This high-quality piston assembly, OE number 94810304721, is specially designed for Porsche 3.6L and 4.8L V8 gasoline engines. Manufactured with high-grade cast aluminum material, it offers outstanding high temperature resistance, deformation resistance and abrasion resistance, adapting to harsh operating conditions of high-load engines. Adopting precision CNC machining, each piston features smooth surface and accurate size to ensure optimal fit with cylinder bores. It effectively reduces internal friction, lowers oil consumption, minimizes engine noise and avoids abnormal knocking. Complete with matching piston rings and pin parts, it supports direct installation for quick engine repair and overhaul. Strict production and quality control are carried out in full compliance with OE specifications, delivering stable sealing performance and durable service life. Perfect replacement for Porsche Cayenne, Panamera and related models, it efficiently solves burning oil and power attenuation problems, restoring original engine performance.