Heading 8483 (Drive shaft (including camshaft and crankshaft) and crankshaft; Bearing seat and sliding bearing; Gears and gear transmission devices; Ball or roller screw transmission device; Gearboxes and other transmission devices, including torque converters; Flywheels and pulleys, including pulley assemblies; Clutch and coupling (including universal joint)) contains 7 sub-codes. Open a sub-code for the applicable MFN rate, temporary rate, consumption tax, VAT and any FTA / RCEP preferential rate.