Gates TR22570 Accessory Drive Belt - Air Conditioning, Fan or Fan and Alternator

Reliable Gates Truck & Bus V-Belt TR22570 Overview

The Gates Truck & Bus V-Belt TR22570 is engineered for durability and consistent performance in heavy-duty truck and bus applications. Designed with a notched construction and polyester cord material, this accessory drive belt ensures efficient power transmission and long service life.

• Top width: 15 mm (.594 inches)
• Effective length: 1448 mm (56.99 inches)
• Outside circumference: 1462 mm (57.57 inches)
• Notched design for improved flexibility and heat dissipation
• Polyester cord for strength and resistance to elongation
• Epdm belt material for enhanced durability and resistance to wear
• Cross section designation: Ra with a 40-degree angle
• Single strand construction optimized for truck and bus accessory drive systems

About the Gates Truck & Bus V-Belt Product Line

The Gates Truck & Bus V-Belt line is specifically developed to meet the rigorous demands of commercial vehicles. This product line focuses on delivering belts with notched construction and durable materials like EPDM and polyester cords, which provide reliable performance under heavy loads and high temperatures. The TR22570 is part of this line, offering a balance of flexibility and strength suitable for various truck and bus models requiring precise accessory drive belt specifications.

Detailed Product Description

The TR22570 accessory drive belt features a notched design that enhances flexibility, allowing it to better conform to pulleys and reduce heat buildup during operation. Its polyester cord material provides excellent tensile strength and resistance to stretching, maintaining proper tension over time. The EPDM belt material offers resistance to abrasion, ozone, and temperature extremes, which are common in truck and bus engine compartments. With a top width of 15 mm and an effective length close to 57 inches, this belt fits specific heavy-duty vehicle applications requiring the Ra cross section and a 40-degree angle profile.

Common Applications and Issues Addressed

• Replacement for worn or cracked accessory drive belts in commercial trucks and buses
• Solves slipping or squealing belt problems caused by stretched or damaged belts
• Addresses power loss in accessory systems such as alternators, air compressors, and water pumps
• Prevents premature belt failure due to heat and abrasion in demanding engine environments
• Maintains proper accessory drive system tension and alignment

Installation Notes and Tips

Ensure the belt is routed correctly according to the vehicle’s accessory drive diagram. Check pulleys for wear or damage before installation. Proper tensioning is critical; use a belt tension gauge or follow manufacturer specifications to avoid over-tightening or slack. Inspect the belt periodically for signs of wear, cracking, or glazing to maintain optimal performance.

Quality Assurance and Warranty

Gates manufactures the TR22570 accessory drive belt to meet stringent quality standards for commercial vehicle applications. The use of EPDM and polyester materials ensures durability and resistance to environmental factors. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed warranties covering defects in materials and workmanship.