Dorman OE Solutions Crankshaft Oil Seal Installer - 635-000 Part #: 635-000 Line: DOR Dorman OE Solutions Crankshaft Oil Seal Installer Limited Lifetime Warranty Color: Silver Material: Steel Height (in): 1.500 Inch Seal Maximum Outside Diameter (in): 3.800 Inch Seal Minimum Outside Diameter (in): 3.650 Inch Show More Show Less