The condition of your crankshaft bolt is incredibly integral to your car running well! That's why we suggest using completely fresh OEM parts if you are doing work to your crankshaft and related pulley system components. This bolt is suitable to most 3/4A block applications. Please see the list below for fitment!

These bolts can seize over time.  It's a good idea to replace with new whenever you are servicing the timing belt. 

1982-1987	Toyota Corolla
1985-1987	Toyota MR2
1980-1987	Toyota Tercel