Matters needing attention in purchasing auto parts
Try to use scientific names or some names that everyone can understand. Some buyers often name auto parts indiscriminately, instead of using standardized parts names, so they will buy the wrong materials. For example, some users call the 6-forward 1 reverse transmission produced by FAW a 7-speed transmission, and the 5-forward 1 reverse transmission a 6-speed transmission.
If they want to buy the first shaft of a 6-speed transmission (in fact, they want to buy a transmission with five forward gears of CA 109 1 gasoline vehicle), some dealers will sell him the first shaft of a transmission with six forward gears of CA 1092 diesel vehicle. If the materials engineer doesn't know these accessories, it's easy to buy them wrong.