Gates 2/B85 Accessory Drive Belt - Air Conditioning

Reliable Accessory Drive Belt for Automotive Applications

The Gates Classical Section Wrapped Joined V-Belt 2/B85 is engineered to provide consistent power transmission in accessory drive systems. Designed with durable materials and precise construction, this belt supports efficient operation in various vehicle makes and models requiring a B-section wrapped V-belt.

• Top width per strand: 0.66 inches (17 mm)
• Two strands joined for enhanced strength and durability
• Wrapped construction for improved flexibility and wear resistance
• Cord material made of polyester for reliable tensile strength
• Belt material composed of EPDM for heat and ozone resistance
• Outside circumference of 88 inches (2235 mm)
• Classical section B cross-section design

Detailed Product Features and Specifications

The Gates 2/B85 accessory drive belt features a classical section wrapped joined V-belt design, which combines two strands with a top width of 0.66 inches each, resulting in a total top width of approximately 1.5 inches. The wrapped construction enhances the belt's flexibility and resistance to abrasion, making it suitable for continuous use in automotive accessory drive systems. Polyester cords provide the necessary tensile strength to maintain belt integrity under load, while the EPDM belt material offers resistance to heat, ozone, and environmental factors that can degrade rubber components over time. The belt’s outside circumference measures 88 inches, fitting applications that require this specific length and cross-section.

About the Classical Section Wrapped Joined V-Belt Product Line

The Classical Section Wrapped Joined V-Belt line by Gates is designed for applications requiring joined multi-strand belts with classical B-section profiles. This product line focuses on delivering reliable power transmission with enhanced durability through wrapped construction and polyester cord reinforcement. The 2/B85 part number represents a two-strand belt within this line, suitable for accessory drive systems in various automotive vehicles.

Common Applications and Problem Solving

• Replacement for worn or cracked accessory drive belts in vehicles requiring B-section belts
• Addressing belt slippage or loss of tension in accessory drive systems
• Resolving noise issues caused by belt wear or improper fit
• Improving accessory component performance by ensuring consistent belt engagement
• Suitable for vehicles with specific belt length and width requirements matching the 2/B85 specifications

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 wear before installation. The wrapped joined design requires careful handling to prevent damage to the belt edges. Use appropriate tools to route the belt correctly around pulleys, and verify the belt sits securely in pulley grooves after installation.

Quality Assurance and Warranty

Gates manufactures the 2/B85 accessory drive belt to meet industry standards for durability and performance. The use of EPDM material and polyester cords ensures resistance to environmental factors and mechanical stress. While specific warranty details are not provided, Gates products typically come with manufacturer-backed quality assurance to support reliable operation in automotive accessory drive systems.