New Nos Oem GM crankshaft main bearing, part number 12333044. Part came from a closed dealership inventory and is a little dusty/dirty from sitting on the shelf, see pics for condition. I am not familiar with all makes and models this fits, please verify part number and pics match your application.

Can not be returned if installed, ran or has been modified. Must be returned in the same condition as shown with factory box.

Please email with any questions before bidding/purchasing.