6HK1 6HH1 4HK1 Excavator Oil Drain Plug 1-09604022-0 1096040220

Product Details

Product Overview

This genuine oil drain plug, identified by the OEM part number 1-09604022-0 (also listed as 1096040220), is a critical component for maintaining the lubrication system in Isuzu industrial diesel engines. Designed specifically for the 6HK1, 6HH1, and 4HK1 engine series, this plug is commonly used in heavy-duty excavators and other construction machinery.

Ensuring a leak-free seal at the oil pan, this genuine part guarantees the correct thread pitch, taper, and material composition required for high-vibration engine environments. Using a non-genuine or incorrectly specified drain plug can lead to oil leaks, pressure loss, and potential engine damage. This part is sourced directly from Japan, ensuring it meets the original manufacturer’s specifications for fitment and durability.

Key Features & Benefits

• Genuine OEM Quality: Manufactured to exact Isuzu specifications, ensuring a perfect seal and long service life. Avoid the risks associated with aftermarket imitations.
• Precise Fitment: Engineered specifically for the 6HK1, 6HH1, and 4HK1 engine families. This eliminates guesswork and installation errors common with universal plugs.
• Corrosion & Vibration Resistant: Built with high-grade materials to withstand extreme temperature fluctuations, oil degradation, and constant mechanical vibration in excavator applications.
• Leak-Proof Seal: The precision-machined threads and sealing surface ensure a positive, leak-free closure, protecting your engine’s oil supply and preventing contamination.
• Long-Lasting Component: As a genuine part, it offers superior wear resistance compared to standard aftermarket options, reducing the frequency of replacements.
• Quick Identification: Clear part number (1-09604022-0) stamped on the component for easy verification against your service manual.

Technical Specifications

OEM Cross-Reference

This part is directly interchangeable with the following OEM numbers. Please verify your existing part number for a perfect match.

• Isuzu: 1-09604022-0
• Isuzu (Alt): 1096040220

Note: This part is the direct replacement for the original Isuzu components listed above. No other cross-references are available for this specific genuine plug.

Compatibility

This oil drain plug is specifically designed for the following Isuzu engine models. It is commonly used for excavators and other heavy equipment powered by these engines.

• Engine Models: Isuzu 6HK1, Isuzu 6HH1, Isuzu 4HK1
• Common Applications: Excavators, Wheel Loaders, Bulldozers, and Industrial Power Units utilizing the above engine families.

Important Fitment Note: While this plug fits the specified engine families, always confirm your engine’s serial number and the thread size of your oil pan to ensure compatibility. Variations may exist between different equipment manufacturers (e.g., Hitachi, Komatsu, Sumitomo) using these Isuzu engines.

Global Supply & Distribution

We offer reliable worldwide shipping from our distribution hubs. Our logistics network ensures fast and secure delivery to major industrial centers, ports, and job sites globally.

• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, France), Asia-Pacific (Australia, Japan, Singapore, Indonesia), Middle East (UAE, Saudi Arabia, Qatar), and South America (Chile, Brazil, Peru).
• Shipping Speed: Standard and express shipping options are available. Most orders are processed and dispatched within 24 hours of payment receipt.
• Trade Compliance: We have extensive experience in international trade, customs clearance, and documentation for B2B shipments, including DDP and FOB terms.

Quality Assurance

We are committed to providing parts that meet the highest standards of reliability.

• Genuine Sourcing: All parts are sourced directly from the Japanese OEM supply chain, ensuring 100% authenticity.
• Warranty Coverage: This product comes with a standard 3-month warranty against manufacturing defects in materials and workmanship.
• Post-Sale Support: Our technical team provides video support for installation guidance and troubleshooting after the warranty period, ensuring you get the part installed correctly.

FAQ

Q: How can I confirm that this plug (1-09604022-0) fits my 6HK1 engine?
A: While this is the standard OEM plug for the 6HK1, 6HH1, and 4HK1 series, we recommend checking the thread size on your existing plug. Measure the thread diameter and pitch (e.g., M16 x 1.5) and compare it to the new part. You can also verify the part number stamped on your current oil pan drain plug.

Q: Does this plug come with a new washer or gasket?
A: This product listing is for the drain plug itself. For a guaranteed leak-free seal, we strongly recommend replacing the sealing washer or gasket at the same time. Please check our store for the corresponding sealing ring for the 1-09604022-0 plug.

Q: What is the recommended torque specification for installing this drain plug?
A: The correct torque for an Isuzu 6HK1 oil drain plug is typically in the range of 40-50 Nm (30-37 ft-lbs). Over-tightening can strip the threads in the oil pan, while under-tightening can cause leaks. Always use a torque wrench and refer to your specific equipment’s service manual for the exact specification.