Yamaha 5BE-11193-00-00, K980318A, 142892 Head Cover Gasket

Description:

The Yamaha 5BE-11193-00-00 head cover gasket is used in motorcycle engine sealing systems. Commonly installed in Yamaha YZ400F, YZ426F, WR400F, and WR426F engines requiring proper sealing between the cylinder head and valve cover. Maintenance teams, engine rebuilders, and motorcycle technicians use this part for gasket replacement, oil leak prevention, and restoration of engine sealing integrity.

Applications:

The Yamaha 5BE-11193-00-00 is used in motorcycle engine systems to seal the interface between the cylinder head and the head cover, preventing oil leakage and maintaining internal engine pressure. It is widely applied in off-road motorcycles, motocross bikes, and high-performance four-stroke engines where proper sealing, heat resistance, and engine reliability are essential for consistent operation.

Technical Specifications:

• Compatible with Yamaha YZ400F, YZ426F, WR400F, WR426F models
• Product type: Head cover gasket (valve cover gasket)
• Function: Seals cylinder head to valve cover to prevent oil leaks
• OEM part number: 5BE-11193-00-00 (also listed as 5BE-11193-10-00 variant)
• Material: Heat-resistant composite gasket material
• System role: Maintains oil containment and engine sealing integrity
• Mounting: Installed between cylinder head and valve cover
• Application: Four-stroke motorcycle engines
• Condition: Genuine OEM part, typically available as replacement or NOS
• Design: Precision-fit gasket for high-temperature engine environments

Common Replacements:

• Yamaha 5BE-11193-10-00
• Yamaha 5EB-11193-00-00
• Yamaha 5JG-11193-00-00