6HH1 Cylinder Liner Piston Ring Kit for 6BG1 Engine 1-87811434-0 1-11680156-0 Excavator Truck

Product Details

Product Overview

This premium 6HH1 Cylinder Liner Piston Ring Kit is a critical engine overhaul component specifically designed for the Isuzu 6BG1 diesel engine, widely used in heavy-duty excavators and trucks. The kit includes a cylinder liner and a complete set of piston rings, ensuring a perfect seal and optimal combustion chamber performance.

Featuring genuine OEM part numbers 1-87811434-0 and 1-11680156-0, this kit is sourced from Japan and offers long-lasting durability for demanding construction and mining applications. It is commonly used for engine rebuilds and maintenance on excavators and trucks that utilize the 6BG1 powerplant, restoring engine compression, reducing oil consumption, and extending service life.

Key Features & Benefits

• Genuine OEM Quality: Manufactured to original equipment specifications, ensuring precise fitment and reliable performance for 6BG1 engines.
• Long-Lasting Durability: Constructed from high-grade materials to withstand extreme temperatures, high pressure, and heavy loads typical of excavator and truck operations.
• Complete Kit Solution: Includes both the cylinder liner and piston rings, simplifying the ordering process and ensuring component compatibility during engine overhaul.
• Reduced Oil Consumption: Precision-engineered piston rings provide an excellent seal, minimizing blow-by and reducing oil consumption for improved fuel efficiency.
• Restored Engine Performance: Directly addresses common issues like low compression, excessive smoke, and power loss, restoring your 6BG1 engine to peak operating condition.
• Verified Part Numbers: Cross-reference with OEM numbers 1-87811434-0 and 1-11680156-0 guarantees the correct parts for your specific engine model.

Technical Specifications

OEM Cross-Reference

This Cylinder Liner Piston Ring Kit is directly interchangeable with the following OEM part numbers:

• Isuzu Part Number: 1-87811434-0 (Cylinder Liner)
• Isuzu Part Number: 1-11680156-0 (Piston Ring Set)

Note: These numbers may also be listed under alternative formats such as 1878114340 or 1116801560. Always verify your existing part number against these references before ordering.

Compatibility

This kit is specifically designed for the Isuzu 6BG1 diesel engine. It is commonly used for:

• Excavators: Various models from Hitachi, Sumitomo, and Kobelco that utilize the 6BG1 power unit.
• Trucks: Isuzu NPR, NQR, and other medium-duty truck models equipped with the 6BG1 engine.
• Industrial Equipment: Generators, pumps, and other machinery powered by the 6BG1 engine platform.

Fitment is inferred based on the engine model specification. Please confirm your engine serial number and liner/ring dimensions to ensure compatibility.

Global Supply & Distribution

We offer worldwide shipping and supply capabilities, ensuring fast and reliable delivery to all major industrial markets. Our network covers:

• North America: Rapid delivery to ports in Los Angeles, Houston, and New York, supporting construction and trucking fleets across the US and Canada.
• Europe: Efficient logistics to Rotterdam, Hamburg, and Antwerp, serving the heavy equipment sectors in Germany, France, and the UK.
• Asia-Pacific: Direct supply from Japan to key hubs like Singapore, Shanghai, and Sydney, minimizing lead times for regional buyers.
• Middle East & Africa: Reliable shipping to Dubai, Jeddah, and Durban, catering to mining and infrastructure projects.

With extensive export experience, we ensure proper documentation, customs compliance, and secure packaging for international freight.

Quality Assurance

All components are manufactured under strict quality control standards in Japan, ensuring they meet or exceed original equipment specifications. Each kit undergoes rigorous inspection for dimensional accuracy, material hardness, and surface finish before shipment.

We back our products with a 3-month warranty against manufacturing defects. Additionally, after-warranty video technical support is available to assist with installation guidance, troubleshooting, and maintenance advice, ensuring you get the most out of your purchase.

FAQ

Q1: How do I verify that this kit fits my 6BG1 engine?
A: First, check your engine’s serial number and confirm it is a 6BG1 model. Then, remove the old cylinder liner and piston rings and compare the dimensions (bore diameter, liner height, ring thickness) with the parts in this kit. The OEM numbers 1-87811434-0 and 1-11680156-0 are the primary fitment identifiers for Isuzu engines.

Q2: Can this kit be installed without professional machining?
A: While it is possible for experienced mechanics, we strongly recommend professional installation. Installing a new cylinder liner typically requires proper honing and measurement of the cylinder block bore to ensure correct liner protrusion and ring gap. Improper installation can lead to premature engine failure.

Q3: What is the expected lifespan of these parts after installation?
A: When installed correctly in a properly maintained engine, genuine quality cylinder liners and piston rings can last 8,000 to 12,000 hours or more, depending on operating conditions, load factors, and maintenance schedules. Regular oil changes and air filter replacements will significantly extend their service life.