
Poly-V belt Dayco 5040610
- Brand
- DAYCO
- Category
- Power transmission
- Subcategory
- Poly-V belts
- Series
- Poly V automotor
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Description
DAYCO 5040610 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 5040610 and any equivalents.
The Dayco 5040610 is a 4-rib automotive multi-rib (serpentine) belt with an effective length of 1549.91 mm. It is the type of belt used to drive accessory systems on an engine, where a single ribbed belt runs several pulleys at once.
Because serpentine belts wrap multiple pulleys, fit is confirmed by rib count, effective length and pulley routing, not by outward appearance. This belt has 4 ribs and a width of 13.72 mm. The part number 5040610 and the alias 4PK1550 both identify it.
To confirm the correct replacement, read the marking on the back of the old belt and match the rib count and length to this listing. If the old marking is worn or missing, count the ribs on the belt and measure the effective length along the belt path. Send the part number, the rib count and the length to our team and we will confirm the belt or suggest an equivalent.
During replacement, inspect the pulleys for damage and check that the belt sits correctly in each groove. A serpentine belt that is too long or too short will not route properly, so verify the effective length before installation.
Dimensions
- Grooves
- 4
- Length
- 1549.91mm
Frequently asked questions
- What does the 5040610 fit?
- This listing provides the belt specifications: 4 ribs, 1549.91 mm effective length and 13.72 mm width. To confirm fit for a specific engine, match these dimensions and the pulley routing to the belt you are replacing.
- How do I identify this belt on the vehicle?
- Read the marking on the back of the old belt. If it is not legible, count the ribs and measure the effective length, then compare with the 4-rib, 1549.91 mm specification of the Dayco 5040610.
- How do I request a quote?
- Send the part number 5040610, or the alias 4PK1550, by WhatsApp or email. Include the rib count and length from your old belt if you have them, and our team will reply promptly.

