Replaces OEM #57GC2145. IMPORTANT: Please call toll-free 1-800-282-9319 to order. Please have the following information available when ordering: Truck Model, Last 6 Digits of Truck Serial Number, and Engine Assembly Number. The Engine Assembly Number will be located on the engine tag on the front valve cover of the engine and will start with 11GBA.

KIT,Crankshaft Includes Crankshaft Assembly (1)ECR-2088 Main Bearing Kit (1)EMS-8572-STD Rod Bearing Kit (6)EBG-8332-STD Screws (6)ESC-1611 Washers (6)EWA-0393. Indicated in diagram example #11.

2-Year Warranty Included!