General Motors GM-51091 Crank Front Oil Seal Installer Shop By Brand>Tool Aid Function: Locks the chain tensioner

Function: Locks the chain tensioner in position

Abrasives Aluminum Oxide Cloth Rolls (Handy Rolls) - 50 Yards Long Size 2 Inches Grit 180

Works with many OTC pulling attachments

Chadwick & Trefethen 61120 12mm Spiral Hand Expansion Reamer

1/4" MPT Swivel

General Motors GM-51091 Crank Front Oil Seal Installer Shop By Brand>Tool Aid Function: Locks the chain tensionerGeneral Motors GM 51091 Crank Front Oil Seal Installer Kent Moore Tool Number: EN 51091 The front crankshaft seal on Gen V V6 V8 engines is installed in reverse to that of Gen IV engines, and is positioned below the surface of the cover. Existing installer GM 41478 A will not fit the new seal. GM 51091 installs the seal into the correct operating position in the front cover and will also clear the key at the end of the crankshaft. To install, the seal