its a ka24de. well i replaced the front main seal after dealing with 3 wrong seals order by autozone. and when i was looking over the crankshaft pulley, i noticed that there is a nice crack in it. i have tried searching all the standard online sites for one, but all i can find is a underdrive or a $630 ati damper. do you know where to get a stock replacement one or could i just go with an underdrive and worry about replacing the seal more often? i have had good luck with isis products. here is the one i saw
http://www.enjukuracing.com/products...91%252d98.html