8668746 HELICE 300MM "YDK80.6A ""261563""" Type 530 2386 2A 550164 "30KFB4008 ""8668735"" ""550164"" *5302472*" 6129002471-550123 550123 "30KFB4004 8668733 ""550123"" *5302471* HELICED250MM" "30KFB4004 8668734 ""550123"" *5302471* HELICED300MM obsolete, replaced by M4Q045.EA01.G3 ""550163"" HELICE D300MM (brand EBMpapst)";FAN 5302471 "19TFB4104 ""551094"" *5192788* HELICE D356MM" 550163 22 W 550164 30KFB4004 obsolete, replaced by 8550163;Fan Motor 8550163 Type: 30KFB4004 code: 5302471, IS SOLD WITH HELICE D250MM OR D300MM. ;Fan Motor