Model Compatibility: Fits kayaks, canoes, and boats as a manual bilge pump replacement part for draining water from the bilge area. Function Type: Serves as a hand-operated water pump designed for manual bilge pumping without requiring external power sources. Quantity Included: Includes two identical kayak bilge pumps per package for redundancy or dual-location installation. Usage Application: Intended for use as a boat hand pump accessory to remove accumulated water from kayaks, canoes, and small boats. Design Purpose: Functions as a replacement manual bilge pump to restore water removal capability on compatible watercraft., Manufacturer: YMMqctgMY