| 摘要 |
An end cap for a cylinder including a body portion having an outer surface and first and second ends, a bore extending between the first and second ends, an annular sealing lip surrounding the bore, an annular recess surrounding the annular sealing lip, an annular outer body portion surrounding the annular recess, with the annular recess permitting radial flexing of the annular outer body portion both toward and away from the annular sealing lip, and an annular barb on the outer surface extending circumferentially about the annular outer body portion for reception in a mating groove in the cylinder.
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