Our Professional Impeller repair service to fix damaged impellers. If you hit a rock, debri or your old worn impeller needs to have Impeller pitch re-built? We can repair impeller back to factory impeller pitch spec. Once you order our impeller repair service we will email you a code # for you to put on package and instructions on shipping. The same goes for impeller re-pitch. Price is for 1 impeller service. Impeller Re-Build do to heavy volume service takes aprox 7 days once received.