Technical Articles for Part Number TBX-TP2
Tower Top Plate, TBX Series, Each
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Estimated Ship Date: Apr 13, 2026 Would you rather pick it up?
Overview
TBX Tower Top Plates
TBX Tower Top Plates work in conjunction with the rotor plate to support lateral forces on the antenna mast. Each top plate has provision for a thrust tube to function as a bearing and allow the mast to turn freely. These top plates are supplied as replacements for the plates supplied with your tower kit or top section. Select your top plate by matching the plate number with the section number. For example, use a TP2 top plate with a TBX2A top section.
NOTE: Only the TP3, which only fit on the THDBX series Extra Heavy-Duty Tower Packages, and the TBX3 section, is large enough for a DX Engineering Thrust Bearing, model DXE-TB-300, or ROHN Thrust Bearing model TB-3.
A top plate seldom needs to be replaced. If yours does, then DX Engineering is the place to get your TBX Tower Top Plates!
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Some parts are not legal for use in California or other states with similar laws / regulations
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