Oil pump damage???
 

Recently damaged the #3 crankshaft bearing which resulted in a very bad engine know. Was thinking the car was running lean which led to the problem but after taking apart the oil pump I have come accross this.

http://img80.imageshack.us/img80/980...caption3me.jpg

http://img77.imageshack.us/img77/1049/p101004515ki.jpg

Is this oil pumo still good and was this a result of blowing the bearing... or could this be what caused the bearing to go?

Thanks in advance for all helpfull posts.
Daniel