This Seal Maintenance Kit has everything you need for annual maintenance on your Cadron Creek Play Playground Pumps. The parts are universal to all the pumps, making ordering a breeze! It includes Buna rubber seals, bolts, screws and whatever else you need. We recommend purchasing a Seal Maintenance Kit with your pump or pump system. Having the kit on hand allows for quick and easy repairs. If you have any questions, just give us a call. Our experts will assist you in troubleshooting.