Keep your truck or equipment’s accessory drive system operating reliably with the Dayco 17580 Top Cog V-Belt. This heavy-duty cogged V-belt is designed for demanding engine applications and provides excellent flexibility, power transmission, and resistance to heat, oil, grease, and repeated flexing.
The raw-edge, top-cog construction allows the belt to flex efficiently around smaller pulleys while the specially treated polyester reinforcement cords provide strength and stable belt tension.
Ideal for a variety of heavy-duty truck, bus, automotive, agricultural, and equipment applications.
Key Features
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Genuine Dayco quality
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Dayco Part Number: 17580
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Heavy-duty Top Cog V-Belt
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Effective Length: 58.00 inches
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Outside Circumference: 58.27 inches
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Top Width: 17/32 inch (0.53")
- 36° belt angle
- Raw-edge cogged construction
- Synthetic rubber compound
- Polyester reinforcement cords
- Excellent resistance to heat, oil, grease, ozone, and chemicals
- Designed for improved flexibility around smaller pulleys
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Meets SAE J636 and SAE J637 standards
Specifications
| Specification |
Details |
| Brand |
Dayco |
| Part Number |
17580 |
| Belt Type |
Cogged V-Belt |
| Belt Section |
A / 13A |
| Effective Length |
58.00" / 1473.20 mm |
| Outside Circumference |
58.27" / 1480.06 mm |
| Top Width |
0.53" / 17/32" |
| Thickness |
5/16" |
| Angle |
36° |
| Construction |
Raw Edge, Top Cog |
| Material |
Synthetic Rubber Compound |
| Reinforcement |
Polyester Cord |
| Color |
Black |
| Standards |
SAE J636 / SAE J637 |
| Operating Temperature |
-35°F to 175°F |
Common Cross-References
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Gates: 9580, 9580HD
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Goodyear: 17580 / 17581
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Continental: 17581
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NAPA: 259580
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ACDelco: 17581, 9580HD
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Bando: 3570, B3570, RPF3570
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Cummins: 202046, 3040320
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Caterpillar: 159-9261, 2P4230, 7L5001, 7N8518, 9L1226
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Detroit Diesel: 5130662, 5135655, 5140787, 6888251
Cross-reference numbers are provided for identification purposes. Always verify belt dimensions and application before ordering.
Applications
The Dayco 17580 is used across numerous accessory-drive applications, including certain Ford, International, Peterbilt, Caterpillar, Cummins, Detroit Diesel, agricultural, and industrial applications. Application depends on the specific engine and accessory configuration.
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