Red Primary Seal Engine Primary Gear All Mini & Mini Cooper
This primary gear seal is designed for use on cars after 1992 but is also a great upgrade for Minis! The seal has an inproved double lip that provides superior protection to keep oil from getting on the clutch!
Although not of immediate interest to many road-runners/street-burners, mainly accorded to the racing scene, it seems to be a perplexing problem to a very large number of folk around the world, and has burned up plenty of telephone time.
Assembling the engine to gearbox (transmission) is explained and simplified in this article. Contrary to popular mis-guidance, all BBUs will fit all four-syncro gearboxes. It was only the three-syncro boxes that varied in casting dimensions causing hassles where 1275s were applied to 850/998 gearbox casings. The longer throw and bigger crank and rod assembly dimensions fouled the sculpted areas in the gearbox case,
Greetings from Switzerland.
I recently bought the oil seal from Minimania. The piece came rather quickly (delivery in 5 working days) and in perfect conditions..
However, while trying to place the oil seal on my Mini British Open I realised the item I bought (the one in question) is too big to fit the flange. I was then told that an additional part, an inner metal collar, should come with it.
Is this additional item for sale?
Can I find it on the website?
Thanks in advance.