Case IH 87383689 Viscous Fan Drive Assembly

The 87383689 viscous fan drive is an electronically controlled cooling system component designed for CNH Industrial tractors. It modulates fan speed via a PWM-actuated valve responding to ECU inputs including coolant temperature, intake air temperature, and engine load. This reduces parasitic power loss, noise, and fuel consumption compared to traditional thermal viscous drives. The unit features a 127 mm centering pilot diameter for fan mounting and a 113.7 mm overall width. It serves as a direct replacement for OEM numbers 87383689 and 87383689R. Cross-references include BorgWarner 20003292, Mahle CFC247000P, Cojali 8521168, and Malpas S.104765. Applications span Case IH Puma CVT, Magnum row-crop, and New Holland T7 series tractors equipped with FPT NEF 6.7L and Cursor 8.7L engines.