Speed-Sleeve and Wear Sleeves is thin walled wear sleeve that enables the shaft to be held in position during installation and does not require specifying a different seal size. The Sleeves have a good quality finish to provide an optimal counter face for a radial shaft seal. The Sleeves are pushed in position over the worn area providing a sealing surface that is as good as a new shaft. The Speed-Sleeve and Wear Sleeves are available for shaft diameters up to approximately 203 mm.