Duralec® Super Diesel Motor Oil – 15W-40, Synthetic, 5 Gallons – ROY05154

Royal Purple’s Duralec® Super Diesel Motor Oil – 15W-40 is a premium-grade synthetic engine oil engineered for modern diesel engines equipped with advanced emissions control systems. Formulated for performance and durability, it meets the stringent requirements for 2007 and 2010 EPA emissions-compliant engines using Ultra-Low Sulfur Diesel (ULSD) fuels in North America and Europe.

Key Features:

• Emissions System Safe: Fully compatible with DPFs, catalytic converters, EGR systems, and SCR injection setups in newer diesel engines.
• Advanced Synthetic Protection: Provides superior thermal stability and oxidation resistance, reducing oil breakdown at high operating temperatures.
• Cold Start Protection: Outstanding low-temperature fluidity ensures rapid oil circulation and reduced wear during cold starts.
• Extended Service Life: Designed to maximize component longevity, extend oil drain intervals, and enhance overall fuel efficiency.
• API Compliant: Meets or exceeds industry specifications for emissions-era diesel engines requiring emissions-safe lubricants.

Super Diesel Motor Oil Specifications:

• Brand: Royal Purple
• Product Line: Duralec® Super Diesel
• Viscosity: SAE 15W-40
• Type: Full Synthetic
• Volume: 5 Gallons
• Application: Diesel Engines with DPF, EGR, SCR, and Catalytic Converter Systems
• Container Type: Jug
• Quantity: Each

Super Diesel Motor Oil – 15W-40 Is Ideal For:
Heavy-duty diesel trucks, commercial fleet vehicles, and industrial applications needing long-life protection and modern emissions system compatibility.