【Versatile Compatibility】: This compact water jet pump is designed to work seamlessly with brushed 540/550 motors and non-brushed 28/36 motors using a 4 to 3.175 mm coupler.
RC Boat Jet Pump Waterproof Water Jet Pump with Propeller for Hobbyists
RC Boat Jet Pump Lightweight Water Jet Pump with Propeller for Hobbyists
390mm Super Sprint Jet Boat Kit, Alloy Propeller & Mini M-JET-35 Water Jet Pump
