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...just a cautionary tale here, from someone who has removed one of these Mavic sealed unit BB's (and thrown it away).
If you are installing it in a steel BB shell, there's not enough clearance between the aluminum alloy shell of the of the cartridge, and the steel BB shell.
So in my particular case, galvanic corrosion ate the threads of the shell, and I had to ream and tap the frame larger (to Italian), in order to continue using a Bicycle I liked.
These were early in the sealed unit BB production years, and possibly not the best design. You might be luckier with yours, if it stays dry. It was problematic to remove and replace.