Hayward SPX0410BK Piston with Pin Replacement for Hayward Slide Valve Assembly<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Piston replacement</li><li>Fits hayward slide valve and slide valve assembly with 2-inch socket for pr models sp0410x502s， sp0410x602s</li><li>Includes pin</li><li>Weighs 3-Pound</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31H8pZRXiqL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31NVIRkBhdL.jpg" noproxy>