Four Seasons 46104 Severe Duty Electronic Fan Clutch with Blade

The Four Seasons 46104 is a severe duty electronic engine cooling fan clutch designed for demanding commercial vehicle applications. This direct replacement fan clutch assembly includes the fan blade for a complete cooling system solution.

Key Features:

• Electronic clutch type provides precise temperature-controlled fan engagement
• Severe duty rating engineered for commercial and heavy-duty applications
• Aluminum construction in raw aluminum finish for excellent heat dissipation
• Standard clockwise rotation pattern
• Includes fan blade assembly for complete installation
• Meets or exceeds OEM specifications for reliable performance

Technical Specifications:

• Bolt thread: M6 x 1.0
• Fan mount height: 2.89 inches
• Mount diameter: 1.44 inches (36mm hex)
• Fan bolt circle: 7.01 inches
• Mount hole quantity: 4
• Material: Aluminum

This fan clutch electronically controls the cooling fan engagement based on engine temperature, improving fuel efficiency while ensuring optimal engine cooling when needed. The severe duty design provides enhanced durability for commercial vehicles that operate under demanding conditions.