I pulled it out with the idea of replacing it, but decided to try and locate the leak. I saw the leak came from a little shaft coming out of the pump. I thought It meant I would have to replace the pump, but I thought I would check your website. As it turned out, I could buy just the seal for about $22 including shipping. The website also had a video showing how to install the seal, which made it pretty simple to do. Probably saved me over $100.