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Dayco 24490 Accessory Drive Belt - Fan and Alternator/Generator, Fan and Generator or Generator
Durable Accessory Drive Belt for Chrysler Vehicles
The Dayco 24490 accessory drive belt is engineered to meet the demands of Chrysler models including the Imperial, Newport, New Yorker, and Town & Country. Constructed from a synthetic rubber compound, this belt offers reliable performance under a wide range of operating temperatures.
- Material: Synthetic rubber compound for durability and flexibility
- Top Width: 0.75 inches for precise fitment
- Effective Length: Approximately 49 inches (1244.60 mm)
- Outside Circumference: Approximately 49.64 inches (1260.86 mm)
- Belt Construction: Double cog design for improved grip and reduced slippage
- Operating Temperature Range: -37.2°C to 79.4°C (-35°F to 175°F)
- Meets SAE J636 and SAE J637 standards for quality and performance
Technical Overview of Dayco 24490 Accessory Drive Belt
The Dayco 24490 accessory drive belt is designed with a double cog construction that enhances flexibility and reduces heat buildup during operation. Its synthetic rubber compound material ensures resistance to wear, cracking, and environmental factors. The belt’s top width of 0.75 inches and effective length near 49 inches provide a precise fit for the accessory drive systems in select Chrysler vehicles. The belt’s black color and 38-degree angle profile contribute to its compatibility and smooth operation within the engine bay.
Compatible Chrysler Models and Applications
This accessory drive belt is compatible with the following Chrysler vehicles:
- Chrysler Imperial
- Chrysler Newport
- Chrysler New Yorker
- Chrysler Town & Country
It is specifically designed to replace worn or damaged belts in these models, ensuring proper accessory drive function.
Common Issues Addressed by Dayco 24490 Belt
- Slipping or squealing belts causing accessory malfunction
- Cracked or brittle belts due to age or heat exposure
- Improper belt tension leading to reduced engine efficiency
- Wear from environmental exposure affecting belt integrity
- Failure to meet OEM specifications resulting in premature belt failure
Installation Notes and Tips
When installing the Dayco 24490 accessory drive belt, ensure the belt is routed correctly according to the vehicle’s service manual. Check for proper tension and alignment to prevent premature wear. Inspect pulleys and tensioners for damage or wear before installation. It is recommended to replace the belt at the first signs of cracking or glazing to maintain optimal accessory performance.
Quality Assurance and Standards Compliance
The Dayco 24490 belt complies with SAE J636 and SAE J637 standards, ensuring it meets industry requirements for accessory drive belts. Manufactured with quality materials and tested for durability, this belt provides consistent performance within the specified operating temperature range. Warranty information is available through Dayco and should be verified at the time of purchase.
| Brand | Dayco |
| Part Number | 24490 |
| Material | Synthetic rubber compound |
| Top Width | .75 |
| Color | Black |
| Effective Length | 1244.60 |
| Effective Length | 49 |
| Outside Circumference | 1260.86 |
| Outside Circumference | 49.64 |
| 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 |
This part fits 27 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1950 | Chrysler | Imperial | Fan and Generator | To Engine 17357 | ||
| 1950 | Chrysler | New Yorker | Fan and Generator | To Engine 17357 | ||
| 1950 | Chrysler | Newport | 4.1L | L6 | Fan and Generator | Fits Eng. 55379 |
| 1950 | Chrysler | Newport | 5.3L | L8 | Fan and Generator | To Engine 17357 |
| 1950 | Chrysler | Town & Country | 4.1L | L6 | Fan and Generator | Fits Eng. 55379 |
| 1950 | Chrysler | Town & Country | 5.3L | L8 | Fan and Generator | To Engine 17357 |
| 1949 | Chrysler | Imperial | Fan and Generator | To Engine 17357 | ||
| 1949 | Chrysler | New Yorker | Fan and Generator | To Engine 17357 | ||
| 1949 | Chrysler | Town & Country | 4.1L | L6 | Fan and Generator | Fits Eng. 55379 |
| 1949 | Chrysler | Town & Country | 5.3L | L8 | Fan and Generator | To Engine 17357 |
| 1948 | Chrysler | New Yorker | Fan and Generator | To Engine 17357 | ||
| 1948 | Chrysler | Town & Country | 4.1L | L6 | Fan and Generator | Fits Eng. 55379 |
| 1948 | Chrysler | Town & Country | 5.3L | L8 | Fan and Generator | To Engine 17357 |
| 1947 | Chrysler | New Yorker | Fan and Generator | To Engine 17357 | ||
| 1947 | Chrysler | Town & Country | 4.1L | L6 | Fan and Generator | Fits Eng. 55379 |
| 1947 | Chrysler | Town & Country | 5.3L | L8 | Fan and Generator | To Engine 17357 |
| 1946 | Chrysler | New Yorker | Fan and Generator | To Engine 17357 | ||
| 1946 | Chrysler | Town & Country | 4.1L | L6 | Fan and Generator | Fits Eng. 55379 |
| 1946 | Chrysler | Town & Country | 5.3L | L8 | Fan and Generator | To Engine 17357 |
| 1942 | Chrysler | New Yorker | Fan and Generator | To Engine 17357 | ||
| 1942 | Chrysler | Town & Country | Fan and Generator | Fits Eng. 55379 | ||
| 1941 | Chrysler | New Yorker | -L | -- | Fan and Generator | To Engine 17357 |
| 1941 | Chrysler | Town & Country | Fan and Generator | Fits Eng. 55379 | ||
| 1940 | Chrysler | New Yorker | -L | -- | Fan and Generator | To Engine 17357 |
| 1939 | Chrysler | Imperial | -L | -- | Fan and Generator | To Engine 17357 |
| 1939 | Chrysler | New Yorker | -L | -- | Fan and Generator | To Engine 17357 |
| 1937 | Chrysler | Imperial | Fan and Generator |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.