Size: 6 inch. 4 turn delta base.Part Number WPY04100165 (AP6024130) replaces Y04100165, 326787, 112696, 14210966, 19950010, 263090, 263140, 263375, 263564, 299466, 299685, 301412, 303251, 319266, 325507, 325510, 403512, 403870, 4164320, 42384, 4328008, 4352630, 4352854, 4353015, 4354408, 4354458, 4354460, 4355039, 4355055, 4355461, 550071, 715927, 74005446, 7406P048-60, 80326787, 834646, 834812, 865601, 879065, F80-205, MP15MA, MP15U, MP21B, PS11757480, RA43392-1, RA43992-1, SU210, TS4D6215WI, Y0E00601299, Y703422, Y707456, B00I06RFL8, B008DJUXSE, B008DJVWIY, B008DJVIPG, B008DJSPJS, B008DJU00U, B008DJVOA0, B008DJV9NM, B008DJTUCY, B008DJW7F6, B008DJVA7W, B008DJUJVU, B008DJWCGA, B0050KJM40, B008DK3VZ0, B008DJU3P2, B008DJTV46, B008DJWD6E, B008DJV8JC, B008DJV5BS, B008DJTUVK, B008DJVKT0, B008DJWC5Q, B008DJXYI0, B001KH0FX4, B008DJUAJ6, B008DJU4JW, B008DJWFDA, B008DJTQUK, B008DJVJRS, B008DJUF1E, B008DJVDB0, B008DJTQ50, B008DJTUH4, B008DJV0XQ, B008DJW562, B008DJVF7C, B008DJV7TI, B008DJUN66, B00DM8LWK4, B008DJRXCI, B003N566R0, B0050KJGD2, B004Q4189S, B008DJY8BW, B008DJVA5Y, B008DJZOCE, B008DJVSVA, B008DJVQGW, B008DJUXDO, B008DJW5ZS, B008DJVQKS, B001HOMZME, B008DJVXIS, B008DJYUAG, B008DJZHB2, B008DJVNF6, B008DJUI70, B008DJW4WC, B008DJU528, B008DJVARC, B008DK25HA, B008DK5E78, B008DK47VC, B008DJW4AY, B008DJWCS8, B008DJVJAA, B008DK52F2, B008DJRCO2, B008DJVD42, B008DJTS4Y, B008DJV72A, B008DJVMLQ, B008DK1KLM, B008DJTUOC, B008DJTLKK, B008DJU410, B008DK5GW6, B008DJVWUC, B008DJY96G, B008DJVBK8, B008DJVS0G, B008DJVWV6, B008DJUP46, B008DJUAVE.