
V-belt Gates AA 64
- Brand
- GATES
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- AA
- Series
- Hi-Power Dubl-V
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Description
GATES AA 64 belongs to v-belt, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for AA 64 and any equivalents.
The Gates AA 64 is a double-V (hexagonal) belt in the Hi-Power Dubl-V series. It has an AA profile and a length of 1678 mm. The same size is also listed under Optibelt as AA 64.
The profile and length are the two numbers that matter when you are matching a double-V belt. The AA profile sets the cross-section, and 1678 mm is the datum length. If your drive uses AA profile double-V belts, this is the size to compare against the belt you are replacing. Check the marking on the back of the old belt for the profile and length before you order.
Because both sides of a double-V belt contact the pulley, wear shows on both faces. Inspect the belt for cracks, missing ribs, and glazing on either side. Also check pulley grooves for wear and alignment. If the drive uses more than one belt, replace the full set so the load stays even across all belts.
Dimensions
- Section
- AA
- Length
- 1678mm
Frequently asked questions
- What does the AA profile mean on this Gates AA 64 belt?
- AA is the profile of this double-V (hexagonal) belt. The profile defines the cross-section. Match it to the pulley groove profile and to the marking on the belt you are replacing.
- How do I confirm the 1678 mm length is correct?
- Read the marking on the back of your old belt. If it shows AA 64 or 1678 mm, this belt matches that size. You can also measure the old belt and compare it to 1678 mm.
- What should I send to get a quote for the Gates AA 64?
- Send the part number AA 64, the brand Gates, and the quantity you need. If you are replacing an existing belt, include the marking from the back of the old belt so we can confirm the profile and length.

