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A new spring for Hydrominder models 506, 511, 5111, and 515. Made with a sturdy construction. It is a trusted factory part.
Hydro Systems HYD5039-4 is a replacement spring for Hydrominders. This spring is compatible with models 506, 511, 5111, and 515. It is made to replace one that is broken or damaged. This is a genuine OEM part which ensures it will fit when installed in the recommended models.