Continental 15581 Accessory Drive Belt

Continental 15581 Accessory Drive Belt

The Continental 15581 accessory drive belt is built for dependable belt drive performance in a wide range of classic and late-model vehicles. With a 0.47-inch top width and 58.10-inch length, it supports accurate fitment for accessory drive systems that power components such as the alternator, air conditioning, power steering, fan, and air pump.

Continental’s Automotive V-Belt line focuses on consistent fit and stable operation. This belt uses EPDM compounds for heat and abrasion resistance, plus high-strength fiber reinforcement to control elongation. The result is a belt that maintains traction, runs quietly, and meets or exceeds SAE J636 standards for top width and sidewall precision.

Key Features

• Part number 15581 accessory drive belt for automotive V-belt applications
• 0.47-inch top width and 58.10-inch length for application-specific fitment
• EPDM construction for high heat and abrasion resistance
• Fiber reinforcement helps reduce stretch and maintain tension
• Precision sidewalls and top width support quiet, stable operation
• Built to meet or exceed SAE J636 standards

Product Details

As part of Continental’s Automotive V-Belt product line, the 15581 is engineered for vehicles that rely on a traditional V-belt accessory drive layout. It is a direct-fit option for many Chevrolet, Dodge, GMC, Cadillac, Buick, Oldsmobile, Pontiac, and Chrysler applications, including models such as Chevrolet C20, Dodge D150, and GMC C2500. Fitment also extends across many older vehicles with air conditioning, alternator, fan, power steering, and air pump drive requirements. This part cross-references Dayco 15575 and Four Seasons 67657 for the same application.

Common Problems This Belt Can Address

• Squealing or chirping from a worn accessory drive belt
• Cracking, glazing, or visible wear on the belt surface
• Loss of tension caused by belt stretch
• Reduced accessory drive performance on air conditioning, alternator, or power steering systems
• Noise or vibration from an aging V-belt

Installation Notes and Tips

• Verify belt length and top width against the existing belt or service information before installation.
• Inspect pulleys, tensioners, and accessory alignment for wear or damage before replacing the belt.
• Check for contamination from oil, coolant, or debris, since these conditions shorten belt life.
• Confirm the exact engine and accessory configuration on vehicles such as Chevrolet R20, Dodge B250, and GMC V3500 before ordering.

Quality Assurance

Continental builds this belt with EPDM material, fiber reinforcement, and SAE J636-based dimensional control to support consistent fit and long service life in demanding accessory drive systems.