Four Seasons 46035 Engine Cooling Fan Clutch

Reliable Engine Cooling with Four Seasons Fan Clutch 46035

The Four Seasons Fan Clutch 46035 is engineered to provide dependable engine cooling performance for vehicles requiring severe duty fan drives. Constructed from durable aluminum, this fan clutch is designed to meet or exceed OEM specifications, ensuring consistent operation under demanding conditions.

• Material: Aluminum construction for durability and heat resistance
• Severe duty use type suitable for truck and heavy-duty applications
• Non-electronic clutch design for reliable mechanical operation
• 6 bolt holes and mounting holes with 5/16-18 thread size
• Maximum clutch diameter of 7.4 inches (188 mm) and overall height of 4.02 inches (102 mm)
• Hex mounting type with standard rotation
• Performance rated and new condition
• Compatible with vehicles requiring a 6-bolt fan bolt circle of 6 inches (152.4 mm)

About the Four Seasons Fan Clutch Product Line

The Four Seasons Fan Clutch line focuses on providing reliable engine cooling fan clutches designed for severe duty and truck fan drive applications. This product line emphasizes durability and performance, using quality materials like aluminum to withstand high temperatures and heavy use. The 46035 model is part of this line, offering a non-electronic, mechanically operated clutch that fits a variety of vehicles requiring a 6-bolt mounting pattern and standard rotation.

Detailed Product Description

The Four Seasons Fan Clutch 46035 features a raw aluminum finish and is built for severe duty use, making it suitable for trucks and other heavy-duty vehicles. It has a clutch maximum diameter of 7.4 inches and an overall height of just over 4 inches, providing a compact yet effective cooling solution. The clutch uses a hex mounting type with six bolts, each with a 5/16-18 thread, ensuring secure attachment to the fan assembly. The distance from the clutch to the mounting flange is 1.7 inches, and the pilot diameter measures 1.18 inches, allowing for precise fitment. This non-electronic clutch operates with standard rotation and is performance rated to maintain optimal engine temperatures under demanding conditions.

Common Applications and Issues Addressed

• Prevents engine overheating by regulating fan speed based on temperature
• Reduces unnecessary fan engagement to improve fuel efficiency
• Eliminates fan clutch slippage and overheating in severe duty vehicles
• Replaces worn or failing fan clutches in trucks and heavy-duty applications
• Maintains proper engine cooling in vehicles with 6-bolt fan mounting patterns

Installation Notes and Tips

Ensure the mounting surface is clean and free of debris before installation. The Four Seasons Fan Clutch 46035 requires six bolts with 5/16-18 threads (not included) for secure attachment. Verify the clutch rotation matches the vehicle’s fan rotation (standard rotation). Proper torque specifications should be followed to avoid damage to the clutch or fan assembly. This fan clutch is designed for vehicles compatible with a 6-inch bolt circle diameter and a 1.88-inch mounting diameter.

Quality Assurance and Warranty

The Four Seasons Fan Clutch 46035 is a new, performance-rated part that meets or exceeds OEM standards for severe duty fan clutches. Manufactured with precision and quality materials, it is designed to provide reliable engine cooling performance. While specific warranty details are not provided, Four Seasons products typically come with a limited warranty covering defects in material and workmanship.