Feature:1. Applicable Model: The water pump pulley is for E39 E46 E53 E60 E83 X5 X3 Z3. Please confirm whether it is consistent with the product you want before buying to avoid unnecessary return.2. OE Number: The part number for reference is 611511436590. Please confirm whether it is consistent with the OE you need before buying to avoid unnecessary return.3. Durable Material: The belt pulley is made of solid and rugged metal material, wear resistant and durable, having a long service time.4. Ideal Replacement: The engine water pump pulley is a perfect replacement for car repairing, directly replacing the old and broken accessory, ensuring the normal operation of your vehicle.5. Easy to Install: The water pump belt pulley has a simple installation, convenient and time saving, don't need too much tools or specialized knowledge.Specification:Item Type: Water Pump PulleyOE: 11511436590Fitment: .For 320i 2001-2005For 320i 1992-1995For 323Ci 2000For 323i 2000For 323i E36 1999 For 323i E46 1999For 323i 1998For 323is 1998-1999 For 325Ci 2001-2006 For 325i 2001-2005 For 325i 1994-1995 For 325i E36 1992-1993 For 325is 1992-1995 For 325xi 2001-2005 For 328Ci 2000For 328i 1996-2000 For 328is 1996-1999 For 330Ci 2001-2006 For 330i 2001-2005 For 330xi 2001-2005 For 525i 2001-2005 For 525i 1991-1995 For 525iT 1993 For 528i 1997-2000 For 530i 2001-2005 For M3 1994-1995 For X5 3.0i 2001-2006 For Z3 2.5 L6 2001-2002 For Z3 3.0 L6 2001-2002 For Z3 1999-2000 For Z3 3.2 L6 1998 For Z3 2.8 L6 1997-1998 Package List:1 xWater Pump PulleyNote:1. Please double check the part number of your item, matching information is for reference only.2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!