Weatherhead T-400-46R Hydraulic Tube Fitting Toroid Seal Ring

The Weatherhead T-400-46R is a new toroid seal ring designed for use with Weatherhead T-400 series hydraulic tube fittings, specifically the 46R size designation indicating compatibility with their larger-bore fitting line. The part features a black elastomeric sealing element bonded to or retained within a bright metallic carrier ring, providing both a structural seating surface and a pressure-tight seal at tube fitting interfaces. This type of seal ring is used in high-pressure hydraulic plumbing systems where a face or port seal is required to prevent fluid bypass at fitting connections, commonly found in mobile equipment, industrial machinery, and hydraulic power units. The part is stamped with its part number T-400-46R on the OD of the metallic band, consistent with Weatherhead's standard identification practice for replacement seal components. Condition is new, supplied in original Weatherhead packaging.

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