What is the tax classification code of throttle cleaner?

The tax classification code of throttle cleaner is 8398093. According to the inquiry information, cleaning the throttle with lotion will make the oil seal on the idle motor corrode and expand, which will lead to unstable idle speed of the engine and increase fuel consumption. The carburetor cleaner has no lubricating effect. Cleaning with carburetor cleaner will completely remove the original lubricating oil on the throttle, leading to the failure of throttle operation, electronic throttle control and cruise control device.