11317592850

11317584651 - Slide rail: (12/01/2008 — 11/16/2010), Exchangeable retrospectively
11317516079 - Slide rail: (09/01/2004 — 12/18/2008)

Part 11317592850 was found on the following F12 vehicles:

6 Series F12, 640i, Convertible, N55, EUR, (LW71) : Timing and valve train-timing chain
6 Series F12, 640i, Convertible, N55, EUR, (LW72) : Timing and valve train-timing chain
6 Series F12, 640i, Convertible, N55, USA, (LW73) : Timing and valve train-timing chain
6 Series F12, 640iX, Convertible, N55, EUR, (YP51) : Timing and valve train-timing chain
6 Series F12, 640iX, Convertible, N55, USA, (YP53) : Timing and valve train-timing chain