Review on GM 296-15 Crankshaft Front Oil Seal - Authentic OEM Replacement by David Jenkins

Ac delco, inexpensive and working. Be careful when removing and installing the Harmonic Balancer and when screwing in the new gasket. Use the old gasket and place it over the new gasket. Make sure the gasket is flush with the mating surface. Clean old oil from the timing belt cover where the gasket is located inside. Use fresh oil to coat the sides and back of the new gasket. Light tapping I used a regular small hammer. I took a screwdriver and tapped on the "OD" of the gasket and timing belt cover. Get a new balancer when you get there. The second time on the 4.3 engine did this.