Sierra Marine Service Tools Catalog

Part No. Mercury Part No. Description 1 18-9818 91-31108T, 91-31108 Oil Seal Driver 2 18-9823 91-33489 Driver Head 3 18-9824 91-33491 Driver Head 4 18-9825 91-33492T, 91-33492 Driver Head 5 18-9826 91-33493, 91-33493T Bearing Cup Driver 6 18-9827 91-34379T Bearing Cup Driver 7 18-9845 91-43591T Seal Driver 8 18-9846 91-44110 Seal Driver 9 18-9860 91-63638T Bearing Driver Part No. Mercury Part No. Description 10 18-9862 91-87119 Bearing Driver 11 18-9863 91-89865 Bearing Driver 12 18-9869 91-817570T Upper DriveShaft Housing Seal Driver 13 18-9873 91-813653 Bearing Driver 14 18-9831 91-36577, 91-36577T Bearing Cup Driver 15 18-9839 91-38918T Bearing Cup Driver 16 18-9851 91-55916 Oil Seal Driver 17 18-9852 91-55918 Bearing Driver 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Additional Drivers PROP WRENCH 18-4444 For: Mercury, Mariner, Force V4 & V6, Honda BF75-BF115, and all Mercruiser Replaces: Mercury 91-95830A1, 91-95830, 91-38277A1 • Prop wrench for prop nuts 1 1/16” DRIVE Prop Wrench Replaces: Mercury 91-821887A1, 91-859046Q4, 91-859046T4 • Prop wrench for prop nuts 1 1/16” 18-4459 Spanner Nut Wrench Replaces: Mercury Marine 91-17256 • Removes and installs driveshaft bearing retainer on MC-I, R-MR, Blackhawk, all Bravo and all Alpha drive units. 18-9803