Genuine Agri-Fab 45017-AF — Y‑hose connector (hose Y valve) designed for sprayer attachments. Simple molded Y shape lets you split a single pump outlet to two hoses so you can run a wand and a boom or two outlets at once; nominal hose size 3/4 in (≈19.05 mm). Good direct-replacement part when a cracked or leaking hose junction is stopping your sprayer from working.

Example models this part is listed to fit include Agri‑Fab sprayer and tractor attachment models such as 45-02933, 45-02934, 45-02933-100, 45-02274 and other similar Agri‑Fab/Craftsman sprayer part applications — it’s also referenced as AF-45017 in parts diagrams. If your pump outlet uses a nominal 19 mm (3/4 in) hose connection, this is the correct connector to replace the Y junction.

This original Agri‑Fab replacement is an easy, low‑complexity fix that snaps/threads into existing hose fittings and returns full function to your sprayer quickly — ideal when you need genuine Agri-Fab parts to get back to work.