1990 Miata Short Nose Crank Main Seal Install Guide

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This is a guide that helps get the main front crankshaft seal seated right when installing. The tapered part should point to the front of the car - it helps get the seal on and then expands it slightly. Then you can push it onto the crank with the inner lip seating easier. Once it is started correctly, remove and use socket or other tool to press the seal in.