John Deere brand transmission fluids specialized for heavy-duty and agricultural equipment John Deere is a brand renowned for producing transmission fluids specialized for heavy-duty and agricultural equipment. These fluids are formulated to meet the unique demands of tractors, combines, and other farm machinery that often operate under extreme conditions. John Deere transmission fluids feature advanced additives that provide excellent wear protection, thermal stability, and oxidation resistance, crucial for the long-term reliability of agricultural equipment. They are designed to maintain optimal viscosity across a wide range of temperatures and operating conditions, ensuring consistent performance in various climates and workloads. By using John Deere transmission fluids, equipment owners can benefit from improved gear protection, extended transmission life, and enhanced overall reliability of their heavy-duty machinery.