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Dayco 24480 Accessory Drive Belt - Fan and Alternator or Fan and Generator
| Brand | Dayco 24480 |
|---|---|
| Position | Fan and Generator |
| Angle | 38 |
| Belt Construction | Double Cog |
| Color | Black |
| Effective Length | 48 |
| Effective Length | 1219.20 |
| Material | Synthetic Rubber Compound |
| Maximum Operating Temperature | 79.4 |
| Maximum Operating Temperature | 175 |
| Minimum Operating Temperature | -37.2 |
| Minimum Operating Temperature | -35 |
| Outside Circumference | 48.64 |
| Outside Circumference | 1235.46 |
| Standards | SAE J636, SAE J637 |
| Top Width | .75 |
| Fits | Dodge and Pontiac |
Double-cog construction. Helps the belt flex smoothly for reliable accessory drive performance.
Synthetic rubber compound. Built for durable, dependable operation in demanding conditions.
SAE J636, J637. Meets recognized standards for accessory drive belt quality.
Cross-references Case G46234, Cummins 178497 and Cummins 178683 for the same application. See all 15.
Dayco 24480 Accessory Drive Belt Overview
The Dayco 24480 accessory drive belt is a synthetic rubber compound belt built for accessory drive belt system service. It features a double cog construction, a 0.75-inch top width, and a 48-inch effective length for applications that call for this size and profile. This Dayco 24480 belt is a direct-fit option for select vehicle and equipment applications, including cross-reference use on Datsun/Nissan, Cummins, and General Motors platforms.
Key Features
- Synthetic rubber compound construction for accessory drive service
- Double cog belt design for flexible routing around pulleys
- 0.75-inch top width
- 48-inch effective length and 48.64-inch outside circumference
- Black finish with a 38-degree angle profile
- Built to SAE J636 and SAE J637 standards
- Operating temperature range: -35 to 175 degrees
Detailed Product Description
Dayco 24480 is an accessory drive belt engineered for belt-driven engine accessories where the specified length, width, and cogged profile are required. The double cog construction supports belt flexibility in accessory drive layouts, while the synthetic rubber compound provides the material characteristics expected in automotive belt service. With a 48-inch effective length, this belt is sized for applications that match the Dayco 24480 specification, including select Datsun/Nissan, Cummins, and General Motors use cases. This part cross-references Gates 152 and 799 for the same application.
Common Issues This Belt Can Address
- Squealing or chirping from a worn accessory drive belt
- Cracking, glazing, or visible wear on the belt surface
- Loss of accessory drive performance from belt stretch or deterioration
- Incorrect belt length after a previous replacement
- Fitment mismatch on vehicles requiring a 48-inch cogged belt profile
Installation Notes and Tips
Verify belt length, top width, and pulley routing before installation. Match the 38-degree angle and double cog construction to the original belt specification, and inspect pulleys, tensioners, and accessory alignment at the same time. For fitment-based searches, this Dayco 24480 accessory drive belt is commonly referenced for Datsun/Nissan, Cummins, and General Motors applications where the OE-style belt dimensions match.
Quality Assurance
This belt is manufactured to SAE J636 and SAE J637 standards for accessory drive belt applications. Dayco is a recognized name in belt and cooling system components, and the 24480 part number is specified for applications that require this exact belt geometry and operating range.
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