How long gear oil for once | and the Run (certified) | gear oil provided by Zhengzhou and the Run Trading Company. Zhengzhou and the Run Trading Company (www.stockman.com.cn) is specialized in the "small package oil, auto parts, textiles, automobile decorations" of the enterprise, the company adhering to the "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Li. Stockman quantum synthetic 15W-40SN / CF engine oil, is the latest-generation full synthetic oil ash formulation (SN level). The oil in the manufacturing process and strict restrictions on the content of the various chemical components of the gear oil how much money a barrel, even in the gray matter of combustion does not produce industrial gear oil, so that we can ensure the cleanliness of gear oil piston assembly, excellent lubricating properties and reliable protection for three-way catalytic system. The all-season oil for a variety of normal and extended drain intervals engines. Its unique formulation regeneration, can be doubled to reduce internal engine friction resistance, thus greatly extend the life of the engine. Performance: Stockman quantum synthetic 15W-40SN / CF oil fully synthetic base oils and a special motorcycle gear oil additive formulations, to ensure that the oil has excellent cold starting properties (-38 ℃) and good low temperature pumping performance. Due to its excellent wear characteristics, especially the oil to meet modern multi-valve, turbocharged, intercooled engine oil and other large load requirements. Excellent stability of the oil, which can meet 20,000km (or twice a year) oil demand maintenance cycle. High quality base oils, the original quantum synthetic lubricant additives, ensures that the oil unique driving experience.