Zodiac 48-036 Wheel Lock Nut Replacement for Zodiac Polaris Pool Cleaner， Set of 3<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Wheel lock nut replacement</li><li>Fits Zodiac Polaris pool cleaner model 480 PRO</li><li>Also fits Zodiac Polaris pool cleaner model 3900 Sport</li><li>3 Per pack</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41bVLRkuN%2BL.jpg" noproxy>