Pentair 273062 O-Ring Replacement Pool/Spa Pump and Valve<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>O-ring replacement</li><li>Fits Pentair Sta-Rite Dynamo pool and spa pumps</li><li>Also fits Pentair Push Pull， Slide pool and spa valves models 50290211， 263064， 263052， 263053， 263078， 263079</li><li>Also compatible with Pentair 2-inch PVC Slide pool and spa multiport valve models 261047， 261165</li><li>Measures 2-1/2-inch length by 2-1/2-inch height by 1/4-inch width</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41hLgLvIgVL.jpg" noproxy>