The RP-FSV026 flush valve ensures reliable and efficient flushing performance for toilet models T-1379, T-0027, T-0059, and T-0088. Designed to deliver consistent water flow while optimizing water usage, this valve provides smooth and quiet operation. This replacement part is ideal for restoring your toilet’s original performance without replacing the entire tank. With the RP-FSV026, you’ll benefit from long-lasting reliability and efficient flushing in every use.