The Overhaul Gasket Kit (Part Number: 1-87811-078-0 / 1878110780) is a comprehensive gasket and seal replacement kit designed for the Isuzu 6HH1 8.2L diesel engine, commonly found in Isuzu FVR, FVR33, FVR332, and FSR trucks (1996–2003 models).
Manufactured from premium-grade composite and metal materials, this kit ensures perfect fitment, excellent oil and coolant sealing, and long service life under high-temperature and high-pressure conditions. Ideal for complete engine rebuilds or overhaul maintenance.
✅ Key Specifications:
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Part Number: 1-87811-078-0 / 1878110780
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Engine Model: Isuzu 6HH1
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Engine Type: 8.2L Diesel
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Displacement: 8200cc
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Model Years: 1996–2003
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Applications: FVR / FVR33 / FVR332 / FSR Trucks
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Condition: Brand New
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Includes: Full set of cylinder head gaskets, intake & exhaust manifold gaskets, oil seals, valve cover gaskets, O-rings, and other major sealing components
✅ Features & Benefits:
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OEM-quality gasket materials ensure lasting performance
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Resistant to heat, oil, and combustion gases
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Prevents leaks and maintains compression integrity
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Precision-engineered for Isuzu 6HH1 diesel engines
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Includes all essential gaskets for a complete engine rebuild
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Trusted by professional mechanics and fleet technicians
✅ Compatible Engines:
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Isuzu 6HH1 8.2L Diesel Engine
✅ Compatible Vehicles:
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Isuzu FVR Truck
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Isuzu FVR33 Truck
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Isuzu FVR332 Truck
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Isuzu FSR Truck
🔹 OEM / Cross Reference Numbers:
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1-87811-078-0
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1878110780
Frequently Asked Questions
What engines does this overhaul gasket kit fit?
This kit is specifically designed for the Isuzu 6HH1 8.2L diesel engine used in FVR, FVR33, FVR332, and FSR trucks from 1996–2003.
What parts are included in this gasket kit?
The kit includes all major gaskets and seals—head gasket, valve cover gasket, intake and exhaust manifold gaskets, O-rings, and oil seals—for a complete overhaul.
Is this an OEM or aftermarket part?
This is a high-quality aftermarket replacement designed to meet or exceed OEM specifications for the Isuzu 6HH1 engine.
Can I use this kit for both top and full engine overhauls?
Yes. It’s suitable for both top-end repairs and complete engine rebuilds.
Which vehicles commonly use the Isuzu 6HH1 engine?
The Isuzu 6HH1 8.2L engine is used in Isuzu FVR, FVR33, FVR332, and FSR series trucks manufactured between 1996 and 2003.
Overhaul Gasket Kit | 96-03 Isuzu 6HH1 8.2L Engine FVR FVR33 FVR332 FSR Truck | 1-87811-078-0 1878110780
Application: ISUZU 6HH1, 8.2L, FVR,FVR33,FVR332,FSR
Replacements: 1-87811-078-0, 1878110780




