When it has a (4) or other number like that that means how many of that exact o-ring there are so If you bough the 5x kit and th outside can is (4) then you get 20 of those o-rings.
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Oh Ansgear
September 17, 2012
Reviewer:
Clifton
from Texas
How ridiculous that they bash competitors for selling incomplete kits when this is only for the bolt and doesn't even have 5x of each o-ring.