
Poly-V belt Dayco 5071065
- Brand
- DAYCO
- Category
- Power transmission
- Subcategory
- Poly-V belts
- Series
- Poly V automotor
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Description
DAYCO 5071065 belongs to poly-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 5071065 and any equivalents.
The Dayco 5071065 is a seven-rib automotive multi-rib (serpentine) belt with an effective length of 2705.1 mm and a width of 24.38 mm. The 7PK2705 alias matches the same profile and length. This page covers what those two figures tell you before you request a quote.
The rib count sets the pulley groove count: seven ribs must seat in seven grooves. The 24.38 mm width is the belt's overall width across the ribbed face and is tied to that seven-rib profile. A belt with the wrong rib count will not seat correctly, even if the length looks close.
The 2705.1 mm effective length is measured around the belt's working path, not the outside circumference. When matching a worn belt, read the marking on the back and compare it with the profile and length on this page. A belt that has stretched in service can measure longer than its original effective length, so use the marking as the reference.
If you are replacing a belt on a drive with more than one belt, inspect all of them at the same time and replace as a set where the drive calls for it. Check the pulleys for wear, alignment and debris before fitting a new belt. Send the part number, the marking from the old belt, and the quantity you need by WhatsApp or email for a quote.
Dimensions
- Grooves
- 7
- Length
- 2705.1mm
Frequently asked questions
- What do the 7 and 2705.1 in this belt's data mean?
- The 7 is the number of ribs, and 2705.1 mm is the effective length. The width is 24.38 mm. These three figures identify the profile and length you need to match.
- 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 rib count, width and effective length with the figures on this page. If the marking is unreadable, send us photos of the belt and pulleys with your request.
- What should I send to request a quote?
- Send the part number 5071065 or the alias 7PK2705, the quantity, and any marking from the old belt. We will confirm the belt and reply by WhatsApp or email.

