
V-belt Dayco AP81
- Brand
- DAYCO
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- A
- Series
- Classical wrapped industrial belts
We reply promptly.
Tell us the quantity you need and request a quote by WhatsApp or email.
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
DAYCO AP81 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 AP81 and any equivalents.
The Dayco AP81 is a classical wrapped V-belt with an A profile and a 2108.2 mm length. This page covers the dimensions you need to match it to the belt being replaced. We carry Dayco belts and quote by part number through WhatsApp or email.
The simplest way to match this belt is to read the marking on the back of the old belt. If it shows AP81, you are looking at the same belt. If the marking is worn or gone, measure the old belt: an A profile belt has a 13 mm top width and an 8 mm height, with a 40° angle. Compare that to the AP81 before you order.
Length is the other half of the match. The AP81 is 2108.2 mm long. Measure the old belt along its outside circumference and compare. If the number is close but not exact, send us the old marking and your measurements. We can confirm the right belt or suggest an equivalent.
When you request a quote, include the part number AP81 and the equipment it runs on. If you are replacing more than one belt on the same drive, send the full set of markings so we can quote them together.
Dimensions
- Section
- A
- Length
- 2108.2mm
Frequently asked questions
- What are the dimensions of the Dayco AP81?
- It is an A profile classical wrapped V-belt: 13 mm top width, 8 mm height, 40° angle, and 2108.2 mm length.
- How do I confirm the AP81 is the right replacement?
- Check the marking on the back of the old belt for AP81. If it is unreadable, measure the top width, height and outside length and compare them to the figures above.
- What should I send to get a quote?
- Send the part number AP81, the quantity, and the equipment or drive it fits. If you have the old belt marking or measurements, include those as well.

