Ultra1Plus SAE 15W-40 Full Synthetic Heavy-Duty Diesel Motor Oil, API CK-4/SN (5 Gallon Pail)Supply

SUPERIOR ENGINE PROTECTION: U1P SAE 15W-40 Full synthetic formula reduces wear and extends engine life.

ENHANCED PERFORMANCE: Strong shear stability maintains oil viscosity for optimal performance under demanding conditions.

COMBATS DEPOSITS & OXIDATION: Fights soot, sludge, and oil breakdown for cleaner engines and longer oil life.

Featuring a moisture-wicking fabric, this Ultra1Plus SAE 15W-40 Full Synthetic Heavy-Duty Diesel Motor Oil, API CK-4/SN (5 Gallon Pail) is designed to keep you cool, comfortable and dry.

FUEL EFFICIENCY: Minimizes oil consumption for improved fuel economy in various driving conditions.

BROAD COMPATIBILITY: Exceeds API CK-4, API CJ-4, CI-4/CI-4+, CI-4, and CH-4 standards, suitable for a wide range of diesel engines.

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