
Product Overview
This professional-grade Isuzu diesel engine overhaul gasket kit is engineered for heavy-duty applications, providing a complete sealing solution for major engine rebuilds. We supply this critical component to a global network of workshops, distributors, and fleet operators across North America, Europe, Asia-Pacific, and the Middle East, ensuring reliable performance in demanding environments.
Key Features & Benefits
- Complete Overhaul Solution: Contains all necessary gaskets and seals for a comprehensive engine rebuild, saving time and ensuring compatibility.
- Premium Material Construction: Manufactured from high-grade steel and composite materials for superior heat resistance and durability under extreme pressure.
- Precision Fit & Sealing: Engineered to exact OEM specifications to prevent oil, coolant, and compression leaks, restoring engine integrity and performance.
- Extended Service Life: Designed for long-lasting reliability, reducing downtime and maintenance frequency for heavy machinery and commercial vehicles.
- Global Compliance: Sourced and distributed for international markets, meeting the quality expectations of professional technicians worldwide.
Technical Specifications
| Specification | Detail |
|---|---|
| Primary Part Number | 1-87811203-0 |
| Alternative Part Number | 1-87811078-0 |
| Product Name | Full Engine Repair Gasket Kit / Overhaul Kit |
| Compatible Engine Models | 6BG1, 6HK1, 6HL1, 6WG1, 6HH1 |
| Material | Steel & Engineered Composites |
| Application | Excavator, Truck, and Heavy Equipment Engines |
| Condition | Genuine / OEM-Quality |
| Place of Origin | Japan |
| Minimum Order Quantity (MOQ) | 1 Piece |
| Selling Units | Single Item (Complete Kit) |
OEM Cross-Reference
This kit is a direct replacement for the following OEM part numbers. It ensures perfect compatibility and performance matching the original specification.
- Isuzu: 1-87811203-0 (Primary Reference)
- Isuzu: 1-87811078-0 (Alternative Reference)
Compatibility
This full gasket kit is designed for major overhaul procedures on the following Isuzu diesel engine families, commonly found in heavy-duty vehicles and industrial machinery:
- Engine Models: Isuzu 6BG1, 6HK1, 6HL1, 6WG1, 6HH1 series.
- Vehicle/Equipment Application: Primarily used in Isuzu-powered excavators, dump trucks, commercial trucks, and other heavy construction equipment. Specific model compatibility should be verified using the OEM part number.
Global Supply & Distribution
We specialize in the international logistics of heavy-duty engine components, ensuring timely delivery to your workshop or warehouse.
- Worldwide Shipping: We export to all major industrial regions, including North America (USA, Canada, Mexico), Europe (UK, Germany, Netherlands), Asia-Pacific (Australia, Singapore, Japan), and the Middle East (UAE, Saudi Arabia).
- Efficient Logistics: Fast and reliable delivery to major ports and inland freight hubs. Delivery time commences upon receipt of payment clearance.
- Export Expertise: All documentation, including commercial invoices and certificates, is prepared in full compliance with international trade regulations for seamless customs clearance.
Quality Assurance
Every component in this kit meets stringent quality standards to guarantee performance and reliability.
- Manufacturing Standard: Produced to original equipment specifications (OES) using high-quality materials sourced from Japan.
- Warranty: Backed by a 6-month warranty from the date of purchase, covering defects in material and workmanship.
- Post-Warranty Support: Comprehensive after-sales support, including video technical support for installation guidance and troubleshooting.
- Reliability: Components are tested for dimensional accuracy and material integrity to ensure a perfect seal and long service life.
FAQ
Q1: Is this a complete kit for a full engine rebuild?
A1: Yes, this is a comprehensive overhaul gasket kit. It includes all the essential gaskets and seals required for a complete teardown and rebuild of the compatible Isuzu 6-cylinder diesel engines, such as head gaskets, valve cover gaskets, oil pan seals, and manifold gaskets.
Q2: How do I confirm this kit fits my specific engine model?
A2: The most reliable method is to cross-reference the part number stamped on your original gasket set or listed in your engine’s service manual with our primary OEM number 1-87811203-0 or the alternative 1-87811078-0. Also, verify your engine’s model designation (e.g., 6HK1, 6WG1).
Q3: What support is available if I encounter issues during installation?
A3: We provide video technical support post-purchase. If you face any installation challenges, you can contact our support team to access detailed guidance, ensuring the rebuild is completed correctly for optimal engine performance and longevity.
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 .