This high-quality connection gasket is designed to fit Cummins Engine N15 models including ISX, X15, and QSX. Made in China, this gasket is a reliable and durable option for heavy equipment enthusiasts and professionals alike. Its precise design ensures a secure fit and reliable performance, making it a top choice for those in need of a replacement connection gasket. Whether you're in the heavy equipment industry or simply in need of a reliable gasket for your Cummins Engine N15, this connection gasket is the perfect fit.