Gates 2/B90 Accessory Drive Belt - Air Conditioning or Engine To Jackshaft

Reliable Accessory Drive Belt for Automotive Applications

The Gates 2/B90 Classical Section Wrapped Joined V-Belt is engineered to provide consistent performance in accessory drive belt systems. Designed with durable EPDM material and polyester cords, this belt offers reliable power transmission for various vehicle makes and models requiring a B-section classical wrapped V-belt.

• Top width: 1.5 inches (38 mm) total, with two strands each 0.66 inches (17 mm) wide
• Wrapped construction for enhanced flexibility and durability
• Polyester cord material for strength and resistance to elongation
• Outside circumference of 93 inches (2362 mm) suitable for specific accessory drive configurations
• Classical section B cross-section design for compatibility with standard pulleys

About the Classical Section Wrapped Joined V-Belt Line

The Classical Section Wrapped Joined V-Belt line from Gates is designed to meet the demands of traditional accessory drive systems. Featuring a wrapped construction and joined belt design, these belts provide uniform tension and reduced vibration. The use of EPDM rubber enhances resistance to heat, ozone, and wear, making it suitable for long-term automotive use. This product line is ideal for vehicles requiring a classical B-section belt with joined ends for ease of installation and reliable operation.

Product Details and Specifications

The Gates 2/B90 belt features a dual-strand design, each strand measuring 0.66 inches (17 mm) in top width, combining for a total width of 1.5 inches (38 mm). The belt’s wrapped construction improves flexibility while maintaining strength, supported by polyester cords that resist stretching under load. With an outside circumference of 93 inches (2362 mm), this belt fits accessory drive systems designed for classical B-section belts. The EPDM material used in the belt composition offers durability against environmental factors such as heat and ozone exposure.

Common Applications and Problem Solving

• Replacement for worn or cracked accessory drive belts in compatible vehicles
• Resolving belt slippage issues caused by stretched or damaged belts
• Addressing noise problems due to belt misalignment or wear
• Maintaining proper tension in accessory drive systems to ensure efficient operation
• Supporting reliable power transmission to alternators, water pumps, and other engine accessories

Installation Notes and Tips

Ensure the belt routing matches the vehicle’s accessory drive configuration before installation. Check pulley alignment and tensioner condition to prevent premature belt wear. The joined design of the 2/B90 belt simplifies installation by eliminating the need for belt splicing. Use appropriate tools to adjust tension according to manufacturer specifications for optimal performance.

Quality Assurance and Warranty

Gates manufactures the 2/B90 Classical Section Wrapped Joined V-Belt to meet industry standards for durability and performance. Constructed with high-quality EPDM rubber and polyester cords, this belt is designed for consistent operation under typical automotive conditions. While specific warranty details are not provided, Gates products generally adhere to strict quality control processes to ensure reliability in accessory drive applications.