Description
Megadyne AA73 Double V-Belt, AA Section
The Megadyne AA73 is a double-angle (hex) V-belt in the AA section with a 75.5" outside circumference. Its symmetrical profile transmits power from both sides, making it ideal for serpentine drives with multiple driven pulleys. It is a direct replacement for Jason Industrial AA73.
$35 minimum order on Megadyne belts. Mix and match any Megadyne belts in your cart to reach the $35 minimum. Questions? Call (888) 203-2358.
| Specification | Value |
|---|---|
| Part Number | AA73 |
| Cross Section | AA |
| Construction | Double-V (hex) |
| Top Width | 1/2" |
| Thickness | 0.39" |
| Outside Circumference | 75.5" |
| Temperature Range | -22°F to 176°F |
Applications
- Serpentine drives with multiple driven pulleys
- Drives requiring power transmission from both belt sides
- Agricultural machinery
Cross-References
The AA cross section and length are industry-standard, so the AA73 interchanges with Gates AA73, Dayco AA73, Continental AA73, and Jason Industrial AA73. Browse the v belts collection.
Frequently Asked Questions
What is the Megadyne AA73 used for?
The AA73 is used for serpentine drives with multiple driven pulleys, such as drives requiring power transmission from both belt sides and agricultural machinery.
What are the dimensions of AA73?
The AA73 has a 1/2" width, a 75.5" outside circumference in the AA cross section.
Is AA73 interchangeable with Gates AA73?
Yes. The AA section and length are industry-standard, so the Megadyne AA73 interchanges with Gates, Dayco, Continental, and Jason Industrial belts of the same designation.
What is the temperature rating of AA73?
The AA73 is rated for continuous operation from -22°F to 176°F.
Does AA73 ship from Houston?
Yes. The AA73 ships from the Texas Belting & Supply warehouse in Houston, TX, with same-day shipping on stock items. Call (888) 203-2358 for stock and lead time.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.