Fan Belt 998378 1000066575 Compatible with Engine 403D 404C 404D 404C-22 404D-22

Fan Belt 998378 1000066575 for Engine 403D 404C 404D 404C-22 404D-22

This fan belt (OEM cross-reference 998378, 1000066575) drives the cooling fan for compatible engine models including 403D, 404C, 404D, 404C-22, and 404D-22.

Overview

The fan belt is a vital part of the engine cooling system. This replacement fan belt ensures proper fan operation. It is designed for use on engine models 403D, 404C, and similar.

Built For Performance

• Constructed from durable rubber compound
• Resists heat and wear
• Flexible for easy installation
• Meets OEM specifications
• Long service life

Fits These Machines

• for Engine 403D
• for Engine 404C
• for Engine 404D
• for Engine 404C-22
• for Engine 404D-22

On-The-Job Use

• Used in industrial and agricultural engines
• Essential for maintaining cooling system function
• Commonly replaced during engine service
• Ideal for generator sets and machinery

Specs At A Glance

Good To Know

Q: What is the correct tension for this fan belt? A: Proper tension is crucial; check manufacturer specifications for your engine model. Over-tightening can damage bearings.

Q: Can this belt be used on engines other than those listed? A: It is designed specifically for the listed engine models; verify dimensions before use on other applications.

Slight variation in finish or dimensions may occur between production runs, and confirm compatibility before ordering.