
Product Overview
This high-performance piston is engineered for the Isuzu 6BD1T diesel engine, a workhorse powering heavy-duty machinery and industrial equipment worldwide. As a leading supplier in the global aftermarket, we provide reliable engine components with direct shipping to major industrial hubs across North America, Europe, the Middle East, and Asia-Pacific, ensuring your operations stay running.
Key Features & Benefits
- Precision Engineered: Manufactured to exact OEM specifications for a perfect fit and optimal compression.
- Superior Durability: Constructed from high-grade aluminum alloy to withstand extreme temperatures and pressures within the combustion chamber.
- Enhanced Heat Dissipation: Optimized design promotes efficient heat transfer, reducing the risk of thermal stress and pre-ignition.
- Improved Engine Longevity: A direct replacement part that restores engine performance, power output, and fuel efficiency.
- Ready for Installation: Supplied as a complete piston assembly, typically including the pin and rings, for a streamlined rebuild process.
Technical Specifications
| Specification | Detail |
|---|---|
| Part Number | 8-94455-912-0 |
| Engine Model | Isuzu 6BD1T |
| Piston Type | Aluminum Alloy |
| Bore Diameter | 98 mm |
| Application | Replacement Engine Part |
| Condition | New, Aftermarket |
OEM Cross-Reference
This piston is a direct replacement for the following OEM part numbers:
- Primary OEM: 8-94455-912-0 (Isuzu)
Always verify the part number from your original component or engine manual before ordering to ensure correct fitment.
Compatibility
This piston is specifically designed for the Isuzu 6BD1T turbocharged diesel engine. This engine is commonly found in:
- Isuzu construction and mining excavators.
- Isuzu-powered generator sets and industrial power units.
- Various heavy-duty machinery utilizing the 6BD1T power plant.
For precise application, confirm your engine’s model and serial number.
Global Supply & Distribution
We specialize in the international distribution of heavy-duty engine parts. Our logistics network ensures efficient delivery to key markets:
- Worldwide Shipping: We export to all major continents via air and sea freight.
- Major Markets Served: Direct supply to the USA, Canada, Germany, UAE, Australia, Japan, and Southeast Asia.
- Fast Port Delivery: Consolidated shipments to major ports like Rotterdam, Los Angeles, Singapore, and Jebel Ali for quick regional distribution.
- Trade Compliance: All shipments are prepared with professional commercial invoices, packing lists, and comply with international export regulations.
Quality Assurance
Every component in our catalog is sourced from ISO-certified manufacturers committed to stringent quality control.
- Manufacturing Standard: Produced to meet or exceed original equipment specifications and tolerances.
- Rigorous Testing: Parts undergo dimensional checks and material analysis to ensure performance and longevity.
- Warranty: Backed by a standard warranty against manufacturing defects. Please contact us for specific warranty terms applicable to your region.
FAQ
Q: Is this piston sold as a single unit or as a set for the entire engine?
A: This listing is typically for a single piston assembly. For a full engine set (6 pistons for the 6BD1T), please contact our sales team for a bulk quotation.
Q: Do I need to hone the cylinder liner when installing this new piston?
A: Yes, for optimal performance and engine life, it is a standard best practice to hone the cylinder liner to achieve the correct surface finish and ring seal. Always follow the engine manufacturer’s rebuild specifications.
Q: Are the piston rings and wrist pin included?
A> This piston is generally supplied as a complete assembly, including the piston pin and ring set. However, specifications can vary by supplier batch. We recommend confirming the exact contents with us prior to purchase for your specific order.
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 .