Timing Chain Kit Fits BMW 550i 645ci 650ci 735i 740i 745i 750i X5 N62B 4.8L ABOUT THIS ITEM: INTERCHANGE PART NUMBERS: 11317504468, 11311439552, 11317533462, 11317533479, 11317504471, 11317528438, 11317533489, 11317533483, 11317504475, N62B36A, N62, N62B, N62B48B, N62B44A, N62B40A FITS THE FOLLOWING : 2005-2010 BMW 540i(E60) ,Engine Code:N62B40A 2003-2010 BMW 545i(E60) ,Engine Code:N62B44A 2005-2010 BMW 550i(E60) ,Engine Code:N62B48A/B 2004- BMW 545i(E61) ,Engine Code:N62B44A 2004- BMW 550i(E61) ,Engine Code:N62B48A/B 2004- BMW 645Ci(E63),Engine Code:N62B44A 2005- BMW 650i (E63),Engine Code:N62B48B 2005- BMW 650Ci(E63),Engine Code:N62B48B 2005- BMW 645Ci(E64),Engine Code:N62B44A 2001- BMW 735i/Li(E65,E66,E67),Engine Code:N62B36A 2005- BMW 740i/Li(E65,E66,E67),Engine Code:N62B40A 2001- BMW 745i/Li(E65,E66,E67),Engine Code:N62B44A 2005- BMW 750i/Li(E65,E66,E67),Engine Code:N62B48B 2003-2006 BMW X5 4.4i(E53),Engine Code:N62B44A 2004-2006 BMW X5 4.8is(E53),Engine Code:N62B48A 2007-2013 BMW X5 4.8 i xDrive(E70),Engine Code:N62B48B Components: 1 X Timing Chain Rail (Upper) 1 X Timing Chain Rail (Upper, Lower) 1 X Timing Chain Side Rail (Right) 1 X Timing Chain Side Rail (Left) 1 X Timing Chain Rail (Lower, Upper) 1 X Timing Chain Rail (Lower) 2 X Timing Chain 2 X Timing Chain Tensioner Please BE AWARE that the vehicle compatibility list on eBay may not be 100% accurate. However the OE number provided in our listing is. If you are not certain about compatibility of the parts you wish to purchase, send us your VIN. Match the result with the OE number we have in the listing and that would be the Best way to guarantee fitment.