4-SEASONS BLOWER MOTOR, FLANGED VENTED -- 3.25 in. motor diameter, 4.31 in. motor length, 1.31 in. shaft diameter, 1.31 in. shaft length, 12 V; Clockwise rotation; With wheel; Features 1 spade terminal; QS9000 and ISO 9000 certified; Designed to meet or exceed OE design and performance; Magnet size and properties can be compared or even exceed OEM.