Gates TR28570 Accessory Drive Belt - Air Conditioning or Fan

Reliable Accessory Drive Belt for Trucks and Buses

The Gates TR28570 Truck & Bus V-Belt is engineered to provide consistent performance in heavy-duty vehicle applications. Designed with durable materials and precise construction, this accessory drive belt supports efficient power transmission in commercial trucks and buses.

• Top width options: 0.775 inch and 20 mm for versatile fitment
• Notched construction enhances flexibility and heat dissipation
• Polyester cord material ensures strength and durability
• Epdm belt material resists wear, heat, and environmental factors
• Effective length approximately 57 inches (1449 mm) for accurate fit
• Cross section designation Va with a 36-degree angle for optimal belt seating
• Single strand design for reliable power transfer

Detailed Product Description

The Gates TR28570 is part of the Truck & Bus V-Belt product line, specifically designed for accessory drive belt system components in commercial vehicles. This belt features a notched construction that improves flexibility and reduces heat buildup during operation, which is critical for maintaining belt integrity under heavy loads. The polyester cord material provides tensile strength, while the EPDM (ethylene propylene diene monomer) rubber compound offers resistance to heat, ozone, and wear, extending the belt's service life. With an effective length of 1449 mm (57.06 inches) and an outside circumference of approximately 1464 mm (57.64 inches), this belt fits a range of truck and bus applications requiring a Va cross section and a 36-degree angle.

Applications and Problem Solving

• Replaces worn or damaged accessory drive belts in commercial trucks and buses
• Addresses belt slippage and loss of power transmission efficiency
• Helps prevent overheating issues caused by belt failure
• Reduces noise and vibration associated with deteriorated belts
• Supports reliable operation of alternators, water pumps, and other engine accessories

Installation Notes and Tips

Ensure the belt is properly tensioned according to vehicle manufacturer specifications to avoid premature wear. Inspect pulleys and accessory components for alignment and damage before installation. The notched design allows for easier bending around smaller pulleys, but care should be taken to avoid twisting the belt during installation. Regular inspection and maintenance will help maximize belt life and vehicle performance.

Quality Assurance and Warranty

Gates is a recognized manufacturer of automotive belts with stringent quality control standards. The TR28570 Truck & Bus V-Belt is manufactured to meet or exceed industry specifications for commercial vehicle accessory drive belts. While specific warranty details are not provided here, Gates typically offers warranties covering defects in materials and workmanship. Consult product documentation or Gates directly for warranty terms applicable to this part.