V-belt Optibelt A 51
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- A
- Series
- VB / HVAC Power
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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 →OPTIBELT and STARK: matching part numbers →
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Description
OPTIBELT A 51 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 51 and any equivalents.
When a drive belt needs replacing, the marking on the back of the old belt is the most reliable starting point. This page covers the Optibelt A 51, a classical V-belt with an A profile and a 1346 mm length. Use the marking to confirm the profile and length before requesting a quote.
The Optibelt A 51 is a classical V-belt in the VB / HVAC Power series. It has an A profile, a top width of 13 mm, a height of 8 mm, and a 40° angle. The length is 1346 mm. These dimensions are taken directly from the belt data and should be checked against your drive before ordering.
If the old belt is worn or the marking is difficult to read, look for the profile letter and the length number. The A profile and 1346 mm length identify this belt. The same size is also listed under Stark A 51, which may help if you are comparing what is currently on the drive.
To request a quote, send the part number A 51, the brand Optibelt, and the profile and length from the old belt. If you are unsure whether this is the correct belt for your drive, include a photo of the marking and the drive setup. The team can help confirm the right belt or suggest an equivalent.
Dimensions
- Section
- A
- Length
- 1346mm
Frequently asked questions
- How do I confirm this is the right belt for my drive?
- Read the marking on the back of the old belt. You are looking for the A profile and the 1346 mm length. If those match, the Optibelt A 51 is the same size. If the marking is unreadable, measure the top width and the length and compare them to 13 mm and 1346 mm.
- What does the A 51 marking tell me?
- The A indicates the profile, and 51 is the length designation in the part number. For this belt, the profile is A and the length is 1346 mm. The top width is 13 mm, the height is 8 mm, and the angle is 40°.
- What should I send to get a quote?
- Send the part number A 51 and the brand Optibelt. If you have the old belt, include the profile and length from its back marking. A photo of the marking and the drive can help confirm the correct belt.