This C.E. Smith Trailer Wheel Bearing Kit is the perfect addition to your trailer. It is designed to fit 1" straight spindles and comes with all the necessary components for easy installation. The kit includes a top bearing, bottom bearing, and seal, ensuring a smooth and leak-free ride. The brand is known for its quality products, and this kit is no exception. Whether you're replacing a worn-out bearing or upgrading your trailer for better performance, this kit is a reliable choice. With no custom modifications, it is easy to install and will fit most trailers. Buy with confidence and enjoy a smoother, more stable ride.