This high-quality dust seal is designed to fit perfectly with Cummins Engine models KTA19, KTA38, KTA50, NT855 and QSK. Made with top-grade materials, this product is a durable and reliable solution for your heavy equipment needs. Ideal for use in construction, agriculture, and other heavy-duty industries, this seal provides excellent protection against dust and other particles that could potentially damage your equipment. With its easy installation process and long-lasting performance, this dust seal is a must-have for any Cummins Engine owner.