National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today's vehicles. Product Features:Designed to repair damaged, grooved or worn shaftsDurable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specificationsIdeal for a shaft where indications of seal wear, such as tracks or grooves have developedUltra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loadingEasy to install with removable flange and installation toolInstallation tool reduces sleeve distortion and allows for installation without removal from the shaft
