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OEM Honda GX390 Crankcase Gasket
OEM Honda GX390 Crankcase Gasket
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OEM Honda GX390 Crankcase Gasket

Part Number: 11381-ZE3-801
Online Price: $9.99
OEM Honda GX390 Crankcase Gasket – Big Block Engine Replacement Seal
Availability: In Stock.

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Description

OEM Honda GX390 Big Block Crankcase Gasket


Ensure a factory-quality seal and long-lasting reliability with this OEM Honda GX390 Crankcase Gasket, explicitly designed for GX390 big block engines. This gasket provides a secure, leak-free seal between the crankcase (block) and side cover (pan), making it an essential part for both engine rebuilds and routine maintenance.


Manufactured to Honda’s exact specifications, this gasket ensures proper fitment and performance in high-temperature environments, whether you're running a stock engine or a modified setup.


Key Features:

  • Genuine OEM Honda part – trusted fit and durability
  • Designed for Honda GX390 big block engines
  • Maintains a proper seal between crankcase halves
  • Ideal for engine rebuilds, repairs, or gasket refreshes
  • Resistant to oil, fuel, and heat
  • Helps prevent leaks and maintain crankcase pressure


Applications:

  • Honda GX390 389cc engines
  • Commonly used in generators, go-karts, pressure washers, and other small engine equipment

FAQ

Q1: Is this gasket compatible with all Honda GX390 engines?
A: Yes, this is an OEM gasket specifically designed for Honda GX390 big block 389cc engines and fits all standard GX390 crankcases.


Q2: Can I use this gasket in a performance or modified engine build?
A: Absolutely. While it is an OEM replacement, it provides a high-quality seal suitable for both stock and mildly modified engines.


Q3: What are common applications for GX390 engines using this gasket?
A: This gasket is used in generators, pressure washers, go-karts, lawn and garden equipment, and many industrial machines powered by Honda GX390 engines.

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