Air Conditioning Fan Belt for Case Farmall and New Holland T4/T4000/T5000 Series Tractors

Description

When your cab air conditioning starts blowing warm air or you hear that tell-tale squealing from under the hood on hot summer days, chances are your AC fan belt is crying for help. A worn or slipping belt puts extra strain on your tractor’s cooling and electrical systems, and when you’re spending long hours in dusty fields or operating heavy equipment, a comfortable cab isn’t just nice to have—it’s essential for staying productive and safe.

What You’re Getting

• Heavy-duty construction built to handle the extra load from air conditioning compressors and multiple accessories
• Multi-rib design that distributes power evenly and resists cracking under high temperatures
• Reliable operation of your alternator, cooling fan, and AC compressor all at once
• Direct replacement that fits the original belt routing without modifications

Built for Real Farm Work

This belt is designed for Case Farmall and New Holland T4, T4000, and T5000 series tractors—compact utility machines that handle specialty crop work, livestock operations, and mixed farming duties. Whether you’re running a loader in dusty conditions, spraying on hot summer days, or operating through long baling sessions, these air-conditioned tractors depend on reliable belt performance to keep you comfortable while the engine stays cool.

Made to Last

Air conditioning puts extra demands on your belt system, and this one’s engineered to handle continuous operation while maintaining the precise tension needed for AC compressor operation. The construction resists stretching and cracking even when your engine bay gets hot and your compressor cycles on and off during those long, dusty days.

Good to Know

Route the belt exactly as the original—AC systems have specific pulley arrangements that are more complex than standard setups. Make sure to adjust tension per specifications since AC compressors require precise belt tension for proper operation. While you’ve got the old belt off, check your AC compressor clutch operation and inspect all pulleys for wear or misalignment that causes premature belt failure.