Gates TR22386 Accessory Drive Belt - Fan and Power Steering

Overview of Gates Truck & Bus V-Belt TR22386

The Gates Truck & Bus V-Belt TR22386 is engineered for reliable accessory drive performance in heavy-duty trucks and buses. Designed with durable materials and precise construction, this belt supports efficient power transmission in demanding vehicle applications.

• Top width: 15 mm (.594 inches)
• Effective length: 979 mm (38.53 inches)
• Outside circumference: 993 mm (39.11 inches)
• Notched construction for improved flexibility and heat dissipation
• Cord material: Polyester for strength and durability
• Belt material: EPDM (ethylene propylene diene monomer) for resistance to heat, ozone, and wear
• Cross section designation: Ra
• Single strand design with a 40-degree angle

About the Gates Truck & Bus V-Belt Product Line

The Truck & Bus V-Belt line by Gates is specifically developed to meet the rigorous demands of commercial vehicles such as trucks and buses. These belts feature notched construction and EPDM materials to provide enhanced flexibility, durability, and resistance to environmental factors. The TR22386 model is part of this line, offering a balance of strength and flexibility suitable for accessory drive systems in heavy-duty applications.

Detailed Product Description

The Gates TR22386 accessory drive belt is constructed with a single polyester cord strand embedded in an EPDM rubber compound. This combination ensures high tensile strength and resistance to heat and ozone, which are common stressors in truck and bus engine compartments. The notched design improves belt flexibility and reduces heat buildup, contributing to longer service life. With a top width of 15 mm and an effective length of 979 mm, this belt fits specific accessory drive systems requiring the Ra cross section profile and a 40-degree angle.

Common Applications and Problem Solving

• Replacement for worn or cracked accessory drive belts in heavy-duty trucks and buses
• Resolving belt slippage issues caused by stretched or damaged belts
• Addressing noise problems due to belt misalignment or wear
• Improving accessory drive efficiency in commercial vehicle engines
• Maintaining proper tension and power transmission in cooling and accessory systems

Installation Notes and Tips

Ensure the belt is properly tensioned according to the vehicle manufacturer’s specifications to avoid premature wear or slippage. Inspect pulleys and accessory components for alignment and damage before installation. The notched design requires careful routing to maintain correct belt seating. Use appropriate tools to avoid damaging the belt during installation.

Quality Assurance and Warranty

Gates manufactures the TR22386 belt to meet industry standards for durability and performance in commercial vehicle applications. The use of EPDM and polyester cord materials ensures resistance to environmental degradation. While specific warranty details should be confirmed with the supplier, Gates typically offers coverage against manufacturing defects to support product reliability.