
Poly-V belt Dayco 5050665
- Brand
- DAYCO
- Category
- Power transmission
- Subcategory
- Poly-V belts
- Series
- Poly V automotor
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 5050665 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 5050665 and any equivalents.
The Dayco 5050665 is a 5-rib automotive multi-rib (serpentine) belt with an effective length of 1690.12 mm and a width of 17.27 mm. It is supplied under the Dayco Poly V automotor series. To match it to the belt being replaced, compare the rib count, profile and effective length marked on the old belt.
Before ordering, read the marking on the back of the belt you are removing. Confirm the rib count is 5 and the effective length is 1690.12 mm. The Dayco 5050665 also carries the alias 5PK1690, so that reference may appear on the old belt or in your records.
A serpentine belt that is too long or too short will not route correctly, even if the rib count matches. Check the old belt for cracks, missing ribs, glazing or frayed edges, and inspect the pulleys and tensioner while the belt is off. If the marking is worn away, measure the effective length and count the ribs before requesting a quote.
Send the part number 5050665, the alias 5PK1690, or both, along with the rib count and length you found, by WhatsApp or email. The team replies promptly and can help confirm the right belt or suggest an equivalent.
Dimensions
- Grooves
- 5
- Length
- 1690.12mm
Frequently asked questions
- What are the key dimensions of the Dayco 5050665?
- It has 5 ribs, a width of 17.27 mm and an effective length of 1690.12 mm.
- How do I confirm this is the belt I need?
- Check the marking on the back of the belt being replaced. The rib count should be 5 and the effective length should be 1690.12 mm. The alias 5PK1690 may also be listed.
- What should I send to request a quote?
- Send the part number 5050665 or the alias 5PK1690, plus the rib count and length from the old belt, by WhatsApp or email.

