Size (CM): 281*82*103

Weright (KG): 534

98V32104000000 is a precision-manufactured aerospace engine high-pressure turbine (HPT) disk component, compliant with AS9100D quality standards and FAA/EASA regulations, designed for large commercial turbofan engines. It is the core load-bearing and mounting structure for HPT rotor blades, fixing the blades and driving their high-speed rotation to convert the thermal energy of high-temperature exhaust gas into mechanical energy, which is critical for ensuring the engine's power output, and avoiding structural damage caused by extreme centrifugal force and high temperature.

Made from high-performance single-crystal nickel-based superalloy, it withstands operating temperatures up to 1530°C and intense centrifugal force. Weighing 3.6kg with a precision-machined blade mounting structure, it allows for fast blade assembly and flaw detection during HPT MRO overhauls. FAA Part 25 certified, it is a key component for HPT operational safety.