YD

The YD profile wiper is the premier design among high performance, snap-in excluders. Featuring a secondary O.D. lip which seals against the shoulder region of the gland, the YD profile wiper prevents water and other contaminants from entering around the static side of the wiper. For ultimate performance, the YD profile also incorporates an aggressive, knife-trimmed wiping lip to ensure maximum exclusion along the rod. A true zero-radius lip provides the most effective wiping action available.