Part Type: Engine Cooling Fan Clutch. Reverse Rotation Thermal Heavy Duty Fan Clutch. Fan Clutch. Electronic Clutch?. : Non Electronic. Fan Bolt Circle IN: 3.25 in. Fan Bolt Circle MM: 82.6 mm. 1994 Dodge Ram 1500 Engine: 3.9L V6; Counter Clockwise; Optional Heavy Duty Thermal Fan Clutch; w/ Thread-On Fan Clutch;.
