Pentair 355074 Impeller Assembly Replacement Pool and Spa 1-1/2 HP Pump<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Impeller assembly replacement</li><li>Fits Pentair Challenger， Pinnacle high flow pool and spa 1-1/2-horsepower inground pumps</li><li>Also fits Pentair SuperFlo and Sta-Rite SuperMax pool and spa 1-1/2-horsepower pumps</li><li>Measures 4-3/4-inch length by 2-1/2-inch height by 4-3/4-inch width</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41EhJAQ7jKL.jpg" noproxy>