If you are tired of dripping oil onto your driveway and clutch, this crankshaft rear seal kit is the real thing. It allows you to replace the scroll seal with a real rubber seal! A special aluminum casting bolts right on to the block with no fabrication required. RIC777 (1275cc), Replacement seals only are available as RIC777/S.
The stock factory engine uses a 'scroll seal' which is not really a seal at all but simply a technique to try to keep the oil from not getting out from a rotating surface. There is no maintenance possible on the stock set up as it actually is a metal to metal system with no replacable parts involved. As it wears the engine simply leaks!