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Keep your pressure washer running smoothly with Simpson's high-quality Pressure Washer Pump oil. Made in the USA by a Veteran-Owned Business, this oil is designed to provide excellent protection for pumps used in pressure washers. The oil helps reduce wear and tear on the pump, minimize friction, and prolong its lifespan. Ideal for both hot and cold water systems, it can be used with a variety of Simpson pressure washer models. Order yours today to keep your equipment running efficiently and effectively!