Gates 2/9570PB Accessory Drive Belt

Reliable High Capacity Joined V-Belt for Accessory Drive Systems

The Gates High Capacity Joined V-Belt part number 2/9570PB is engineered for durable performance in accessory drive belt systems. Designed with a notched construction and polyester cord material, this belt offers consistent power transmission and flexibility for various automotive applications.

• Top width: 1.125 inches (28 mm) total, with two strands each 0.5 inches (13 mm) wide
• Effective length: 57.17 inches (1452 mm)
• Outside circumference: 58.05 inches (1474 mm)
• Notched design for improved flexibility and heat dissipation
• Constructed from EPDM belt material for enhanced durability
• Polyester cord material for strength and resistance to elongation
• Section designation: Hc50 with a 36-degree angle

About the High Capacity Joined V-Belt Product Line

The Gates High Capacity Joined V-Belt line is designed to meet the demands of modern accessory drive systems requiring high load capacity and reliable operation. This product line features joined belts with multiple strands to distribute load evenly, reduce vibration, and extend belt life. The notched construction enhances flexibility, making it suitable for tight pulley configurations commonly found in vehicles such as Ford F-150, Chevrolet Silverado, and Toyota Tacoma models.

Technical Details and Performance

The 2/9570PB belt features a dual-strand design with a total top width of 1.125 inches, split into two 0.5-inch wide strands. The notched construction allows the belt to bend easily around pulleys while maintaining strength, thanks to the polyester cord reinforcement. EPDM material provides resistance to heat, ozone, and wear, ensuring consistent performance under various operating conditions. With an effective length of 57.17 inches and an outside circumference of 58.05 inches, this belt fits accessory drive systems requiring the Hc50 cross-section designation and a 36-degree angle.

Common Applications and Problem Solving

• Replacement for worn or cracked accessory drive belts in trucks and SUVs
• Addresses belt slippage and noise caused by stretched or damaged belts
• Improves power transmission efficiency in high-load accessory systems
• Suitable for vehicles experiencing premature belt wear due to heat or misalignment
• Helps maintain proper tension and reduce vibration in multi-strand belt setups

Installation Notes and Tips

Ensure the belt routing matches the vehicle manufacturer’s specifications before installation. Check pulleys and tensioners for wear or damage to prevent premature belt failure. The notched design requires proper alignment to avoid uneven wear. Use appropriate tools to maintain correct tension and avoid over-tightening, which can reduce belt life.

Quality Assurance and Warranty

Gates manufactures the High Capacity Joined V-Belt to meet industry standards for durability and performance. The use of EPDM and polyester cord materials ensures resistance to environmental factors and mechanical stress. While specific warranty details for part number 2/9570PB are not provided here, Gates typically offers warranties covering defects in materials and workmanship. Consult product documentation or authorized distributors for warranty terms.