
V-belt Optibelt A 81
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- A
- Series
- VB / Red Power
We reply promptly.
Tell us the quantity you need and request a quote by WhatsApp or email.
Other brands for this category
Ask us for alternatives. We check every equivalent against the part number and your application.
DODGE and OPTIBELT: matching part numbers →GATES and OPTIBELT: matching part numbers →MITSUBOSHI and OPTIBELT: matching part numbers →OPTIBELT and STARK: matching part numbers →
Can't find the exact model? Tell us the part number or model you need. We'll track it down and quote it, whether or not it appears in our catalog.
Description
OPTIBELT A 81 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 A 81 and any equivalents.
This is an Optibelt A 81 belt from the VB / Red Power series, a classical V-belt with an A profile and a 2108 mm length. It has a 13 mm top width, 8 mm height and a 40° angle. To get a quote, send the part number and the details of your drive.
When you request a quote for the A 81, include the belt marking from the back of the old belt, the drive it runs on, and the quantity you need. If the existing belt is worn or the marking is unreadable, measure the outside length and the top width and share those values. Photos of the belt and the pulley grooves help confirm the profile.
The A 81 is a classical V-belt in the A profile, 2108 mm long, with a 13 mm top width, 8 mm height and 40° angle. The same size is also listed under Mitsuboshi A 81 and Stark A 81, so you can note those if you are comparing what is on the drive now. We carry Optibelt belts and can help you confirm the right belt or suggest an equivalent.
Send your quote request by WhatsApp or email with the part number and the drive details. The team replies promptly and can help you confirm the right belt or suggest an equivalent if the exact marking is not clear.
Dimensions
- Section
- A
- Length
- 2108mm
Frequently asked questions
- What should I send to get a quote for the Optibelt A 81?
- Send the part number A 81, the belt marking from the back of the old belt, the drive it runs on and the quantity you need. If the marking is unreadable, include the outside length and top width.
- What are the dimensions of this belt?
- It is a classical V-belt with an A profile, 2108 mm length, 13 mm top width, 8 mm height and a 40° angle.
- Is the same size listed under other brands?
- Yes, the same size is also listed under Mitsuboshi A 81 and Stark A 81.

