Gates A59 Accessory Drive Belt - Hydraulic Pump

Gates A59 Classical Section Wrapped V-Belt

The Gates A59 is a classical section wrapped V-belt built for accessory drive applications that demand stable belt tracking and consistent power transfer. Its EPDM construction, polyester cord reinforcement, and arched top profile support reliable operation in agricultural and industrial service, while tight manufacturing tolerances help maintain belt matching.

Key Features

• Classical section wrapped V-belt with A cross section
• EPDM belt material for durable accessory drive performance
• Polyester cord material for tensile strength and dimensional stability
• Arched top profile helps resist dishing and tensile-section distortion
• Wrapped construction for traditional V-belt applications
• Single-strand design for direct replacement use
• Outside circumference: 61 in. (1549 mm)
• Top width: 0.5 in. (13 mm)

Product Details

Gates A59 is part of the Classical Section Wrapped V-Belt line, a product line known for traditional V-belt service in demanding drive systems. This belt uses an EPDM compound and polyester cords to support consistent tension retention and belt alignment. The wrapped construction and arched top help the belt maintain its shape under load, which is important in hydraulic pump and accessory drive applications on Ford trucks and vans.

Fits 1988-1994 Ford E-350 Econoline, Hydraulic Pump. Fits 1988-1994 Ford E-350 Econoline Club Wagon, Hydraulic Pump. Fits 1988-1994 Ford F-250, Hydraulic Pump. Fits 1988-1994 Ford F-350, Hydraulic Pump. Fits 1988-1991 Ford E-250 Econoline Club Wagon, Hydraulic Pump. This part cross-references Dayco AP59 for the same application.

Common Issues This Belt Can Address

• Squealing or slipping accessory drive belt
• Loss of hydraulic pump drive performance
• Cracking, glazing, or wear on an aging V-belt
• Belt tracking problems caused by distortion or poor tension retention
• Replacement needs for worn Ford E-350 Econoline, F-250, and F-350 hydraulic pump belt applications

Installation Notes and Tips

Verify the belt section, outside circumference, and top width before installation. Inspect pulleys for wear, contamination, or misalignment, and replace any damaged drive components before fitting the new belt. Proper tension is important for hydraulic pump operation and long belt life. Confirm the application against the vehicle’s accessory drive layout for the listed Ford E-250 Econoline Club Wagon, E-350 Econoline, E-350 Econoline Club Wagon, F-250, and F-350 models.

Quality Assurance

Gates manufactures this belt to tight dimensional tolerances to support consistent belt matching and dependable fitment across the listed applications.