This high-quality rear crank seal kit is designed to fit Cummins engine model QSK19. The kit includes everything you need to replace the seal and ensure proper performance of your engine. Manufactured in China, this kit is made with precision and attention to detail to meet your engine's needs. The kit is specifically designed for heavy equipment and is perfect for those in need of a reliable and durable replacement. With its easy installation process and top-quality materials, this rear crank seal kit is an excellent choice for anyone looking to keep their engine running smoothly.