PennGrade Motor Oil 72100-4 15W40 Heavy Duty Diesel Semi-Synthetic 5 Quart Jug Set of 4

PennGrade Motor Oil 72100-4 is a high-performance semi-synthetic diesel engine oil formulated for demanding heavy-duty applications. This 15W40 viscosity oil provides excellent lubrication, wear protection, and thermal stability for diesel engines operating under heavy loads and extended service intervals. The set includes four 5-quart jugs, making it suitable for fleet or industrial use. Its advanced formulation helps maintain engine cleanliness and efficiency, even in challenging operating conditions. Designed to meet the needs of professional diesel engines, this oil ensures reliable engine operation and long-lasting performance over time. Compatible with a variety of heavy-duty diesel engines, it is an essential component for maintaining engine health and optimizing performance in commercial vehicles and industrial machinery.

Features:

• Semi-synthetic formulation provides a balance of synthetic and conventional oils for durability and cost efficiency

• Viscosity rating of 15W40 for excellent cold start performance and high-temperature protection

• Suitable for heavy-duty diesel engines in trucks, industrial equipment, and fleet vehicles

• Designed to maintain engine cleanliness and reduce wear during extended operation

• Packaged in a set of four 5-quart jugs for convenient multiple applications