This listing is for two brand new OEM ACDelco gaskets designed for use with turbocharger oil return pipes. These gaskets are compatible with OE/OEM part number 12642429 and are manufactured by ACD, a trusted brand in the automotive industry. While no warranty is provided by the manufacturer, these gaskets are made with high-quality materials and are designed to meet or exceed OEM specifications. Whether you're a professional mechanic or a DIY enthusiast, these gaskets are an essential component for ensuring the proper function of your vehicle's turbocharger system. Don't let worn or damaged gaskets compromise the performance of your engine - invest in these reliable and durable replacement parts today.