THIS PRODUCT REPLACES ITEM 425148

PG Diesel Heavy Duty SAE 15W-40 CK-4 motor oil is a premium-grade lubricant specifically formulated to meet the rigorous demands of modern diesel engines. Designed for both on-road and off-road applications, this high-performance oil delivers exceptional wear protection, thermal stability, and engine cleanliness, ensuring your equipment runs smoothly under the toughest conditions.

Key Features:

• Advanced CK-4 Formulation: Meets and exceeds API CK-4 specifications, providing superior protection for high-speed, four-stroke diesel engines, including those with exhaust gas recirculation (EGR), diesel particulate filters (DPF), and selective catalytic reduction (SCR) systems.
• Robust Wear Protection: Fortified with anti-wear additives to reduce engine wear and extend engine life, even under extreme load and temperature conditions.
• Outstanding Soot Control: Keeps engines cleaner by dispersing soot and preventing sludge buildup, which helps maintain optimal engine performance and fuel efficiency.
• High-Temperature Stability: Maintains viscosity and performance in high-temperature environments, reducing oil breakdown and oxidation.
• Extended Drain Capability: Formulated for longer oil change intervals, reducing downtime and maintenance costs for fleet operators and heavy-duty users.
• Versatile Application: Ideal for use in diesel engines powering trucks, buses, construction equipment, agricultural machinery, and marine vessels.

Specifications & Approvals:

• Viscosity Grade: SAE 15W-40
• API Service Category: CK-4, backward compatible with CJ-4, CI-4 Plus, and CH-4
• OEM Approvals: Suitable for engines from manufacturers such as Cummins, Detroit Diesel, Mack, Volvo, Caterpillar, and more.