So how bad is this? Oil pump

[shotcaller1681]

http://i97.photobucket.com/albums/l235/shotcaller1681/Mobile%20Uploads/image_zpsgjnzijds.jpeg (http://s97.photobucket.com/user/shotcaller1681/media/Mobile%20Uploads/image_zpsgjnzijds.jpeg.html)

So many hairline cracks what do you guys think? Cover of oil pump ka24de

[Crazyced]

Vibrations?