Dayco 17550 Top Cog V-Belt – 13A1395 – 55 Inch

The Dayco 17550 Top Cog V-Belt is a heavy-duty accessory drive belt designed for reliable power transmission in automotive, truck, and equipment applications. Its top-cog construction provides added flexibility, making it well suited for accessory drives that use smaller pulley diameters or require repeated belt flexing.

The 17550 features a 13A1395 profile, 55-inch effective length, 17/32-inch top width, and 36° belt angle. Dayco's belt construction is designed to provide resistance to heat, oil, grease, ozone, and repeated flexing for dependable service in demanding applications.

This belt is used across a wide range of applications, including fan, alternator, air conditioning, power steering, and other accessory drive configurations. Always verify belt dimensions and application before ordering.

Key Features

• Genuine Dayco replacement belt
• Top Cog / cogged V-belt design
• 55-inch effective length
• 17/32-inch top width
• 36° belt angle
• 13A1395 industry number
• Raw-edge construction
• Synthetic rubber compound
• Designed for excellent flexibility and repeated flexing
• Resistant to heat, oil, grease, and ozone
• Suitable for automotive, truck, and equipment applications

Cross References

Common cross-reference numbers include:

• ACDelco: 17550, 17551M, 2T17550, 9550HD
• Gates: 9550, 9550HD
• Bando: B3540, 4550, 3540
• Continental: 17551
• Goodyear: 17550

Cross-reference numbers are provided for reference only. Verify dimensions and application before installation.