V-belt Dayco AX 31
- Brand
- DAYCO
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- AX
- Series
- Classical raw-edged industrial belts
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.
DAYCO and GATES: matching part numbers →DAYCO and OPTIBELT: 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
DAYCO AX 31 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 AX 31 and any equivalents.
The Dayco AX 31 is a cogged classical V-belt in the AX profile with a length of 838.2 mm. Cogged classical belts are used on drives with small pulleys or where a standard wrapped belt runs hot or slips. This page covers how to confirm it fits your drive before you order.
The AX profile is a classical V-belt cross-section with a raw-edged, cogged construction. The cogs improve flexibility around small diameter pulleys and help the belt run cooler than a wrapped belt of the same profile. The AX 31 measures 838.2 mm in length, so the first check is the marking on the old belt: it should read AX 31 or state the same profile and length.
To confirm fit, match both the profile and the length. If the old belt is worn or the marking is unreadable, measure the outside length with a tape and compare it to 838.2 mm. Check the pulley grooves for wear, oil or debris, and verify the belt sits correctly in the groove without riding on the bottom. If the drive uses multiple belts, replace them as a set so the load is shared evenly.
The same size is also listed under Optibelt AX 31. Send the part number, the profile and the length from the old belt, and a photo of the drive if the marking is unclear. We carry Dayco belts and can help confirm the right belt or suggest an equivalent.
Dimensions
- Section
- AX
- Length
- 838.2mm
Frequently asked questions
- How do I confirm the Dayco AX 31 fits my drive?
- Check the marking on the old belt for the AX profile and 838.2 mm length. If the marking is unreadable, measure the outside length and compare it to 838.2 mm. Also inspect the pulley grooves for wear.
- Where is a cogged classical V-belt like the AX 31 used?
- Cogged classical V-belts are used on drives with small pulleys or where a standard wrapped belt runs hot or slips. The cogged construction improves flexibility and heat dissipation.
- What information should I send for a quote?
- Send the part number, the profile and length from the old belt, and a photo of the drive if the marking is unclear. We will confirm the right belt or suggest an equivalent.