Fits All 1984-1999 Harley Davidson Evolution engines and 1999-present Sportster engines; Meets or exceeds all manufacturers' specifications and will not void your new vehicle warranty. Contains 4 quarts of Maxima V-Twin Mineral 20W-50 Engine Oil, & 1 Chrome 170C Oil Filter. Maxima V-Twin Mineral Engine Oil is a high-quality, mineral based motorcycle oil specifically formulated for V-Twin engines. An advanced polymer system resists mechanical shearing and heat breakdown of the oil offering unsurpassed viscosity retention. Engineered with industry leading anti-wear and extreme pressure additives to protect critical engine components. Kit includes all products necessary to complete an engine oil change on your H-D motorcycle.