New OEM - Genuine Ford - Engine Crankshaft Pulley - New in box! Never installed or used!! Fits: 2005-2008 Escape 2006-2008 Mariner - 2.3L Hybrid Engines only OEM # 8U7Z-6312-B, 5L8Z-6312-AA, 8M6Z-6312-A, 8U7Z-6312-A