Gates 7404 Accessory Drive Belt - Air Pump

Overview of Gates High Capacity V-Belt 7404

The Gates High Capacity V-Belt (Standard) part number 7404 is designed for reliable accessory drive performance. Engineered with durable materials, this belt is compatible with select Buick models including Century, LeSabre, Regal, and Skylark.

• Top width options: 0.325 inch and 8 mm
• Standard construction with polyester cord material
• Cross section designation: Hc31
• Effective length approximately 40.5 inches (1029 mm)
• Outside circumference about 40.75 inches (1035 mm)
• Belt material: EPDM for enhanced durability
• Single strand design with a 38-degree angle
• Notched design: No

Detailed Product Description

The Gates High Capacity V-Belt (Standard) 7404 is constructed with a polyester cord that provides strength and flexibility, ensuring consistent power transmission in accessory drive systems. The EPDM belt material offers resistance to heat, ozone, and wear, which is critical for maintaining performance in automotive environments. With a cross section designation of Hc31 and a single strand design, this belt is engineered to meet the demands of standard accessory drive applications. The belt’s effective length of 1029 mm (40.5 inches) and outside circumference of 1035 mm (40.75 inches) make it suitable for specific Buick vehicles such as the Century, LeSabre, Regal, and Skylark.

About the High Capacity V-Belt (Standard) Product Line

The Gates High Capacity V-Belt (Standard) product line focuses on delivering durable and reliable belts designed for standard accessory drive systems. These belts feature polyester cords and EPDM materials to balance flexibility and longevity. The standard construction ensures compatibility with a range of vehicle applications, including the Buick models listed for part number 7404. This product line is engineered to maintain consistent tension and power transmission under typical operating conditions.

Common Applications and Issues Addressed

• Replacement for worn or cracked accessory drive belts
• Resolving belt slippage or squealing noises
• Addressing loss of power to alternator, water pump, or power steering
• Preventing premature belt failure due to heat or wear
• Maintaining proper belt tension and alignment in Buick Century, LeSabre, Regal, and Skylark

Installation Notes and Tips

• Ensure correct belt routing according to vehicle specifications
• Check pulleys and tensioners for wear before installation
• Use proper tensioning tools to avoid over-tightening
• Inspect belt for damage or defects prior to installation
• Verify fitment with Buick Century, LeSabre, Regal, or Skylark models

Quality Assurance and Warranty

Gates manufactures the High Capacity V-Belt (Standard) 7404 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 may vary, Gates typically offers coverage against manufacturing defects to provide confidence in product reliability.