Hyjoy Top Kit — Toilet Bowl Bolts 2-Piece Set for Dual-Flush TS810DV3/TS810DV2 — Fits AQUIA / AQUIA II / AQUIA III Models #CST412MF #CST416M #ST416M #CST414M #CST464MF

Replacement Top Kit that replaces TS810DV3 / TS810DV2. Designed for two-piece AQUIA, AQUIA II and AQUIA III dual-flush toilets, this kit fits model numbers #CST412MF, #CST416M, #ST416M, #CST414M and #CST464MF and includes the bowl bolts required for a secure tank-to-bowl connection. The components are made from steel, copper and rubber, providing resistance to rust and aging for long-lasting durability. Rubber gaskets and washers on both sides create a stable, reliable seal to prevent water leakage and protect the toilet. Installation is simple: remove the broken bolts, clean the mounting area, and install the new bolts using a screwdriver — no plumber required. Before ordering, please confirm that your top kit dimensions match ours to avoid receiving an incompatible item. If you have any questions about the product, contact us immediately.