91301-MJ0-003 O-Ring (7.8X1.9) – Overview

The 91301-MJ0-003 O-Ring (7.8X1.9) is a precision-engineered sealing component supporting Honda marine engine systems. It plays a critical role in creating watertight seals and preventing leaks in fuel and oil systems, ensuring seamless operation and protection of engine components. Designed to exact Honda factory specifications, this O-ring integrates cleanly with existing parts, maintaining optimal performance and durability.

Key Features

• 7.8 mm outer diameter by 1.9 mm thickness O-ring designed specifically for marine engine sealing applications.
• Genuine OEM Honda part ensuring exact fit, material, and durability for reliable service life.
• Essential for maintaining watertight seals in marine fuel and oil systems, preventing leaks and corrosion.
• Matches factory dimensions and tolerances to fit perfectly within Honda marine engine assemblies.
• Constructed from high-quality materials to withstand harsh marine environments including salt water exposure.
• Integrates seamlessly with engine components, supporting consistent mechanical performance and system integrity.

Why Choose Genuine OEM

Using original Honda parts like the 91301-MJ0-003 O-Ring preserves the integrity of your marine engine. OEM parts maintain the exact material quality, precision dimensions, and tolerances set by the manufacturer, which are crucial for preserving system reliability and performance. They ensure proper fit with adjacent components and prevent compatibility issues that could lead to leaks or failures. Choosing genuine OEM parts reduces unexpected behavior during maintenance or operation, ultimately extending the life of your marine equipment.

Why choose PartsVu?

As your Marine Parts and Outboards Superstore, PartsVu offers genuine Honda marine engine parts, making maintenance, repair, and upgrades straightforward. Founded by boaters for boaters, we prioritize customer support with expert service and a comprehensive catalog of OEM parts. PartsVu provides fast shipping and secure checkout, helping you find the exact parts you need without the guesswork. Our extensive resources include blogs and guides dedicated to marine maintenance, ensuring you have knowledgeable support throughout your boating experience. Discover parts for Honda, Yamaha, Mercury, Suzuki engines and more, all in one trusted location.