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The BSC PREFERRED DBPM1QT is a SAE 30 weight motor oil formulated for 4-cycle small engine applications, including walk-behind and riding power mowers. It contains ashless detergent dispersants that keep engine internals clean under load, along with anti-wear and anti-scuff additives to protect moving metal surfaces. Oxidation and corrosion inhibitors extend oil service life and guard against internal rust. It meets SG-CD service classification requirements as specified by most small engine manufacturers. Licensed HVAC technicians, plumbers, and general maintenance professionals who service outdoor power equipment will find this a straightforward OEM-grade option for routine oil changes.
This oil is intended for 4-cycle gasoline engines found in residential and light commercial outdoor power equipment. It is suited for walk-behind mowers, riding mowers, and similar small engine platforms where the manufacturer specifies an SAE 30 SG-CD rated oil. It is not formulated for 2-cycle engines, which require a premixed fuel-oil solution. Sold in individual quart containers, with a minimum order quantity of 6 units per order.
Designed for 4-cycle small gasoline engines where the manufacturer specifies an SAE 30 weight oil with SG-CD service classification. Consult the engine manufacturer's owner manual to confirm the correct oil specification before servicing.
Oil changes on small engines should be performed by a qualified technician or knowledgeable equipment operator following the engine manufacturer's service interval guidelines. Always stop the engine and allow it to cool before draining or adding oil. Dispose of used oil in accordance with local environmental regulations. Do not use this oil in 2-cycle engines or diesel-powered equipment.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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