Timing chain Crank Sprocket for R50 R52 R53 MINI Cooper and Cooper S. As the your MINI gets older and higher in mileage the timing chain will wear and can even wear the sprocket or gear on the crankshaft. If you have your MINI engine apart you may want to replace it. This sprocket is held to the crank with key way.
Crank sprocket comes as seen in pic.
Fits:
- 2002-2003 Cooper R50
- 2002-2003 Cooper S R53
- 2002-2006 Cooper R50
- 2002-2006 Cooper S R53
- 2005-2006 JCW Hardtop R53
- 2005-2008 Cabrio R52
- 2005-2008 Cabrio S R52
- 2005-2008 JCW Cabrio R52
