
Product Overview
This professional-grade crankshaft oil seal removal and installation tool kit is engineered for heavy-duty Isuzu diesel engines, commonly found in excavators, trucks, and industrial machinery. Designed for precision and durability, it is an essential tool for engine rebuilds and maintenance shops worldwide. We supply directly to B2B clients, distributors, and large-scale repair facilities with reliable global shipping to major industrial markets.
Key Features & Benefits
- Precision Engineering: Manufactured to exact specifications for a perfect fit, ensuring the seal is installed squarely without damage to the crankshaft or engine block.
- Heavy-Duty Construction: Made from high-grade steel for maximum strength and longevity, capable of withstanding the rigors of professional workshop use.
- Time & Cost Efficiency: Dramatically reduces service time compared to improvised methods, minimizing downtime for critical equipment and preventing costly seal failures.
- Universal Kit Design: A single, comprehensive kit covers multiple high-volume Isuzu engine families, reducing the need for multiple specialized tools.
- Safety & Ease of Use: Enables safer, more controlled installation, reducing the risk of personal injury or component damage common with makeshift tools.
Technical Specifications
| Specification | Detail |
|---|---|
| Part Type | Crankshaft Front/Rear Oil Seal Service Tool |
| Primary Application | Removal and Installation Tool Kit |
| Compatible Engine Series | Isuzu 6BG1, 6WG1, 4HK1, 6HK1, S6K, J05E, J08E, P11C |
| Primary Material | High-Tensile Steel |
| Tool Type | Mechanical Puller/Installer Set |
| Packaging | Professional Tool Case |
OEM Cross-Reference
This tool kit is designed to replace and perform the function of OEM-specific service tools for the listed engines. It is the recommended aftermarket solution for servicing crankshaft seals on these models. For precise confirmation, please consult your engine service manual for the designated tool number.
Compatibility
Engine Models: This tool is specifically engineered for Isuzu diesel engines, including but not limited to:
6BG1, 6WG1, 4HK1, 6HK1, S6K, J05E, J08E, P11C series.
Vehicle/Equipment Applications: These engines are widely used in:
- Excavators and Construction Machinery (e.g., Hitachi, Komatsu with Isuzu engines)
- Medium and Heavy-Duty Trucks (Isuzu F-Series, etc.)
- Industrial Generators & Power Units
- Bus Chassis
Global Supply & Distribution
We are a leading supplier of heavy-duty engine tools and parts for the international market. Our logistics network ensures efficient delivery to key industrial regions:
- Worldwide Shipping: We export via air and sea freight to all major global markets.
- Major Markets Served: North America (USA, Canada, Mexico), Europe (UK, Germany, Netherlands), Asia-Pacific (Australia, Japan, Singapore, Indonesia), the Middle East (UAE, Saudi Arabia), and South America.
- Fast Delivery: Consolidated shipments to major ports like Los Angeles, Rotterdam, Singapore, and Jebel Ali, with reliable in-country forwarding options.
- Export Compliance: All shipments are prepared with professional commercial invoices, packing lists, and comply with international trade regulations for a smooth customs clearance process.
Quality Assurance
- Manufacturing Standard: Tools are precision-machined following strict quality control protocols to meet or exceed original equipment dimensions and tolerances.
- Durability Testing: Components undergo stress testing to ensure they perform reliably under high mechanical load.
- Warranty: Backed by a standard warranty against manufacturing defects. Please contact us for specific warranty terms applicable to your region.
FAQ
Q1: Is this tool suitable for both removal and installation of the crankshaft seal?
A: Yes, this is a complete service kit. It includes the necessary adapters and fixtures to safely and effectively remove the old, worn seal and correctly install the new replacement seal without damaging the crankshaft journal or engine housing.
Q2: How do I confirm this tool fits my specific engine model (e.g., a 6HK1 in a generator)?
A: The most reliable method is to cross-reference your engine’s model number and the specific seal part number you are replacing. This tool is designed for the common seal housings across the listed Isuzu engine families. Providing your engine’s full model designation and equipment type allows us to give final confirmation.
Q3: Do you provide installation instructions with the tool kit?
A: The kit is supplied for professional mechanics familiar with engine service procedures. While basic guidance can be provided, we recommend consulting the official engine service manual for the detailed, model-specific procedural steps, torque specifications, and safety warnings for the seal replacement job.
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 .