What Is A Commonly Used Parts
All equipment parts, usually, selling products, and the parts called the competitive parts of the competition and the need to strongly push the. competition parts, especially by the strong impact of market stall operators must actively try to sell parts, we call it "common parts".
Generally speaking, the "common parts" also known as "regular vehicle maintenance parts", when the regular maintenance of vehicles, was classified as a regularly updated parts of a very large number, belonging to high update frequency of expendable parts.
And, in a vehicle (customer) confused a professional repair shop, parts manufacturers, as the object of non-repair parts sales account for about a 40% (Japan national average). So, from the perspective of sales interests, should be classified as sales of key products.