Skip to content
High-performance lubricant for marine gear protection and efficiency.
Sierra Marine Gear Oil is specifically formulated to meet the demands of high horsepower marine engines while providing superior protection in harsh marine environments. This 80W-90 viscosity grade oil is designed for use in both freshwater and saltwater conditions, ensuring reliable performance across various marine applications. The conventional oil effectively reduces friction, safeguarding gears, bearings, and other gear case components from wear and tear.
Engineered to exceed original equipment specifications, Sierra Marine Gear Oil is recommended for all general marine applications requiring a GL-5 class lubricant. It serves as an excellent replacement for older hypoid 90 applications, ensuring compatibility and performance. With over 50 years of experience, Sierra Marine continues to be a trusted supplier of marine engine and drive parts, providing quality solutions for marine enthusiasts.
Features
- Recommended For All General Marine Applications Requiring A GL-5 Class Lubricant
- Ideal For Replacing All Old Hypoid 90 Application Needs
- Formulated For Use In Freshwater Or Saltwater Conditions And All Standard Marine Applications
- Reduces Friction And Protects Gears, Bearings And Other Gear Case Components
Specifications
- Manufacturer: Sierra Marine
- Manufacturer Part Number: 18-9600-0
- Viscosity Grade: SAE 80W-90
- Use: Friction And Protects Gears/ Bearings/ Gear Case Components
- Type: Conventional
- API Rating: GL-5
- Unit Size: 10 Ounce
- Unit Type: Tube
- Unit Quantity: Case Of 12
Technical Documents
Product Videos
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
This item is NOT returnable. For complete details, please see our return policy.
