Timing Chain Kit Water Pump 2x VVT Sprockets for 2007-2016 Mini Cooper L4 1.6L

1 Timing Chain (138 Links). 1 Crank Sprocket (20 Teeth). 1 Tensioner (Screw in Type). 1 Guide Rail (Upper, Between Cams).

1 Guide Rail (Fixed Position). 1 Guide Rail (Tensioner Arm or Lever).

1 Engine Variable Valve Timing Sprocket (Intake; 40 Teeth). 1 Engine Variable Valve Timing Sprocket (Exhaust; 40 Teeth). NOTE: Please refer to the listing pictures for an accurate description of the parts included in the kit.