Club Car 1012102, Heat Sink With Diodes, 36V - 48V Club Car Charger (Lester) Heat Sink With Diodes for 36V or 48V Lester Chargers: 17910, 14360, 14100, 9700, 9032, 7850, 7710, others Club Car OEM: 1012102, 1012109, 1015914, L8385 Cushman OEM: 883215, 883840, 886435 Taylor-Dunn OEM: 79-749-00, 79-749-11, 79-749-13