. Our supply chain is optimized for global distribution:

• Worldwide Shipping: We ship to all major industrial markets, including the USA, Canada, Germany, UK, Australia, Japan, UAE, and South Africa.
• Efficient Logistics: Fast delivery to major ports and inland logistics hubs. We work with reliable freight forwarders to ensure timely delivery to your warehouse or job site.
• Export Expertise: All documentation (commercial invoice, packing list, certificate of origin) is provided professionally to ensure smooth customs clearance worldwide.
• Regional Support: We understand the specific part requirements and compliance needs of different markets, facilitating easier import for our partners.

Quality Assurance

• Manufacturing Standards: Produced in a certified facility in Guangdong, China, utilizing precision machining and quality materials.
• Testing & Inspection: Each batch undergoes rigorous quality checks. A machinery test report is available, and video outgoing-inspection can be provided upon request.
• Warranty: Backed by a 6-month warranty from the date of purchase, covering defects in material and workmanship under normal use.
• Packaging: Securely packed in plastic bags, boxes, and sturdy cartons to prevent damage during long-distance transportation.

FAQ

Q1: How do I confirm this piston ring set will fit my Mitsubishi engine?
A1: The most reliable method is to match the part number. This set replaces OEM number 34417-09012. Secondly, verify your engine’s model designation (e.g., S6E2). If unsure, please provide your engine’s serial number or the old ring set markings for confirmation before ordering.

Q2: Are these rings pre-gapped, or is filing required during installation?
A2: These rings are manufactured to OEM specifications. However, it is a critical best practice in engine rebuilding to always check and, if necessary, file the ring end gap according to the engine manufacturer’s service manual specifications after installing them in the cylinder bore. This ensures optimal performance and longevity.

Q3: What is the lead time for shipping to [North America/Europe]?
A3: Lead times vary based on destination and shipping method (air or sea). Typically, orders shipped via air freight to major hubs in North America or Europe can arrive within 5-10 business days after dispatch. Sea freight is more economical for large orders, with transit times of 20-35 days to major ports. We provide detailed shipping quotes and ETAs upon order confirmation.

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 .