Four Seasons 36960 Engine Cooling Fan Clutch

Reliable Engine Cooling with Four Seasons Fan Clutch 36960

The Four Seasons Fan Clutch 36960 is engineered for severe duty applications, providing dependable engine cooling performance. Constructed from durable aluminum, this non-electronic fan clutch is designed to meet or exceed OEM specifications, ensuring compatibility and reliability for heavy-duty trucks and vehicles requiring robust cooling solutions.

• Material: Aluminum construction for durability and heat resistance
• Severe duty design suitable for truck fan drives
• Non-electronic clutch type for straightforward operation
• 4 bolt holes and mounting holes with 3/8-16 bolt thread
• Maximum clutch diameter of 6.45 inches and flange mounting type
• Overall height of 3.95 inches and rotation: standard
• Performance rated and new, not remanufactured
• Raw aluminum color finish

Four Seasons Fan Clutch Product Line Overview

The Four Seasons Fan Clutch product line focuses on delivering severe duty and truck fan drive solutions. This line is designed to provide reliable engine cooling fan clutch performance under demanding conditions, making it suitable for commercial trucks and vehicles that operate in harsh environments. The 36960 part is a part of this line, offering a flange mounting type and a robust aluminum build to withstand severe use.

Technical Details and Specifications

The Four Seasons Fan Clutch 36960 features a flange mounting type with four bolt holes and mounting holes, each with a 3/8-16 thread size. The clutch has a maximum diameter of 6.45 inches (163.8 mm) and an overall height of 3.95 inches (100.4 mm). The distance from the clutch to the mounting flange is 1.5 inches, with a pilot depth of 0.66 inches and a pilot diameter of 0.75 inches. The fan bolt circle measures 3.81 inches (96.8 mm), and the mount diameter is 3.22 inches (82 mm). This non-electronic, standard rotation clutch is designed for severe duty use, making it suitable for heavy-duty truck fan drives.

Common Applications and Problem Solving

• Replaces worn or failing engine cooling fan clutches in heavy-duty trucks
• Addresses overheating issues caused by inefficient fan clutch operation
• Improves engine temperature regulation under severe operating conditions
• Restores proper fan engagement for optimal cooling system performance
• Prevents premature engine wear due to inadequate cooling

Installation Notes and Tips

Ensure the mounting surface is clean and free of debris before installation. The Four Seasons Fan Clutch 36960 requires four bolts with 3/8-16 threads (not included) for secure flange mounting. Verify the clutch rotation direction matches the vehicle’s specifications. Proper torque specifications should be followed to avoid damage to the clutch or mounting flange. This fan clutch is designed for direct replacement in compatible severe duty truck applications.

Quality Assurance and Warranty

This Four Seasons Fan Clutch 36960 is a new, performance-rated part that meets or exceeds OEM standards. Manufactured with high-quality aluminum and designed for severe duty use, it offers reliable operation in demanding environments. While specific warranty details are not provided, Four Seasons products typically come with manufacturer-backed quality assurance to support long-term durability and performance.