Advanced Anti-Friction Technology Is in New Prolong Diesel Engine Motor Oil

<p>Formulated with a blend of high-quality synthetic base oils and additives, Prolong 15W-40 Diesel Motor Oil is designed to exceed API Service Classifications CJ-4/SN/SM.</p>

GoldenWest Lubricants Inc. has added a premium diesel engine oil to its Prolong Super Lubricants brand. The new 15W-40 Diesel Motor Oil features the company’s proprietary Anti-Friction Metal Treatment (AFMT).

The company says AFMT technology bonds to metal surfaces and creates a protective layer that reduces friction, provides excellent wear protection and increases fuel efficiency.

“Prolong commercial and fleet customers have requested that we offer diesel motor oil products that include the friction-fighting properties of AFMT, and this new 15W-40 diesel engine oil was developed to meet this demand and exceed consumer expectations and industry standards,” says Jon Apogée, general manager, domestic sales, marketing and motorsports for Prolong Super Lubricants.

Prolong brand’s 15W-40 oil for diesel engines and commercial use is available in one-quart and one-gallon bottles, five-gallon pails and 55-gallon drums. Prolong products can be found at many retail locations, and can also be purchased online at

The Prolong Super Lubricants brand covers a wide range of chemicals and car care products, including engine, fuel and transmission additives; motor oils; chassis and wheel lubricants; vinyl and leather protectants. The company is based in Pomona, Calif.

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