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TRUEGARD 5W40 HD SYNTHETIC Motor Oil - 55 Gallon Drum

TRUEGARD 5W40 HD SYNTHETIC Motor Oil - 55 Gallon Drum

by Truegard
SKU 100109
$1,185.45 - $1,185.45
$1,185.45
$1,185.45 - $1,185.45
$1,185.45

There's nothing like having high-quality synthetic motor oil on-hand when you need it. That's why, at Keller-Heartt Oil, we carry TRUEGARD full synthetic 5W-40 motor oil in 55-gallon drums. This intense lubricating oil is ideal for vehicles and all kinds of machinery, making it the smart choice whether you operate a small auto repair shop or you're managing a huge factory.

 

 ILSAC GF-6A, GF-6B, and API SP

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Frequently asked questions

Find answers to common questions about our products and services

  • The '5W' indicates the oil's cold-start performance - it flows readily in low temperatures to protect engine components at startup - while '40' describes the film thickness it maintains at normal operating temperature, making it well-suited for engines that run under high loads or in higher-temperature conditions. This dual-grade characteristic makes it a versatile choice for demanding equipment and vehicle applications.

  • API SP is the current top-tier gasoline engine oil service category and is backward compatible with older API ratings (SN Plus, SN, SM, SL, etc.), meaning this oil can be used in a broad range of gasoline-powered vehicles. ILSAC GF-6A and GF-6B are industry standards that include enhanced protection against low-speed pre-ignition (LSPI), timing chain wear, and deposit formation, reflecting compliance with modern engine requirements.

  • This oil is described as suitable for vehicles and all kinds of machinery, making it appropriate for a range of applications from passenger and commercial vehicles to industrial or shop equipment. Its heavy-duty (HD) designation indicates it is formulated to handle more demanding operating conditions than standard passenger-car motor oil.

  • Full synthetic motor oil is engineered to offer greater thermal stability, more consistent viscosity across temperature extremes, and better resistance to oxidation and sludge buildup compared to conventional or blended oils - all of which are important factors in heavy-duty and high-stress engine environments. This helps maintain engine cleanliness and protection over longer service intervals.

  • Full synthetic oils are generally compatible with gasoline engines that previously used conventional oil, though it is always advisable to follow the vehicle or equipment manufacturer's specifications for viscosity grade and service category before switching. Since this oil meets API SP (which is backward compatible with older API service categories), it is designed to work with a wide range of gasoline engines.

  • The 55-gallon drum is best suited for high-volume users such as auto repair shops, fleet operators, or industrial facilities that perform frequent oil changes and want to minimize per-unit cost and the hassle of ordering smaller quantities. It is the same TRUEGARD HD full synthetic 5W-40 formulation available in smaller packaging, just in a bulk format for operational efficiency.