The Dayco 17585 Top Cog V-Belt is a heavy-duty accessory drive belt engineered for reliable power transmission in automotive, truck, and equipment applications. Its cogged construction provides increased flexibility around smaller diameter pulleys while the specially treated cord construction helps provide strength, stability, and resistance to repeated flexing.
The 17585 features a 0.53-inch top width and 58.50-inch effective length, making it a popular replacement belt for a variety of Ford, International, GMC, Cummins, Caterpillar, and other applications. Always verify belt dimensions and application before ordering.
Key Features
- Genuine Dayco replacement V-belt
- Top Cog/cogged construction
- 58.50" effective length
- 58.77" outside circumference
- 17/32" (0.53") top width
- 36° belt angle
- Raw-edge construction
- Excellent flexibility around smaller pulleys
- Designed for resistance to heat, oil, grease, and repeated flexing
- Suitable for automotive and heavy-duty accessory drive applications
Common Cross-Reference Numbers
- Dayco 17585
- Dayco 13A1485
- Cummins 202047
- Caterpillar 2M5047
- Caterpillar 2S5218
- Caterpillar 2S9778
- Caterpillar 2S9779
- Caterpillar 5N6098
- Caterpillar 7L5000
- Caterpillar 9L1227
- Gates 9585
- Bando B3575
- Continental 17585
- Goodyear 9585
- AC Delco 17585 / 9585HD
Note: Cross-reference numbers are provided for identification purposes only. Verify dimensions and application before installation.
Applications
The Dayco 17585 is listed for a variety of accessory-drive applications, including select:
- Ford trucks and commercial vehicles
- International trucks
- GMC trucks
- Freightliner applications
- Peterbilt applications
- Sterling trucks
- Cummins-powered equipment
- Caterpillar-powered equipment
Fitment varies by engine, pulley configuration, and vehicle. Confirm the existing belt dimensions and application before ordering.
Specifications
| Specification |
Details |
| Brand |
Dayco |
| Part Number |
17585 |
| Belt Type |
V-Belt |
| Style |
Top Cog / Cogged |
| Industry Size |
13A |
| Industry Number |
13A1485 |
| Section |
AW-17 |
| Effective Length |
58.50" |
| Outside Circumference |
58.77" |
| Top Width |
0.53" / 17/32" |
| Angle |
36° |
| Construction |
Raw Edge, Cogged |
| Material |
Synthetic Rubber Compound |
| Color |
Black |
| Quantity |
1 Belt |
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