
Poly-V belt Dayco 5090500
- Brand
- DAYCO
- Category
- Power transmission
- Subcategory
- Poly-V belts
- Series
- Poly V automotor
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Description
DAYCO 5090500 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 5090500 and any equivalents.
The Dayco 5090500 is an automotive multi-rib (serpentine) belt with 9 ribs and a 1270 mm effective length. The profile and length are the two values that identify the belt on the drive. This page covers how to read those values and what to send when you request a quote.
The 9-rib profile sets the width of the belt across the ribs, listed here as 31.5 mm. The length is the effective length, 1270 mm, measured around the belt. Together these two figures define the belt's fit on the pulley layout, so a replacement must match both. The part number 5090500 and the alias 9PK1270 both identify this belt.
If you are matching an old belt, read the marking printed on the back of it. Compare the rib count and the length against the 5090500 before you order. A belt with the same length but a different rib count will not seat correctly in the pulley grooves.
When you request a quote, send the part number 5090500 or the alias 9PK1270, the quantity, and the equipment or drive it fits. If the marking on your old belt shows a different number, send that as well so we can confirm the match or suggest an equivalent.
Dimensions
- Grooves
- 9
- Length
- 1270mm
Frequently asked questions
- What are the profile and length of the Dayco 5090500?
- It is a 9-rib automotive multi-rib (serpentine) belt with a 1270 mm effective length and a width of 31.5 mm.
- How do I confirm this belt matches my drive?
- Check the rib count and the effective length against the 5090500. Read the marking on the back of the old belt and compare it to the part number or the alias 9PK1270.
- What should I include when requesting a quote?
- Send the part number 5090500 or 9PK1270, the quantity, and the drive or equipment it fits. If your old belt carries a different number, include that too so we can confirm the match or suggest an equivalent.

