Crankshaft Rear Oil Seal Installation

WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Tools Required

J 44642 Crankshaft Rear Oil Seal Installer. See Special Tools .

Fig 1: Pressing Crankshaft Rear Oil Seal In Using J 44642

Courtesy of GENERAL MOTORS CORP.

Place the crankshaft rear oil seal onto the crankshaft.

IMPORTANT: The J 44642 must be fully secured to the crankshaft to ensure proper seal depth. See Special Tools .

Install the J 44642 to the crankshaft. See Special Tools .
Press the crankshaft rear oil seal into position using the J 44642 . See Special Tools . The J 44642 will bottom out when the seal reaches the proper depth. See Special Tools .
Remove the J 44642 . See Special Tools .