Duralec Super

Royal Purple Duralec Super Full Synthetic Diesel Motor Oil 15W-40 1 Quart - 15-40

Part #
15-40
Line:
RYP

Product Information

  • Warranty:  Manufacturer's Defect Warranty
  • Unit of Measure:  Each
  • UPC:  # 641330011542
  • High Mileage: No
  • Viscosity Index: 148
  • Fuel Type: Diesel
  • GM Dexos(TM) Compatible: No
  • Racing: No
  • Container Size: 1 Quart
  • Oil Composition: Full Synthetic
  • Viscosity Grade/Weight: 15W-40

Applications for this Product

  • This product is universal and applies to all vehicles.

Detailed Description

Full Synthetic Diesel Motor Oil; SAE 15W-40; 1 Quart; Maximum Performance Motor Oil

Royal Purple Duralec Ultra motor oil is specifically formulated to maximize performance and meet the demands of today's heavy-duty engines. Duralec Ultra is fortified with a high level of zinc/phosphorus anti-wear additive and Royal Purple's proprietary Synerlec(R) additive technology.

Synerlec creates a tenacious ionic bond with metal surfaces, which protects engines by providing instant wear protection upon startup. This state of the art technology also responds to increased pressure with increased film strength and improves the condition of metal-to-metal contact under severe conditions for greater protection.

Duralec Ultra provides a lower coefficient of friction to save fuel and its synthetic solvency keeps internal engine parts cleaner than detergents alone. With superior oxidation stability that greatly extends drain intervals and minimizes harmful oil degradation, Duralec Ultra outperforms leading synthetics and conventional lubricants for both gasoline and diesel engines.

Duralec Ultra motor oil is recommended for use in both two-cycle and four-cycle diesel applications including automotive, commercial fleet and stationary industrial diesel engines.

Brand Information

Royal Purple(R) manufactures a wide range of high performance, synthetic lubricants for every use from top fuel dragsters to the family car, motorcycles, trucks, RVs and boats. Its industry experts are consistently developing products that outperform leading mineral-based and synthetic lubricants in performance and protection.
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