National Power Pro 100 20w50 CH4/SJ (205L)

National Power Pro 100 20w50 CH4/SJ

Features & Benefits

• High viscosity oil that maintains film strength in older, high-mileage engines
• Excellent soot dispersancy and inhibition of sludge formation for cleaner operation
• Robust protection against wear in severe service conditions
• Satisfies API CH 4 and SJ classifications—versatile for mixed diesel and gasoline fleet use
• Built for challenging environments: steep terrain operations, constant stop/start cycles, and elevated gear loads

Applications

• Well-suited for older heavy-duty diesel engines (trucks, buses, off-road) and gasoline engines
• Ideal for fleets requiring a single oil for mixed engine patrols
• Recommended for stop/start city driving, mountainous terrain, and high-load hauling tasks

Properties & Specifications

• Viscosity Grade: 20W 50
• API Classification: CH 4 / SJ
• SAE Grade: SAE 20W 50
• ISO Compliance: Not applicable
• Base Oil Type: Premium mineral base oil with a balanced additive package
• OEM Approvals: Compatible with specifications of key engine manufacturers (e.g., older Detroit Diesel, Volvo)