
75W85 GL-5 GEAR OIL - 1 GAL.
- Fast US Shipping
- 30-Day Returns
- Secure Checkout
Shipping & Returns
Most orders ship within 1–2 business days from US warehouses. Tracking is emailed as soon as your order is on its way.
30-day hassle-free returns on unused parts in original packaging. Read the full returns policy
Overview
Experience enhanced performance and protection with Red Line Synthetic Oil 75W85 GL-5 Gear Oil. This fully synthetic gear oil is formulated to provide superior lubrication for your differential and other gear systems, ensuring smooth operation even under extreme conditions.
- Advanced Synthetic Formula: Offers exceptional thermal stability and resistance to breakdown, extending the life of your gear components.
- Limited Slip Additive: Enhances performance in limited-slip differentials, providing better traction and smoother operation.
- Optimal Viscosity: The 75W85 weight is ideal for a wide range of operating temperatures, ensuring reliable performance in various driving conditions.
- Friction Modifiers: Reduces wear and tear on gears, resulting in quieter operation and improved efficiency.
This gear oil is sold individually in a 1-gallon container and is specifically designed for use in differentials and not suitable for manual transmissions with synchronizers. Trust Red Line Synthetic Oil for quality and reliability in your vehicle's performance.
Upgrade your gear lubrication system with Red Line 75W85 GL-5 Gear Oil for enhanced durability and efficiency.
- Ships fast from US warehouses
- 30-day hassle-free returns
Specifications
| Brand | Red Line Synthetic Oil |
| GTIN | 00083522501057 |




