By Hayward Pool Products
Part # 4042-19
O-ring, Float Valve (5002-21)
Replaces: 1-HU-2OR , 229 , 229-7470-10 , 25508 , 27-105-1130 , 27-252-1206 , 27-253-1166 , 30-229EP70 , 307890 , 30C3122 , 35-110-1220 , 35-110-1664 , 35-402-1102 , 35-402-1230 , 355330 , 47-0229-00-R , 47-455-1011 , 47022900R000 , 5002-21 , 52337016285 , 568-229 , 573372 , 6227D , 700203 , 788379699345 , 805-0229 , 806105129611 , 89-185-1024 , 89-470-1450 , 90-423-1005 , 90-423-1229 , 90-423-1301 , 92200100 , APCO2077 , APCO2455 , E-20-T2 , O-301 , R0338700 , SD6560-044 , WC621320 , WC621450 , WC634017 , WW8050229