Four Seasons 46054 Engine Cooling Fan Clutch

Reliable Cooling Fan Clutch for Land Rover Discovery and Range Rover

The Four Seasons Fan Clutch 46054 is engineered to provide dependable engine cooling for Land Rover Discovery and Range Rover models. Designed for severe duty applications, this aluminum fan clutch ensures consistent performance under demanding conditions.

• Constructed from durable aluminum material
• Severe duty (D-type) clutch designed for truck and heavy-duty fan drives
• Non-electronic, mechanical operation for reliable engagement
• Four bolt holes with M8 x 1.25 thread for secure mounting
• Maximum clutch diameter of 6.45 inches and overall diameter of 163.8 mm
• Compatible with Land Rover Discovery and Range Rover vehicles
• Meets or exceeds OEM specifications
• Raw aluminum color with hex mounting type

Four Seasons Fan Clutch Product Line Overview

The Four Seasons Fan Clutch product line focuses on providing severe duty and truck fan drive solutions. This line is designed to meet the rigorous demands of engine cooling systems in heavy-duty and off-road vehicles. The 46054 model exemplifies this with its robust aluminum construction and precise fitment, ensuring optimal cooling performance for Land Rover Discovery and Range Rover models.

Detailed Product Description

The Four Seasons Fan Clutch 46054 is a new, non-electronic engine cooling fan clutch built from aluminum to withstand severe operating conditions. It features a 4-bolt mounting pattern with M8 x 1.25 threaded holes and a hex mounting type for secure installation. The clutch has a maximum diameter of 6.45 inches (163.8 mm) and an overall height of 3.13 inches (79.5 mm), with a pilot depth of 0.56 inches (14.3 mm). The fan bolt circle measures 3.25 inches (82.6 mm), and the mount diameter is 1.44 inches (36 mm). This clutch rotates in reverse and is designed specifically for Land Rover Discovery and Range Rover models, ensuring compatibility and reliable engine cooling performance.

Common Issues Addressed by This Fan Clutch

• Overheating due to worn or failing fan clutch
• Reduced engine cooling efficiency in severe duty conditions
• Excessive fan noise caused by slipping clutch
• Engine performance issues related to improper fan engagement
• Premature wear of cooling system components

Installation Notes and Tips

• Ensure the mounting surface is clean and free of debris before installation
• Use the correct M8 x 1.25 bolts (not included) for secure attachment
• Verify the clutch rotation direction matches the engine requirements (reverse rotation)
• Check for proper alignment of bolt holes and mounting flange distance (approximately 1.1 inches)
• Consult vehicle service manual for torque specifications and installation procedures

Quality Assurance and Warranty

The Four Seasons Fan Clutch 46054 meets or exceeds OEM standards for fit, form, and function. This new, performance-rated clutch is manufactured to provide reliable operation in severe duty applications. While mounting hardware is not included, the product is backed by Four Seasons' quality assurance protocols to ensure durability and consistent performance in Land Rover Discovery and Range Rover vehicles.