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Dayco 28495 Accessory Drive Belt - Fan
| Brand | Dayco 28495 |
|---|---|
| Position | Fan |
| Material | Synthetic rubber compound |
| Top Width | .88 |
| Color | Black |
| Effective Length | 1257.30 |
| Effective Length | 49.50 |
| Outside Circumference | 1273.56 |
| Outside Circumference | 50.14 |
| Angle | 38 |
| Banded Belt | N |
| Belt Construction | Double cog |
| Maximum Operating Temperature | 175 |
| Maximum Operating Temperature | 79.4 |
| Minimum Operating Temperature | -35 |
| Minimum Operating Temperature | -37.2 |
| Standards | Sae j636, sae j637 |
| Fits | — |
Double-cog construction. Helps the accessory drive belt flex smoothly and run efficiently.
Synthetic rubber compound. Built for dependable belt performance in demanding conditions.
SAE J636, J637. Meets recognized standards for accessory drive belt applications.
Cross-references ACDelco T28498, CARQUEST TR28498 and Cummins 178617 for the same application. See all 21.
Accessory Drive Belt for Heavy-Duty Applications
The Dayco 28495 accessory drive belt is built for accessory drive systems that demand consistent grip and stable operation. Made from a synthetic rubber compound with a double cog construction, it is sized at 0.88 in. top width, 49.50 in. effective length, and 50.14 in. outside circumference for the specified application.
Compatible With select Cummins, Freightliner, Mack, Navistar, and White vehicle applications, this Dayco accessory drive belt is a direct-fit replacement for the listed OE-style part numbers. The Dayco 28495 is engineered to meet SAE J636 and SAE J637 standards for accessory drive belt performance.
Key Features
- Accessory drive belt for belt-driven engine accessories
- Synthetic rubber compound construction
- Double cog belt design for flexible routing
- 0.88 in. top width for the specified drive system
- 49.50 in. effective length and 50.14 in. outside circumference
- Black finish
- Rated for operating temperatures from -35 to 175 degrees
- Built to SAE J636 and SAE J637 standards
Detailed Description
Dayco 28495 is an accessory drive belt designed for heavy-duty engine accessory systems where consistent belt tracking and dependable power transfer matter. Its double cog construction helps the belt conform to pulley layouts, while the synthetic rubber compound supports operation across a wide temperature range. This part number is commonly searched as a replacement accessory drive belt for Cummins, Freightliner, Mack, Navistar, and White equipment, including applications where the OE reference calls for Dayco 28495.
This part cross-references Gates TR28498 for the same application.
What It Helps Address
- Squealing or slipping accessory drive belt conditions
- Cracked, glazed, or worn belt surfaces
- Loss of belt-driven accessory performance
- Improper belt fit from incorrect length or width
- Replacement needs for heavy-duty engine drive systems
Installation Notes and Tips
Verify pulley alignment, belt routing, and the required dimensions before installation. Confirm the belt matches the specified top width, effective length, and outside circumference for the vehicle application. Inspect related pulleys and tensioning components for wear before installing the new belt, and follow the vehicle service procedure for proper tension.
Quality Assurance
Dayco manufactures belt-drive components for automotive and heavy-duty applications, and this belt is built to SAE J636 and SAE J637 standards. Confirm fitment against the vehicle’s OE reference and accessory drive specifications before ordering.
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