Hot Shot’s Secret Green Diamond Fleet Oil is a semi-synthetic CK-4 rated engine oil designed for heavy-duty diesel engines. Available in 15W-40, this oil provides superior protection, performance, and extended drain intervals for fleets, making it ideal for long-lasting engine durability.

• CK-4 rated semi-synthetic oil for diesel engines
• Superior protection against wear, deposits, and oxidation
• Extended drain intervals for cost efficiency
• Reduces emissions and improves fuel economy
• Ideal for heavy-duty fleet applications
• Excellent cold-start properties

Hot Shot’s Secret Green Diamond Fleet Oil is specifically formulated for diesel engines requiring a CK-4 rated oil, offering excellent protection and performance in the most demanding environments. This semi-synthetic 15W-40 oil provides a unique combination of protection, cleanliness, and long-lasting engine life, making it the perfect choice for fleet operators and heavy-duty vehicles.

Green Diamond Fleet Oil is engineered to reduce emissions, improve fuel economy, and prevent engine wear through advanced additives that protect critical engine components. Its oxidation and thermal stability ensure superior performance, while its extended drain intervals help lower maintenance costs and maximize uptime. The semi-synthetic formulation enhances cold starting, providing reliable engine protection even in extreme temperatures.

Technical Specifications

• Oil type: Semi-synthetic, 15W-40
• API Rating: CK-4
• Extended drain interval capabilities
• Compatibility: Heavy-duty diesel engines
• Reduces emissions and improves fuel economy
• Excellent thermal and oxidation stability