HP Powerglide C-3 30 is a premium-quality transmission oil formulated to meet Allison C-3 service classification requirements. It is specifically developed to deliver superior lubrication and protection in power-shift transmissions, industrial torque converters, and automatic transmission systems that demand high thermal stability and consistent performance under severe operating conditions. Manufactured using high-quality base oils and advanced additive technology, HP Powerglide C-3 30 offers exceptional oxidation resistance and outstanding anti-wear properties, ensuring longer component life and smoother operation even under extreme pressure and temperature. Its excellent film strength minimizes frictional losses while providing reliable protection against rust and corrosion, helping maintain transmission efficiency throughout extended service intervals. The fluid’s superior thermal stability prevents oil degradation and sludge formation, ensuring cleanliness within the transmission system. Its high viscosity index enables consistent performance across a wide range of temperatures, providing effective lubrication during cold starts as well as at elevated operating conditions. The balanced anti-foaming characteristics enhance hydraulic response and ensure smooth power transmission, making it ideal for demanding industrial and automotive applications. HP Powerglide C-3 30 is particularly suited for commercial powershift transmissions and heavy-duty automatic transmission systems that operate under high torque and continuous load. The oil’s ability to maintain its viscosity and lubricating film at elevated temperatures ensures maximum protection for metal components, seals, and friction materials, resulting in extended transmission life and reduced maintenance downtime. Engineered to deliver excellent oxidation control, superior high-temperature stability, and dependable anti-corrosion performance, HP Powerglide C-3 30 stands as a trusted lubricant for long-term reliability in critical transmission applications.

Properties HP Powerglide C-3 30
Kinematic Viscosity @ 100°C, cSt 9.3 – 12.5
Viscosity Index 95
Flash Point, COC, °C 160
Pour Point, °C -21
Corrosion, Copper Strip @ 100°C for 3 hrs, Max 1
HP POWERGLIDE C‑3 30 barrel