V-belt Dayco AP39
- Brand
- DAYCO
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- A
- Series
- Classical wrapped industrial belts
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Description
DAYCO AP39 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 AP39 and any equivalents.
The Dayco AP39 is a classical V-belt in the A profile. Its 1041.4 mm length and 13 mm top width identify the size directly from the belt marking. This page gives the dimensions you need to match or replace a worn belt on industrial drives.
The A profile is a classical cross-section, not a narrow wedge. The AP39 measures 13 mm across the top, 8 mm in height, and has a 40° angle. The datum length is 1041.4 mm. These four values define the belt, so compare them with the marking on the old belt or the drive specification before ordering.
When you request a quote, send the part number AP39 and confirm the profile and length. If the belt on the drive is unmarked or the size is unclear, the team can help confirm the right belt or suggest an equivalent from what we carry.
For drives that run multiple belts, replace the full set at the same time and check sheave wear, alignment and tension during the change. A matched set keeps load sharing even and avoids premature failure of a single new belt against older ones.
Dimensions
- Section
- A
- Length
- 1041.4mm
Frequently asked questions
- What do the profile and length tell me about the Dayco AP39?
- The A profile sets the cross-section: 13 mm top width, 8 mm height and a 40° angle. The length is 1041.4 mm. Together they identify the belt size for matching against the drive or the old belt.
- How do I confirm this is the right belt for my drive?
- Read the marking on the back of the old belt and compare the profile and length with the AP39. If the marking is worn or missing, measure the drive and send the details with your quote request.
- What should I send to get a quote?
- Send the part number AP39, the quantity, and any profile or length details from the drive. If you are unsure of the size, include the belt marking or drive information so the team can confirm the right belt or suggest an equivalent.