Lmm Duramax engine knocking spun crankshaft bearing

2007 6.6L lmm Duramax Diesel engine knocking parked at idle Chevy 3500 Silverado truck with GMC Sierra front clip. Crankshaft bearing won out.

[@ismaeltorres8848]

Hey how u no it’s the crank

[@MDSSQUARED]

I took it apart after it jammed and stopped the engine from turning on

[@migueltovar7132]

How much was it to repair?

[@MDSSQUARED]

$300 plus new gaskets