
Product Overview
This is a genuine MAHLE cylinder piston assembly, engineered for the demanding requirements of commercial diesel engines. Designed as a direct replacement for the Isuzu 6HK1 engine series, this complete kit includes the piston, piston pin, and lock rings for a full-service solution. We specialize in global B2B supply, serving major markets across North America, Europe, Asia-Pacific, and the Middle East with reliable logistics and export compliance.
Key Features & Benefits
- Genuine MAHLE Quality: Manufactured to original equipment specifications for guaranteed fit, performance, and durability.
- Complete Assembly Kit: Includes the piston, wrist pin, and lock rings, ensuring all necessary components for installation are provided.
- Optimized for Heavy-Duty Use: Precision-engineered to withstand high compression and thermal loads in commercial diesel applications.
- Enhanced Engine Longevity: Proper design and material quality contribute to reduced oil consumption and extended engine service intervals.
- Global Availability: Supported by our international supply chain for fast delivery to major industrial hubs and ports worldwide.
Technical Specifications
| Specification | Detail |
|---|---|
| Brand | MAHLE |
| Primary Part Number | 1-12111976-0 |
| Alternative Part Number | L009324wt |
| Engine Model | Isuzu 6HK1 |
| Component Type | Cylinder Piston Assembly (with Pin & Lock Rings) |
| Manufacturing Origin | Shanghai, China |
OEM Cross-Reference
This MAHLE piston assembly is a direct replacement for the following OEM part numbers:
- Isuzu: 8-98023-526-0, 8-94143-526-0
- MAHLE: 1-12111976-0, L009324wt
Note: Always verify part number compatibility with your specific engine serial number before purchase.
Compatibility
This piston assembly is designed for the Isuzu 6HK1-TC diesel engine. This engine is commonly found in:
- Vehicle Applications: Isuzu Forward / F-Series trucks, Giga / C/E-Series heavy-duty trucks.
- Industrial & Generator Sets: Stationary power generation and industrial machinery utilizing the 6HK1 engine platform.
- Typical Model Years: Applications from the late 1990s through the 2000s. Compatibility is based on engine model, not vehicle year.
Global Supply & Distribution
We are a certified supplier with extensive experience in international automotive parts distribution. Our logistics network ensures efficient shipping to key global markets:
- Worldwide Shipping: We export to North America (USA, Canada, Mexico), Europe (UK, Germany, Benelux), Asia-Pacific (Australia, Japan, Southeast Asia), the Middle East, and South America.
- Fast Delivery to Major Hubs: Consolidated shipments to major ports like Los Angeles, Rotterdam, Singapore, and Jebel Ali for streamlined regional distribution.
- Trade Compliance: All documentation, including certificates of origin and commercial invoices, is prepared to meet international customs requirements.
- Bulk & Container Orders: Competitive FOB/CIF pricing available for palletized and full container load (FCL) orders.
Quality Assurance
- Manufacturing Standards: Produced in MAHLE’s Shanghai facility adhering to ISO 9001 quality management systems and original engineering drawings.
- Material & Testing: Manufactured from high-grade aluminum alloy and subjected to rigorous dimensional checks, hardness testing, and visual inspections.
- Warranty: Backed by a standard 12-month warranty against manufacturing defects from the date of purchase.
- Packaging: Individually packaged and boxed to prevent damage during international transit.
FAQ
Q: Is this a direct fit for my Isuzu 6HK1 engine, or will I need to machine the cylinder block?
A: This is a direct replacement piston designed to the OEM specification. However, standard best practice for any piston replacement is to measure the cylinder bore for wear and out-of-round condition. If the bore is within service limits, this piston should fit without issue. If the bore is worn, honing or re-boring to the correct clearance is required.
Q: Does this piston assembly include piston rings?
A: The product title specifies “Piston With Pin And Lock.” This typically includes the piston body, the wrist pin, and the pin lock rings (circlips). Piston rings are usually sold separately. Please confirm the complete contents of the kit with your sales representative before ordering if rings are required.
Q: What is the lead time for shipping to Europe or North America?
A: For in-stock items, standard sea freight to major West Coast USA or North European ports typically takes 18-25 days. We also offer expedited air freight options with lead times of 5-10 business days. Exact transit times and costs depend on the final destination, Incoterms, and order volume.
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 .