Product Overview

This is a premium-quality piston ring set engineered for the Hino PD6 series diesel engine. Designed to meet or exceed OEM specifications, this critical component is essential for restoring engine compression, oil control, and overall performance. We supply this part globally to professional workshops, fleet operators, and heavy machinery distributors, with established logistics to major markets worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM dimensions (OEM Size) for a perfect fit and optimal sealing within the cylinder.
• Enhanced Durability: Made from high-grade materials to withstand the high temperatures and pressures of diesel engine operation, ensuring long service life.
• Superior Performance: Restores engine compression, minimizes oil consumption (blow-by), and helps maintain fuel efficiency.
• Rigorous Quality Control: Each set undergoes thorough inspection, supported by machinery test reports and video outgoing-inspection protocols.
• Reliable Supply: Packaged securely in plastic bag, box, and carton for international shipment, ensuring parts arrive in perfect condition.

Technical Specifications

OEM Cross-Reference

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

• Hino: 12040-96013
• Hino: 12040-90026

Always verify the part number from your original engine or service manual before ordering.

Compatibility

Engine Application: Specifically designed for the Hino PD6 diesel engine.

Vehicle & Machinery Application: This part is used in a wide range of equipment powered by the Hino PD6 engine, including but not limited to:

• Hino Trucks & Buses
• Forklifts
• Excavators
• Loaders
• Bulldozers

Global Supply & Distribution

We are a professional exporter of heavy-duty engine components with extensive experience in international B2B trade. Our streamlined supply chain ensures reliable delivery to key industrial regions globally.

• Worldwide Shipping: We ship to North America, Europe, Asia-Pacific, the Middle East, Africa, and South America.
• Fast Delivery to Major Hubs: Efficient logistics to major ports and industrial centers in the USA (LA, NY), EU (Rotterdam, Hamburg), UAE (Dubai), Singapore, and Australia.
• Trade Compliance: All documentation (commercial invoice, packing list, certificate of origin) is provided for smooth customs clearance.

Quality Assurance

We stand behind the quality of our components with a comprehensive assurance program.

• Manufacturing Standards: Produced in ISO-certified facilities using precision tooling and quality materials.
• Warranty: Backed by a 6-month warranty against manufacturing defects from the date of purchase.
• Testing & Inspection: Every batch is subject to dimensional checks and performance validation. Machinery test reports and video records of outgoing inspections are available upon request to ensure transparency and confidence.

FAQ

Q: How do I confirm this piston ring set is the correct part for my Hino PD6 engine?
A: The most reliable method is to cross-reference the part number stamped on your original piston rings or listed in your engine’s service manual with our listed OEM numbers (12040-96013 or 12040-90026). You can also provide your engine’s full model and serial number for verification.

Q: Are these rings pre-gapped, or do they require filing during installation?
A: These rings are manufactured to OEM specifications. However, it is a critical best practice for engine rebuilds to always check and, if necessary, adjust the ring end-gap according to the engine manufacturer’s service manual specifications to ensure optimal performance and avoid engine damage.

Q: What is included in the packaging, and what are the shipping terms?
A: Each piston ring set is individually packaged. We support standard international trade terms (FOB, CIF, etc.) based on your order volume and destination. Detailed packing and shipping options can be discussed with our sales team to find the most efficient solution for your business.

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 .