Stallion ST-124 Front Crankshaft Seal and Wear Sleeve Installer J-44645 Alt.
Please note we include the bolt, bearing, washer, and nut with each order.
Applications: ISUZU 6.6L Duramax
2001-Later GMT800, 2500HD, 3500 with 6.6 liter Duramax diesel engine The crankshaft front 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. ST-124 is designed to install the seal to correct depth and alignment. Place the seal onto the end of the crankshaft. Screw ST-124 into the end of the crankshaft. Turn the forcing screw so the body of the tool can push on seal until it bottoms in the block.