Excavator Engine Gasket Set 1-87811078-0 1-87811078-1 For 6HH1 6BG1 6HK1 6HL1 6BB1 6BD1 6HA1

Product Details

Product Overview

This premium engine gasket set, identified by part numbers 1-87811078-0 and 1-87811078-1 (also referenced as 1878110780), is a critical component for maintaining the sealing integrity of Isuzu heavy-duty diesel engines. Designed as a comprehensive top-end overhaul kit, this gasket set is commonly specified for excavator and truck applications utilizing the 6HH1, 6BG1, 6HK1, 6HL1, 6BB1, 6BD1, and 6HA1 engine platforms.

Sourced as a genuine Japanese component, this kit provides all necessary gaskets and seals required to restore compression, prevent fluid leaks, and ensure optimal engine performance during a cylinder head or major service rebuild. It is an ideal solution for equipment owners, fleet managers, and repair shops seeking OEM-grade fitment and reliability for their Isuzu-powered machinery.

Key Features & Benefits

• OEM-Grade Fitment: Manufactured to meet the exact specifications of the original Isuzu part, ensuring a precise seal and straightforward installation without modifications.
• Comprehensive Kit: Includes all necessary gaskets and seals for a complete cylinder head or top-end overhaul, eliminating the need to source individual components.
• High-Temperature Resistance: Engineered from premium materials that withstand extreme combustion pressures and temperatures, providing long-lasting durability.
• Prevents Leakage: Effectively seals oil, coolant, and compression gases, preventing cross-contamination and maintaining engine efficiency.
• Reduces Downtime: A single, reliable kit simplifies inventory management and speeds up the repair process for excavators and heavy-duty trucks.
• Genuine Japanese Quality: Sourced from Japan, ensuring strict adherence to manufacturing tolerances and material standards for superior performance.
• Extended Service Life: Designed for long-haul durability in demanding construction and industrial applications, reducing the frequency of future repairs.

Technical Specifications

OEM Cross-Reference

This gasket set directly replaces the following original equipment manufacturer (OEM) numbers. Please verify your engine’s specific requirements before ordering.

• Isuzu OEM: 1-87811078-0, 1-87811078-1
• Alternate Reference: 1878110780

Compatibility

This gasket set is commonly used for the following applications. Always cross-reference your engine model and serial number to ensure correct fitment.

• Engine Models: Isuzu 6HH1, 6HK1, 6HL1, 6BG1, 6BB1, 6BD1, 6HA1
• Vehicle Applications:
  • Excavators (e.g., Hitachi, Sumitomo, Kobelco models using Isuzu engines)
  • Heavy-duty Trucks
  • Industrial and Construction Machinery

Global Supply & Distribution

We offer reliable worldwide shipping to support international B2B buyers and service centers. Our distribution network ensures fast and cost-effective delivery to major industrial hubs across the globe.

• Markets Served: North America, Europe, Asia-Pacific, Middle East, Africa, and South America.
• Shipping Capabilities: Express courier (DHL, FedEx, UPS), air freight, and sea freight for bulk orders.
• Key Ports & Centers: Efficient delivery to major ports like Los Angeles, Rotterdam, Shanghai, Dubai, and Singapore.
• Trade Compliance: Experienced in international export documentation and customs clearance for automotive parts.

Quality Assurance

We prioritize reliability and performance to ensure your equipment remains operational.

• Manufacturing Standards: Components are manufactured in ISO-certified facilities in Japan, adhering to strict quality control protocols.
• Testing: Each gasket set is subjected to dimensional inspection and material verification to ensure it meets OEM specifications.
• Warranty: Backed by a 6-month warranty against manufacturing defects.
• Support: After-warranty video technical support is available to assist with installation and troubleshooting.

FAQ

Q: How can I confirm this gasket set fits my 6HK1 engine?
A: While this kit (1-87811078-0) is commonly listed for the 6HK1 and 6HH1 series, we strongly recommend verifying your engine’s serial number and comparing the gasket patterns with the original parts. The 6HK1 has several variants (e.g., 6HK1-TC), so visual confirmation of the head gasket bore size is the most reliable method.

Q: What is included in this top overhaul gasket set?
A: This kit typically includes the cylinder head gasket, valve stem seals, intake/exhaust manifold gaskets, turbocharger gaskets, oil cooler gaskets, and other necessary seals for a top-end rebuild. Please note that it does not include piston rings, liners, or main bearing seals unless specified.

Q: What is the recommended installation procedure?
A: Installation should be performed by a qualified diesel technician. The cylinder head surface must be clean and flat. Always follow the engine manufacturer’s torque specifications and tightening sequence for the head bolts. It is also recommended to replace head bolts or stretch bolts as per the service manual.