Hayden 2798 Engine Cooling Fan Clutch

Overview of Hayden Fan Clutch 2798 for Dodge Trucks

The Hayden Fan Clutch 2798 is engineered for severe duty applications, designed specifically for Dodge D250, D350, Ram 2500, Ram 3500, W250, and W350 models. Constructed from durable aluminum, this engine cooling fan clutch ensures reliable performance under demanding conditions.

• Material: Aluminum for durability and heat resistance
• Designed for severe duty use, ideal for heavy trucks
• Non-electronic, standard rotation clutch type
• Four bolt holes and mounting holes for secure installation
• Clutch maximum diameter: 6.45 inches
• Mounting type: Hex with 5/16-18 bolt thread
• Meets or exceeds OEM specifications
• New, performance-rated component

Detailed Product Description

The Hayden Fan Clutch 2798 belongs to the Fan Clutch product line, which focuses on providing reliable engine cooling solutions for severe duty and truck fan drives. This clutch features a 6.45-inch maximum diameter and a 1.25-inch distance from the clutch to the mounting flange, ensuring proper fit and function. The raw aluminum color reflects its robust construction, while the four-bolt mounting system with hex bolts offers secure attachment to the fan assembly. Designed without electronic components, this clutch operates with standard rotation, making it compatible with a range of Dodge heavy-duty trucks.

Applications and Problem Solving

• Prevents engine overheating in Dodge D250, D350, Ram 2500, and Ram 3500 trucks
• Reduces fan noise and wear by engaging only when needed
• Improves fuel efficiency by minimizing unnecessary fan drag
• Replaces worn or failing fan clutches in W250 and W350 models
• Maintains optimal engine temperature under severe operating conditions

Installation Notes and Tips

Installation requires removal of the existing fan clutch and proper alignment of the four mounting holes. Use the specified 5/16-18 hex bolts (not included) to secure the clutch. Ensure the clutch is mounted with the correct orientation for standard rotation. Verify the pilot depth of 0.7 inches and pilot diameter of 1.18 inches for proper fitment. It is recommended to inspect the fan blades and mounting hardware during installation to ensure overall system integrity.

Quality Assurance and Warranty

The Hayden Fan Clutch 2798 is a new, performance-rated part that meets or exceeds OEM standards for durability and function. Manufactured from high-quality aluminum, it is designed to withstand severe duty conditions typical of heavy-duty Dodge trucks. While mounting hardware is not included, the clutch is engineered for straightforward installation with compatible components. Warranty details should be confirmed with the original equipment manufacturer or distributor.