Top Timing Chain Guide N12 N16 Cooper Non S

Upper Top Timing Chain Guide for R55 R56 R57 R58 R59 R60 R61 Cooper Non S with N12 or N16 engine. This is the guide that bolts to the cylinder head between the inlake and exhaust cams to hold tension on the timing chain between the camshaft sprockets. These are common to just fail and break off, then often found laying in the head under the valve cover. Sold as individual guide as seen in the picture. This is an Original MINI part NOT aftermarket.