Part #: 11311735144 Manufacturer: BMW - Munich, Germany Vehicle Compatibility: 1992-1999 BMW E36 320, 323, 325, 328, M3 1990-1996 BMW E34 520, 525 1995-2003 BMW E39 520, 523, 528 1996-2001 BMW E38 728 1997-2000 BMW Z3 E36 2.8C, 2.8R, Z3M Coupe, Z3M Roadster Notes: This is the exhaust side upper timing sprocket that came out of an E36 M3 w/ the S50 engine Buyer is responsible for checking part #s and images for compatibility before purchase Positive feedback is encouraged, if there is any issue, please contact before leaving negative feedback Please ask any questions you may have, I am more than happy to assist in any way I can Wear: All wear is shown in photos