i personaly think that the motor might work as long as you didnt try to start it after that happend. cause there basically like MINI car motors and give it like 3 days to dry out and see if that makes a difference but if you can try to manualy get all the water out. then like the other guy said wd40 the pison and everything else and it should work fine AS long as you didnt try to start it up right after it happend.