Description:

APPLICATION -- For ISUZU 6.6L Duramax 2001-Later GMT800, 2500HD, 3500 with 6.6 liter Duramax diesel engines..
DIRECT REPLACEMENT -- Rear crankshaft oil seal and wear sleeve installer J-44642 alternative..
FUNCTION -- Designed to install the seal to correct depth and alignment. The crankshaft rear seal is fitted to both the engine block and crankshaft. Fit of the inner and outer seal bodies is critical and any misalignment can result in leakage..
EASY INSTALLATION -- 1. Ensure that the crankshaft is free of oil and dirt. 2. Clean the seal bore in the flywheel housing. 3. Position the crankshaft rear oil seal onto the crankshaft. 4. Install J 44642 to the crankshaft . 5. Press the crankshaft rear oil seal into position using J 44642, the tool will bottom out when the seal reaches the proper depth. 6. Remove J 44642 . 7. Install the flywheel..
BENEFITS -- This tool a two-piece tool that mounts to the crankshaft and forces on both inner and outer seal bodies. Manufactured from quality steel, using top of the line machining and measuring equipment to ensure each part is manufactured to OEM specifications..