
Ultra 6 Series
Ultra 6 Series is a monograde diesel engine oil formulated with high-quality base oils and carefully selected additive technology to provide reliable engine protection and dependable performance in older engine designs. Engineered with effective detergent and dispersant properties, it helps maintain engine cleanliness by controlling deposits, sludge formation, and contaminants while protecting critical components against wear and corrosion. Its balanced formulation supports long engine life and consistent operation under normal service conditions.
Available Grades (SAE)
Product Applications
The Ultra 6 Series from MAG Lubricants is designed for older naturally aspirated and turbocharged diesel engines operating in commercial, industrial, and light-duty applications. Recommended for aged heavy-duty trucks, light commercial vans, agricultural equipment, and light machinery, it provides reliable protection where monograde diesel engine oils are specified by the equipment manufacturer. Selected viscosity grades, including SAE 10W, are also suitable for use in certain hydraulic systems where an engine oil of this viscosity grade is recommended by the OEM.
Key Specifications & Performance Claims
API CD/SF
Product Features
- Effective Deposit Control: Formulated with balanced detergent and dispersant technology to help control deposits, sludge, and combustion by-products, supporting cleaner engine operation and improved reliability.
- Reliable Wear and Corrosion Protection: Helps protect critical engine components against wear, rust, and corrosion, promoting long-term engine durability and performance.
- Excellent High-Temperature Stability: Maintains lubricant integrity under elevated operating temperatures, ensuring consistent protection in demanding service conditions.
- Outstanding Engine Cleanliness and Durability: Helps keep internal engine components clean by minimizing deposit formation, contributing to improved engine efficiency and extended service life.
- Superior Oxidation Resistance: Provides excellent protection against oxidation and oil degradation at high temperatures, helping preserve lubricant performance and extend oil life.
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