Dayco 15415 Accessory Drive Belt

Accessory Drive Belt for Classic and Late-Model Applications

Dayco 15415 is an accessory drive belt built from a synthetic rubber compound with a top-cog construction for consistent flex and dependable belt tracking. With a 0.44 top width and a 41.50-inch effective length, it is sized for specific fan, alternator, power steering, water pump, and air conditioning applications across a wide range of vehicles.

Use Dayco 15415 when you need a direct-fit accessory drive belt for select Ford, Jeep, Mercury, Chevrolet, and Honda applications, including classic truck and passenger car fitments. This part cross-references Gates 7417 and Bando B2413 for the same application.

Key Features

• Synthetic rubber compound construction for durable belt performance
• Top-cog design helps the belt flex smoothly around pulleys
• Black finish with a 36-degree angle profile
• Effective length: 41.50 in. / 1054.10 mm
• Outside circumference: 42.07 in. / 1068.58 mm
• Operating temperature range: -35 to 175 degrees
• Meets SAE J636 and SAE J637 standards

Detailed Description

Dayco 15415 is an accessory drive belt engineered for vehicles that rely on a precise belt length and profile to drive engine accessories. The top-cog construction supports flexible routing in accessory drive belt system components, while the synthetic rubber compound is selected for everyday underhood conditions. This belt is listed for multiple positions, including power steering, fan and alternator, water pump and alternator, alternator and water pump, and air conditioning applications.

Fitment includes long-tail searches such as Fits 1984-1986 Ford F-150, Fan and Alternator; Fits 1981-1983 Chevrolet Citation, Water Pump and Alternator; and Fits 1980-1982 Porsche 924, Alternator and Water Pump. It also applies to select Acura Legend, Honda Accord, and Ford Mustang configurations, making Dayco 15415 a useful reference part for restoration work and maintenance on older vehicles.

What This Belt Helps Address

• Squealing or slipping accessory drive belt noise
• Loss of drive to the alternator, power steering, or water pump
• Cracking, glazing, or visible wear on an existing belt
• Incorrect belt length after a previous replacement
• Accessory drive issues on vehicles with fan, alternator, or A/C routing

Installation Notes and Tips

Verify belt length, top width, and pulley routing before installation. This belt is listed for multiple engine accessory layouts, so confirm the exact position and vehicle configuration, including air conditioning, power steering, and alternator output where noted in the fitment data. Check pulley alignment and inspect related drive components before installing the new belt.

Body fitment examples include Fits 1984-1986 Ford Bronco, Fan and Alternator; Fits 1981-1983 Pontiac Phoenix, Water Pump and Alternator; and Fits 1987 Acura Legend, Power Steering. Dayco 15415 is also listed for select Ford Econoline, F-Series, Jeep CJ5, and Mercury Capri applications.

Quality Assurance

Dayco manufactures accessory drive belts to SAE J636 and SAE J637 standards, with published operating limits from -35 to 175 degrees. The part number 15415 is supported by broad interchange coverage across OE and aftermarket references, including Ford, General Motors, Mopar, Gates, and Bando listings.